Best Developer Tools — ToolIndex Directory

493 developer tools are indexed on ToolIndex across categories including databases, APIs, code editors, and infrastructure. Every listing carries a permanent dofollow backlink from a DR 86 domain. Rankings reflect real visitor upvotes — no algorithmic boosts.

Developer Tools on ToolIndex (493 total)

Every listing includes a free dofollow backlink from a DR 86 domain. Ranked by real visitor upvotes.

Strategic Flow MCP
Developer Tools
Give AI agents structural conversion intelligence for SaaS lifecycle messaging. Scores any email against a 7-point Decision Friction Model and returns a diagnos
lola@flippy.so Pass:@Flippy1*2026
Developer Tools
Free online media tools: convert, compress, trim, merge and resize audio and video. No signup, no watermark.
AnyProxy
Developer Tools
Free web proxy and proxy site. AnyProxy is a free proxy website that unblocks YouTube, Instagram, TikTok, X, ChatGPT and 500+ sites in your browser tab — no dow
Riah To-Do
Developer Tools
Today's list as a note by the Windows clock, or as a page on a Mac. One local JSON file. No account, no cloud.
AccessAudit
Developer Tools
Automated web accessibility testing platform with AI-powered fixes for WCAG compliance.
M3U8 Player
Developer Tools
Use M3U8 Player for free ad-supported live and VOD playback, with an optional paid Pro tier available for playlist workflows.
SkillsPicker
Developer Tools
Match your project to open-license agent skills (SKILL.md) for Claude Code, Cursor, Codex and more.
Cursor Rules Pack by ScorpTech
Developer Tools
Six drop-in .mdc rules for Cursor: TypeScript, Deno Deploy, Solana web3 simulate-before-send, x402 APIs, security review, and test-first. One-time 9 USD USDC on
gpu.fund
Developer Tools
gpu.fund is an independent cloud GPU price index for AI builders. It tracks live rental offers across providers so teams can compare hourly price, GPU model, VR
Ybug
Developer Tools
Collect visual feedback and bug reports with full context – easy to set up, effortless to connect, and designed to help your team move faster.
SpecForge Hydraulic Valve Actuator Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for hydraulic valve actuator torque sizing encyclopedia. Covers types, key specs, selection criteria, an
agent-qa
Developer Tools
agent-qa brings natural-language QA to web and mobile apps through CLI and MCP, with advanced memidex memory and evidence-gated self-improvement. Free package u
PO Box Blocker — AddressFence
Developer Tools
Blocks PO boxes and parcel lockers in the shipping address at checkout. Free ZIP rules, plus a simulator to test addresses before publishing. Free plan availabl
TermiGram
Developer Tools
TermiGram is an SSH terminal and SFTP file manager inside Telegram for working with externally reachable servers. A Free plan is available; paid plans offer add
IP1916
Developer Tools
IP1916 provides HTTP(S)/SOCKS5 proxy network services for lawful overseas market research, brand operations and advertising verification within its service area
Gamepad Bench
Developer Tools
Free online gamepad / controller tester. Check stick drift, buttons, triggers, vibration, and polling rate with no install and no signup.
UsefulBasis
Developer Tools
9 free browser utilities that run entirely in your browser — guitar tuner, metronome, Base64/URL encoder, word counter, timer, world clock and more. No uploads,
Massvai
Developer Tools
AI app builder for full-stack Next.js apps. Massvai is an AI full-stack app builder. Describe your product in a prompt and an AI coding agent builds a productio
Split Forms
Developer Tools
Free contact form backend for any website: point any HTML, React, Next.js, WordPress or AI-built form at splitforms and submissions are spam-filtered, saved to
LinoRoute
Developer Tools
LinoRoute is a paid, usage-based AI API gateway offering access to DeepSeek, Claude, GPT and Gemini, with API key management and usage tracking. Submitted by th
C-SSH
Developer Tools
C-SSH provides SSH, Windows RDP, persistent terminals, monitoring, files and scoped AI for Windows, Apple Silicon Mac and Android; 0.9.0 needs manual installati
NimbliqueStudio / Zentra Foundry
Developer Tools
Nimblique Studio builds independent tools, AI systems, automations, and digital products for sharper modern work, including Zentra Foundry.
Tessera
Developer Tools
Tessera is a live responsive mosaic lab for indie makers and AI-agent checks: view phone, tablet, and desktop layouts together on one synced canvas. Free 2-tile
Meetext
Developer Tools
Meetext is forward deployed engineering as software. Your product. Their workspace. Every customer. Bring your AI, MCP server, or API into the places customers
CardURL
Developer Tools
Hosted Open Graph image URLs for indie sites. Preview free. 7-day trial then $39/mo. Cancel and hosted URLs 404.
Penetrify.cloud
Developer Tools
Autonomous AI penetration testing for web apps and APIs
Twilio
Developer Tools
Twilio's Customer Engagement Platform (CEP) combines communication APIs with AI and data for SMS, Voice, Email, and more.
FreshDemand
Developer Tools
FreshDemand surfaces recent Hacker News demand signals for a query and ranks them by commercial and problem intent for developers and AI agents.
SpecForge Magnetic Drive Pump Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for sealless mag-drive pump selection encyclopedia. Covers types, key specs, selection criteria, and app
Shadcn UI Kit
Developer Tools
A collection of admin dashboards, website templates, components and blocks to accelerate web development.
SocialKit
Developer Tools
SocialKit turns social media URLs into clean JSON. Extract transcripts, AI summaries, comments, stats, profiles, and posts from YouTube, TikTok, Instagram, Face
SpecForge Valve Positioner Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for pneumatic/smart valve positioner selection encyclopedia. Covers types, key specs, selection criteria
SpecForge Diaphragm Valve Encyclopedia
Developer Tools
Diaphragm valve selection guide for corrosive and sanitary duty: weir vs straight-through, elastomer choice, CIP/SIP, and actuation. SpecForge industrial spec e
OrkasVideoStudio
Developer Tools
OrkasVideoStudio is an MIT-licensed, local-first TypeScript CLI and MCP toolkit that lets coding agents compose, edit, generate, and automatically assemble vide
supastack
Developer Tools
One-time modular foundation for AI SaaS — Next.js + Expo, Better Auth, Stripe entitlements, Trigger.dev jobs, BYOK AI with budgets.
Moralis
Developer Tools
Enterprise-grade Web3 APIs and RPC nodes for accessing blockchain data and building decentralized applications.
Zavu Labs Inc
Developer Tools
Agentic communication infrastructure for developers
Name Lab
Developer Tools
Free Roblox username ideas with style, length, theme and number controls. Generate unique batches, compare five picks, save favorites and copy or download names
Loco Digital
Developer Tools
Loco Digital is a Dublin digital product studio that designs and builds websites, apps and custom software for businesses.
See Claude, Cursor, and Copilot usage in one place
Developer Tools
One local board for Claude, Cursor, Codex, Copilot and other AI plan meters — free, no cloud account. Honest limits included.
Chrome Extension Release Preflight
Developer Tools
Free manifest.json preflight for Chrome Extension MV3 releases. It flags broad permissions, host access, CSP, identity, icons, and common release gaps; no accou
SecurForge labs
Developer Tools
Your unified, ad-free toolbox for Security, SEO, and Development
Voiden
Developer Tools
Voiden.md is an offline-first, Git-native API workspace that unifies specs, docs, tests, and mocks using programmable Markdown blocks. Build APIs the way you ac
NooneWeb3Wallet
Developer Tools
Noone Wallet is a non-custodial Web3 wallet offering self-custody of keys, supports 19+ blockchains and 1000 assets, in-app fiat on-ramps, DEX/CEX swaps, DeFi p
SpecForge Magnetic Level Gauge Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for magnetic level indicator / MLI selection encyclopedia. Covers types, key specs, selection criteria,
1-Click Linux
Developer Tools
Install Linux without USB or mashing F2.
3DMeld
Developer Tools
Browser-based QR-to-STL, FDM print cost and SVG-to-DXF tools for makers.
Minimal-permission browser extensions
Developer Tools
Riah Extensions are small, readable browser extensions — one job each, minimal permissions, no telemetry.
ReviewTurbo
Developer Tools
AI replies for your customer reviews.
EasyApp
Developer Tools
SwiftUI template to launch profitable mobile apps at lightning speed with features like authentication, in-app purchases, AI integration, and more.
Krypt
Developer Tools
A fully offline encrypted vault for passwords, files, 2FA codes, and notes. No cloud. No sync. No servers. Including a decoy vault for plausible deniability.
FlowPick
Developer Tools
Free, open-source browser extension for sniffing and downloading videos, audio, and images with in-browser merging.
SpecForge Gearbox Encyclopedia
Developer Tools
The complete industrial gearbox guide: 6 chapters on gear types, efficiency, ratings, lubrication, spec-sheet decoding and selection, plus 7 FAQs referencing AG
Queue Health for Action Scheduler
Developer Tools
Diagnose background action backlogs without changing scheduled tasks.
DEVDIY
Developer Tools
DEVDIY: Custom WordPress, Shopify and WooCommerce development, speed optimization, and SEO for international cross-border merchants.
Swipe review vs a folder of AI images
Developer Tools
Why a swipe review gate beats dumping AI image batches into a folder — and when a folder is still fine.
Supabase
Developer Tools
Open-source Firebase alternative built on Postgres
Reqode
Developer Tools
Reqode gives AI coding agents connected requirements and architecture context to build whole features, then helps teams verify implementation against specs.
scan qr code online
Developer Tools
Need to read a QR code without downloading an app? A scan QR code online tool can make the process simple by allowing you to upload
FATE // LAB
Developer Tools
Local-first browser randomness playground with dice, coin flips, random numbers, yes/no decisions and list/name pickers. Works without an account and keeps resu
VibeCodingList
Developer Tools
VibeCodingList is the builder network and feedback marketplace for AI-built and vibe-coded products. Builders submit live apps, games, tools, SaaS projects, and
ClaudeMods
Developer Tools
ClaudeMods is an unofficial directory of tested Claude Code mods. Every mod is validated, tested and recorded running on a real Claude Code build, with permissi
PocketBase Cloud
Developer Tools
Managed PocketBase, frontend, and backend hosting in one platform, with Git-based deploys, backups, custom domains, monitoring, and flat pricing.
Free OG Image
Developer Tools
FreeOGImage is a free, private Open Graph image generator for creating polished social share images in seconds—no signup or watermark.
Notify Me
Developer Tools
A simple web page monitoring and tracking tool that will send you updates when a web page you are interested in changes. Track job postings, product prices, new
Clivio
Developer Tools
Experience automatic document classification, deep PDF search, and AI summaries to work smarter with your intelligent document management (IDM) tool.
SpecForge Thrust Bearing Encyclopedia
Developer Tools
The complete thrust bearing guide: 6 chapters covering rolling and fluid-film types, designation series, load ratings, materials, spec-sheet decoding, and selec
CompareTexts
Developer Tools
Free browser-based text comparison with highlighted line and character differences, whitespace and case options, and unified diff exports. Text processing stays
SpecForge Open Channel Flowmeter Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for open channel flume weir flowmeter selection encyclopedia. Covers types, key specs, selection criteri
Momiji Tools — free Shopify compliance checkers
Developer Tools
12 free in-browser checkers for Shopify sellers: PO box, PO number, green claims, Prop 65, CLP, EU food, EUDR, CRA, textile, repair, JSON-LD, app scopes.
Fixzi
Developer Tools
Free developer tools for API and AI response validation
feedback.tools
Developer Tools
Collect customer feedback in-app or by email and let AI group it into ranked themes so you see why users churn and what to build next. Unlimited responses on ev
Clerk
Developer Tools
Drop-in auth and user management for modern apps
LaunchShelf
Developer Tools
Ship static landing pages for micro-launches without rebuilding Next.js every time. HTML kits for indie hackers — $39 on Gumroad.
Kit by SDV Signal
Developer Tools
Fixed-scope Claude Code setups, MCP builds, and App Store preview packs with live Stripe checkout from SDV Signal.
HOL Plugins
Developer Tools
HOL Plugins is the open catalog of Hashgraph Online (HOL) plugins and agent integrations for the Guard runtime and Hol ecosystem. Browse Claude, Codex, Grok, Cu
PaperVault Ops
Developer Tools
Minecraft Paper/Purpur server backup and guarded restore utility for Linux VPS hosts, with per-file SHA-256 verification, a separate verify-before-restore step,
Text Reverse
Developer Tools
Reverse, flip, or write text backwards free in your browser.
Riah Usage
Developer Tools
Free local dashboard for AI subscription usage meters (Claude, Cursor, Codex, Grok, Gemini, Copilot, Kimi). No accounts, no telemetry.
CodeAgentSwarm
Developer Tools
Run and supervise multiple AI coding CLI terminals from one workspace
Markdown & Text Editor and viewer
Developer Tools
Type ### and it becomes a heading. A free desktop markdown editor that formats as you type. No account, no subscription. macOS, Windows, Linux.
Build The Idea
Developer Tools
166 detailed business ideas with full business cases, plus 1,560+ idea seeds across 78 generators. Now part of the ProvenTools Library, a one-time $99 purchase.
OutageDeck
Developer Tools
Outage alerts for cloud and SaaS vendors, from official feeds
ShipFast
Developer Tools
The NextJS boilerplate with all you need to build your SaaS, AI tool, or any other web app and make your first $ online fast.
Trigger.dev
Developer Tools
Open-source background jobs with full observability
SpecForge Tapered Roller Bearing Encyclopedia
Developer Tools
The complete tapered roller bearing guide: 6 chapters on contact angle, single/double/four-row types, ISO 355 and ABMA designations, load ratings and L10 life,
SpecForge Turbine Flowmeter Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for turbine flowmeter types specs and selection encyclopedia. Covers types, key specs, selection criteri
Track AI subscription usage locally
Developer Tools
Keep AI plan meters on your own machine — Claude, Cursor, Codex, and more — without a usage-analytics account.
DeepSeekDSH
Developer Tools
Independent community guide for installing, configuring, and evaluating DeepSeek Harness on Windows, macOS, and Linux, with source-backed setup, local Web UI, p
multichain-tax-mcp
Developer Tools
An MCP server that gives Claude and other AI agents real-time access to on-chain tax data across Stacks, Celo, Base, Solana, and BNB.
SublimeKeys
Developer Tools
License keys, billing, and SDKs for indie software — ship a paid product in an afternoon.
Bitbucket
Developer Tools
Bitbucket Cloud is a Git-based code and CI/CD tool optimized for teams using Jira, offering AI-powered features and enhanced security.
Solana RPC Cookbook by ScorpTech
Developer Tools
Six production Solana RPC recipes for AI agents: error handling with jittered backoff, getMultipleAccounts batching, websocket filters, commitment guidance, pub
Cyber Resilience Assessment
Developer Tools
Cyber Resilience Assessment is a self-assessment tool that helps organizations evaluate their cyber resilience posture and identify key capability gaps. It prov
BugTracker
Developer Tools
BugTrack is live! A simple, self-hosted bug tracker for developers, freelancers, and small teams. Track issues, assign fixes, and stay organized. Built by Vibgy
5 Agent Rules That Stop Repeated Mistakes
Developer Tools
Free one-page markdown you can paste into CLAUDE.md / AGENTS.md today. No course. No webinar.
ShrinkPDF
Developer Tools
Compress large PDF files for free. No file size limit. No login required. Files processed locally — never uploaded to any server.
AgentWatch
Developer Tools
AgentWatch detects when AI agents are spiraling — behavioral anomaly detection, agent replay, and cross-provider forensics. 2 lines of code. No SDK.
UPCgen
Developer Tools
Free barcode generator online. Make valid UPC, EAN-13, ISBN, ITF-14, Code 128, FNSKU, and Data Matrix barcodes for Amazon, Walmart, Shopify, and Etsy — no signu
helpy-ui
Developer Tools
helpy-ui — a SaaS tool featured on twelve.tools.
Nanflows
Developer Tools
Nanflows builds Shopify and WordPress plugins that help store owners and site owners add features to their stores and websites without custom development.
Paraclyst
Developer Tools
Paraclyst — listed on LaunchBuff.
Kris Racette
Developer Tools
The fitness tracker I built for myself. Flutter + SQLite, offline-first, structured data. Coming soon: Deschamps, an AI agent with full training history recall.
OnyxStack Labs
Developer Tools
OnyxStack Labs builds custom software, web and Android applications, ERP systems, AI-driven automation, and scalable cloud infrastructure for startups and enter
SpecForge Stepper Motor Encyclopedia
Developer Tools
The complete stepper motor guide: 6 chapters covering motor types, hybrid construction, key specs like step angle, holding torque and microstepping, plus driver
SpecForge Ultrasonic Flowmeter Encyclopedia
Developer Tools
Ultrasonic flowmeter selection encyclopedia covering path configs, liquid/gas metering, and installation pitfalls. SpecForge research tool.
HostDroplet Tools
Developer Tools
Free website tools for SEO, DNS, SSL, email & hosting troubleshooting
Timestamp Rocks
Developer Tools
Convert any date to Discord timestamp format instantly. Supports all 9 Discord time formats with one-click copy. Free online tool, no sign-up required.
SideButton
Developer Tools
The multi agent orchestration platform for AI coding agents. Run Claude Code or Codex as one managed engineering team on your infrastructure.
Anosim SMS Verification
Developer Tools
Buy Temporary OTP and PVA SMS - Rent Phone Number online and receive anonymous notifcations with a virtual Phone for telegram and whatsapp
Dowe
Developer Tools
Unify fullstack development with the power of Dowe.
Retool
Developer Tools
A low-code platform for rapidly building internal tools with AI, connecting to databases, APIs, and LLMs to streamline business operations.
SpecForge Variable Area Flowmeter Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for rotameter / variable area flowmeter selection encyclopedia. Covers types, key specs, selection crite
HeyUtils
Developer Tools
Free browser utilities for JSON and SQL formatting, data conversion, regex testing, JWT inspection and timestamps. No account or installation needed.
IndieAppCircle
Developer Tools
Indie App Circle is a platform for indie developers to test their apps and receive honest feedback from other developers. Users can earn credits by providing fe
The Full Toolkit
Developer Tools
For humans We all wrote the same file. Step one, step two, do it exactly like this, don't improvise. It worked in 2025. It doesn't now. A current model follows
Device-Test
Developer Tools
Privacy-first browser diagnostics for microphone input, camera preview, and screen-sharing support. Device-Test runs locally with no account, installation, or m
GitHub Highlights
Developer Tools
One project per post: what it does, why it surfaced now, how it works and where it is weak. Every figure carries the date it was true. Two posts a day.
NetMute: Block Tracker for Mac
Developer Tools
Discover which Mac apps secretly send data — and stop them. Per-app firewall with tracker detection & privacy score. One-time purchase, no subscription.
XForge Os
Developer Tools
XForge Os — listed on LaunchBuff.
BV Circuits
Developer Tools
Your second pair of eyes for schematic review before PCB manufacturing. Our AI identifies design errors & provides improvement suggestions.
HTMLSave
Developer Tools
Host single HTML WebPage online for free. Static hosting made simple and fast. Paste HTML code and Submit to save to host online.
Neon
Developer Tools
Serverless Postgres with instant database branching
SpecForge
Developer Tools
SpecForge is an industrial product specification encyclopedia and research software for procurement and design engineers. Neutral selection guides for PLC, VFD,
Ployz
Developer Tools
Ployz is an open-source, self-hosted PaaS that turns servers you rent into your own cloud. Deploy apps and databases with a dashboard, as an alternative to Hero
ERS IT Solutions
Developer Tools
ERS provides managed IT services, managed cyber security, cloud solutions and custom software development for businesses across Ireland.
WebVitalist
Developer Tools
Free score — paste URL. Paste a public URL for Core Web Vitals / Lighthouse / accessibility teasers. Optional paid prioritised report by email. Opt-in only.
Mr. Money
Developer Tools
Small AI-fulfilled coding fixes for $10, paid in crypto (ETH/SOL/USDC). Temporary tunnel URL; AI coding agent fulfillment.
DrillFlow
Developer Tools
Local-first diagram editor with native drill-down navigation
cloro
Developer Tools
An API for scraping SEO and AI SEO models — ChatGPT, Gemini, Perplexity, Copilot, AI Overview, and Google Search. Markdown, sources, and citations.
Rootx
Developer Tools
A Mobile & Cloud Android Development Workspace allowing developers to code, build, debug, and manage projects directly on mobile devices with an integrated Linu
Alchemy
Developer Tools
A web3 development platform providing reliable and scalable infrastructure, APIs, and tools for building blockchain applications.
AI Browser
Developer Tools
Create AI browser agents to automate tasks like logging in and clicking buttons with simple prompts.
SpecForge Servo Motor Encyclopedia
Developer Tools
The complete servo drive and servo motor selection guide: 6 chapters covering construction types, nested-loop control, encoder feedback, materials and media, sp
SpecForge Control Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for control valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a sp
Monytra
Developer Tools
Monytra monitors websites and APIs and alerts you when they go down. Checks run every 5 to 60 minutes. Free to start, no credit card.
Binomial Probability Calculator
Developer Tools
Binomial Probability Calculator. Type in your trials, your probability, and how many successes you care about — get the exact probability instantly,..
BanglaTools
Developer Tools
BanglaTools provides Bengali Unicode and Bijoy text conversion tools for students, writers, publishers, and office users, plus related online utilities.
IndexMyURL
Developer Tools
Backlink indexer & AI search discovery platform
TypeRight
Developer Tools
We build apps that should've existed already. Dumb Donkey studio.
PostMicroTools
Developer Tools
Free client-side microtools for post-production & VFX: bitrate, storage, timecode, aspect ratio, codecs, delivery specs, LUT preview, EXR check and more.
BiasGuard
Developer Tools
VS Code bias detection for skeptical developers
Magnum SEO Tools
Developer Tools
A collection of free SEO tools powered by AI that actually fix problems, not just report them.
Whatoblock
Developer Tools
Whatoblock turns observations from a global sensor network into actionable cyber threat intelligence. Investigate scanners, botnet infrastructure, proxies and D
Kyvenza
Developer Tools
Native Apple Silicon VM manager for Mac. Run macOS ARM, Linux ARM, and Windows 11 on ARM guests with snapshots, clones, and a built-in MCP server.
Search1API
Developer Tools
Unified search API for web, news, and AI-ready structured results
Lumli
Developer Tools
Privacy-first image, passport-photo, PDF, and city-finder tools with local-first workflows and clear cloud-backed AI where needed.
Docxtor
Developer Tools
Batch convert your iWork™ documents to Microsoft Office™ or PDF format. Just drop your files and folders in the app and hit convert!
FreeTV Garden
Developer Tools
Discover publicly available live TV channels from 200+ countries in one searchable directory.
growthrail.dev
Developer Tools
GrowthRail is a developer-first referral platform to launch and manage native referral programs. Integrates via drop-in SDKs & referral APIs for SaaS, web, and
BooksRecommendedBy
Developer Tools
Discover books recommended by celebrities, entrepreneurs, and thought leaders. Find your next read based on recommendations from people you admire.
Conference Database
Developer Tools
Find sponsors for your conference: companies already sponsoring events like yours, with sponsorship tiers, real prices paid, and verified contacts. 40,000+ trac
PDFBolt
Developer Tools
Secure, scalable PDF generation API for HTML, URLs, and AI-powered templates. Official Node.js, Python, and PHP SDKs, REST examples, 99.9% uptime, GDPR complian
Proxied - 5g Proxies
Developer Tools
Buy dedicated 4G/5G mobile proxies directly from verified sellers. Real SIM IPs, unlimited bandwidth, true market prices — no middlemen.
SpecForge Orifice Plate Flowmeter Encyclopedia
Developer Tools
SpecForge independent industrial selection encyclopedia for DP orifice plate flow measurement selection encyclopedia. Covers types, key specs, selection criteri
GSCmate
Developer Tools
GSCmate connects AI agents to Google Search Console through a hosted, read-only MCP server with Google OAuth 2.1. Query clicks, impressions, CTR and average pos
DNS Notify
Developer Tools
Hosted read-only monitoring for DNS records, authoritative nameservers, SSL certificates and domain expiry, with change alerts and free no-account DNS tools.
Subscribe to Riah Studio on Gumroad
Developer Tools
The model generation changed and took your instruction files with it. The harder you engineered them, the worse it hit. These are the replacements — plain files
Quality Gates Pack
Developer Tools
Security, QA & Code Readiness Checklists for AI-Built Apps. Pre-ship checks for AI-built apps. Catch the ugly failures before your users do.
PDF to Markdown
Developer Tools
Send a PDF URL. Within 2 hours you get clean markdown: headings, lists, tables kept. Cap 50 pages. $19 one-time. Miss 2 hours, full refund.
SpecForge Linear Bearing Encyclopedia
Developer Tools
The complete linear bearing guide: 6 chapters on ball bushings, profile rails, plain bearings, load ratings, L10 life, ISO 10285, and selection, plus 7 FAQs and
SpecForge V-Port Ball Valve Encyclopedia
Developer Tools
SpecForge encyclopedia on characterized V-port ball valves: equal-percentage geometry, Cv ranges, and modulating duty selection.
SpecForge Directional Control Valve Encyclopedia
Developer Tools
Directional Control Valve selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge
SpecForge Back-Pressure Regulator Encyclopedia
Developer Tools
Back-Pressure Regulator selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge i
Lizely JSON Formatter
Developer Tools
Lizely JSON Formatter — browser-local Lizely tool. Files never leave your device. Part of 800+ privacy-first utilities.
eCourtsIndia MCP Server
Developer Tools
A remote MCP server that lets AI assistants search Indian court cases, read orders and analyse judgments from public court records. Add it as a custom connector
DSH Plugin Hub
Developer Tools
DSH Plugin Hub is a community plugin directory for DeepSeek Harness (dsh). Discover, health-check and install dsh plugins; every plugin is automatically checked
Macsmith
Developer Tools
A native Mac GUI for command-line developer tools.
RustLite
Developer Tools
RustLite provides a free Rust developer-commit feed and game companion tools, alongside patch notes, player counts, inventory, hours, stats, skins, and a deep R
ArcherLab
Developer Tools
Hub of free side projects by solo developer Hyungyu Jang: browser games, a visual novel, a fortune-telling site, a golf swing analyzer and developer reading too
C Program Compiler Online
Developer Tools
Free online C program compiler to write, compile and run C code instantly in your browser. No download, no signup, no ads inside the editor
API.market
Developer Tools
API marketplace for developers and AI agents, with proprietary hosted MCP at https://api.market/api/mcp/gateway (Streamable HTTP; account and OAuth or API key r
Tripwire
Developer Tools
Failed n8n workflows write one Sheets row and ping ops Slack. Heartbeat included. Never pages clients.
Sirro
Developer Tools
Shared asset library for developers using AI coding agents. Save reusable components once and pull them into Claude Code, Cursor, Codex, or other projects throu
FehrWatch
Developer Tools
An ERP for ITAD and refurbishment: market-based hardware valuation, list import, camera OCR add-on, and wipe documentation with server-side reports — no per-wip
Our Token
Developer Tools
OurToken is a unified API gateway. Get half-price access to top AI models like GPT-5.5 & Claude via a single, OpenAI-compatible endpoint. Manage everything and
Ameya AI
Developer Tools
Enterprise AI platform for document extraction, validation, and workflow automation with zero-touch back office solutions.
EnsembleData
Developer Tools
Scraping social media data APIs for Tiktok, Instagram, Youtube. Trusted by the major influencer marketing platforms, content creator agencies as well as social
watchflow
Developer Tools
Monitor SSL certificates, scheduled jobs, APIs, and more.
Polar
Developer Tools
Merchant of record for open-source and indie hackers
Inngest
Developer Tools
Durable background jobs and workflows for serverless
AgentPawn
Developer Tools
Free API-first marketplace where AI agents post jobs, claim work and submit results for other agents. AgentPawn is marketplace infrastructure, not an autonomous
SpecForge Pinch Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for pinch valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a spec
SpecForge Knife Gate Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for knife gate valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a
SpecForge Balancing Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for balancing valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a
SpecForge Pneumatic Diaphragm Actuator Encyclopedia
Developer Tools
SpecForge encyclopedia on spring-and-diaphragm pneumatic actuators: bench set, fail action, and control-valve package selection.
SpecForge Oval Gear Flow Meter Encyclopedia
Developer Tools
SpecForge encyclopedia on oval gear positive-displacement flow meters: cavity volume, viscosity duty, accuracy, and RFQ selection language for industrial meteri
SpecForge Angle Seat Valve Encyclopedia
Developer Tools
Angle seat valve selection: media, Cv, air-pilot actuation, and RFQ language — SpecForge research, not a manufacturer.
SpecForge Clamp-on Ultrasonic Flow Meter Encyclopedia
Developer Tools
Clamp-on ultrasonic flow meter transit-time retrofit: pipe conditions, accuracy limits, and when to choose in-line — SpecForge encyclopedia.
SpecForge Hydrostatic Level Transmitter Encyclopedia
Developer Tools
Hydrostatic level transmitter submersible and DP forms, density effects, venting, and tank geometry — SpecForge research.
SpecForge Triple Offset Butterfly Valve Encyclopedia
Developer Tools
Triple-offset butterfly valve geometry, API 609 Cat B, metal seats, and shutoff class — SpecForge selection research, not a manufacturer.
NAIF Gravity
Developer Tools
NAIF Gravity checks JSON syntax, compares API response shapes and diagnoses webhook field mappings in n8n. Developers can try a small sample for free before buy
SpecForge Articulated Arm CMM Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for articulated arm CMMs: 6/7-axis arms, ISO 10360-12 accuracy, probe systems, and shop-floor practice. Neutral portable metr
B2B PO Guard - Require PO
Developer Tools
Validate purchase order numbers by format, prefix, length and uniqueness, and preview a rule against a sample PO number before publishing. Free plan available.
ViewHTML
Developer Tools
Free online HTML viewer and live HTML preview tool in the browser.
SpecForge Pneumatic Valve Actuator Encyclopedia
Developer Tools
Selection guide for pneumatic valve actuators: spring-return vs double-acting, torque, air supply, and fail modes. SpecForge specs research — not a manufacturer
SpecForge Anemometer Encyclopedia
Developer Tools
Anemometer types and selection for HVAC and industrial airflow measurement. SpecForge encyclopedia.
SpecForge Temperature Transmitter Encyclopedia
Developer Tools
Temperature transmitter selection guide with sensor types, accuracy bases, protocols, and RFQ order. SpecForge industrial encyclopedia.
Galactica ID
Developer Tools
A Galactica ID is a permanent identifier for a person (DGP-) or an organisation (DGC-). The page explains which external ids resolve to it and what the record g
Vectoree
Developer Tools
Give your coding agent a backend: models, auth, Postgres and storage behind one key. Skill + CLI + OpenAI-compatible gateway. Pay-as-you-go.
Caesar Cipher
Developer Tools
Free browser-based classical cipher encoders, decoders and cryptography guides with worked examples for students, teachers and puzzle enthusiasts.
Google Maps Leads Enrichment by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that enriches Google Maps leads, or any list of business websites, with emails, phone numbers, social profiles (LinkedIn, Faceboo
Website Contact Details Extractor by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that crawls each website's home, contact, about and imprint pages and returns business emails, phone numbers and social profiles
AppIsComing
Developer Tools
All-in-one launch workspace for Expo and React Native apps: source checks, permissions, privacy drafts, store listings, and reviewer replies.
Orisift
Developer Tools
Orisift checks phone numbers, email domains, IP addresses and domains through one POST /v1/lookup endpoint and returns a verdict with its evidence.
Korp VPN
Developer Tools
VPN apps for iOS, Android, macOS and Windows. Try the apps for 5 days; subscriptions cost $4.99 for 3 months or $17.99 per year.
AMPthilly
Developer Tools
AMPthilly is IT asset management (ITAM) software for growing teams — inventory, compliance, and lifecycle in one place. By Ampthilly AB.
Swarm Hosts
Developer Tools
Early Access hosted browser control plane for supported game servers on customer-owned Windows/Linux PCs, mini PCs, home servers, or VPSs. Game worlds, configs,
DLSS 5 Checker
Developer Tools
DLSS 5 Checker is a browser utility for checking NVIDIA GPU support for DLSS-related features and planning PC gaming upgrades.
ScrollTest
Developer Tools
Free mouse wheel and scroll speed test in the browser. Measure pixels per second and diagnose reverse or skipped scrolling. No sign-in.
Watchgoose
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Cron jobs, backups, scheduled tasks monitoring
WordSec
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All-in-one WordPress security: WAF, scanner, 2FA & more
OutSend
Developer Tools
Google Maps scraping, email finder, anti-bounce verification, no-code pipelines. All-in-one, higher quality, way cheaper than every competitor.
CertPilot
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Replace the IT governance spreadsheet with daily domain, SSL, DNS, and email checks, structured registers, and management-ready PDF evidence reports. 14-day fre
FeaturePulse
Developer Tools
Collect and prioritize feature requests from iOS users. Native SwiftUI SDK with MRR tracking, engagement metrics, and GitHub integration. Start free today.
Blackbox AI
Developer Tools
AI-powered coding assistant with autonomous agents,
GitLab
Developer Tools
AI-powered DevSecOps platform that brings teams together to ship secure code more efficiently and deliver value faster.
SpecForge Slurry Pump Encyclopedia
Developer Tools
SpecForge encyclopedia on slurry centrifugal pumps: service classes, wear materials, ANSI/HI 12.1–12.6 selection language.
SpecForge Piston Check Valve Encyclopedia
Developer Tools
SpecForge encyclopedia on piston/lift check valves: guided closure, slam resistance, spring loading, and RFQ selection.
SpecForge Flow Switch Encyclopedia
Developer Tools
Flow Switch selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge is research s
SpecForge Flow Nozzle Encyclopedia
Developer Tools
Flow Nozzle selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge is research s
YOYO UV
Developer Tools
YOYO UV builds custom UV LED modules for OEM/ODM water disinfection stages and industrial curing heads, with wavelength, irradiance, drive, and thermal fit supp
SpecForge Rotary Vane Pump Encyclopedia
Developer Tools
Rotary vane pump oil-sealed vacuum and PD transfer: displacement, ultimate vacuum, oil mist, duty boundaries — SpecForge selection encyclopedia.
SpecForge Ultrasonic Level Meter Encyclopedia
Developer Tools
Selection guide for ultrasonic level meters: blind zone, vapor/foam effects, mounting, and range limits. SpecForge specs research — not a manufacturer.
SpecForge Valve Limit Switch Box Encyclopedia
Developer Tools
Valve limit switch box selection: open/closed feedback, cams, enclosure ratings, and PLC discrete inputs. SpecForge industrial specs encyclopedia.
SpecForge Absolute Pressure Transmitter Encyclopedia
Developer Tools
Industrial selection guide for absolute pressure transmitters: types, specs, accuracy, process connections, and standards for procurement engineers. SpecForge i
NovaSynth by Noveum
Developer Tools
NovaSynth tests voice agents with configurable AI caller personas and repeatable single or batch calls to authorized phone numbers or LiveKit endpoints, with re
XCrawl
Developer Tools
Web data API for AI builders: scrape a URL into Markdown or JSON, crawl or map whole sites, and pull search engine results, with JS rendering and proxies handle
Raycast Extensions Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that exports ~3,400 Raycast Store extensions with download counts, authors, categories, supported platforms and AI tools as JSON
Obsidian Plugins Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that exports all ~8,900 Obsidian community plugins with lifetime download counts, authors, GitHub repos and update dates, straigh
Solana RPC Cookbook for Agents by ScorpTech
Developer Tools
Copy-paste Solana RPC recipes for AI agents and builders: error handling with jittered backoff, getMultipleAccounts batching, websocket log filters, commitment
Fastrelease
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Paid Node.js SaaS starter code with authentication, Stripe, PostgreSQL and Docker. Starting: USD 199 once for one project; Premium USD 249/year and Ultimate USD
Shapefile Converter
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Convert KMZ/KML to ESRI Shapefile in your browser—no upload, no sign-up. Keeps attributes, folders and CRS (.prj). Free for QGIS & ArcGIS users.
A11yReady Starter
Developer Tools
Downloadable WCAG 2.2 AA readiness pack for SME websites: printable checklist, accessibility statement template, top-20 fixes. Educational only — not legal advi
WaveXML
Developer Tools
WaveXML is a free Mac/Windows desktop app for filmmakers and editors that locally syncs separately recorded Zoom or Sound Devices production audio to camera foo
Aria Icons
Developer Tools
Open-source library of ~340k SVG icons with a CLI and MCP server so AI agents and developers can search and use icons programmatically.
Riah Swipe
Developer Tools
Riah Swipe: a hosted review gate for creative teams. Submitters send a deck; approvers swipe keep, revise, or discard from a phone or desktop, with verdicts flo
Selah — the Bible's own melody, as MIDI
Developer Tools
23,206 verses of the Hebrew Bible, read out of the cantillation marks and written as MIDI. Opens in every DAW. $5 a book.
Screen2ipcam
Developer Tools
Virtual IP camera software that turns any Windows PC screen, window or webcam into a standard ONVIF / RTSP IP camera.
Songs2VID
Developer Tools
Convert MP3/WAV tracks and cover art into YouTube-ready videos instantly. Automated, Docker-ready, and lightweight pipeline.
MakerPrintTools
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Free, practical 3D printing calculators for filament, print cost, settings, resin, and model geometry—built for makers and small print shops.
AdeptDev
Developer Tools
A unified developer dashboard built for solo developers and small teams building web products.
Hoverify
Developer Tools
Supercharge your web development workflow with an all-in-one browser extension that helps you inspect, edit, test, debug, capture, and optimize websites faster.
NuxtPro
Developer Tools
Open-source Nuxt 3 SaaS boilerplate with integrated payments, authentication, i18n, and SEO tools for rapid multilingual web app development.
Kompy
Developer Tools
Walmart product data API and MCP server with live prices, stock, sellers, and price history.
Turso
Developer Tools
Globally distributed SQLite at the edge
Resend
Developer Tools
Email API built for developers who care about delivery
SpecForge Ball Bearing Encyclopedia
Developer Tools
The complete ball bearing guide: 6 chapters covering bearing types, ISO designation, materials and clearance, load ratings and L10 life, spec-sheet decoding, an
SpecForge Three-Way Valve Encyclopedia
Developer Tools
SpecForge encyclopedia on three-way mixing/diverting valves: port geometry, Cv sizing, and coil-circuit selection.
SpecForge Pitot Tube Encyclopedia
Developer Tools
SpecForge encyclopedia on pitot and averaging pitot DP flow primaries: velocity-to-pressure physics, accuracy limits, RFQ language.
SpecForge Shell and Tube Heat Exchanger Encyclopedia
Developer Tools
Shell-and-tube heat exchanger TEMA types, ASME VIII, thermal duty, fouling, and RFQ packing — SpecForge encyclopedia, not a manufacturer.
SpecForge Scotch Yoke Actuator Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for scotch yoke actuators: torque curves for ball/butterfly valves, spring-return sizing, ISA 96 standards, duty cycles. Neut
SpecForge Lobe Pump Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for rotary lobe pumps: timing gears, 3-A/EHEDG/ASME BPE sanitary standards, viscosity limits, seals, CIP practice. Neutral PD
SpecForge Floating Ball Valve Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for floating ball valves: seat loads and torque, API 608 / ASME B16.34 classes, seat materials, fire-safe options. Neutral is
SpecForge AGV Robot Encyclopedia
Developer Tools
AGV robot types, navigation, and ISO 3691-4 safety specs for automation integrators. SpecForge industrial encyclopedia.
Ecommerce Data API
Developer Tools
Paid Amazon research data API for developers and AI agents, with product, keyword, market and review data through REST endpoints and MCP.
SpecForge Level Transmitter Encyclopedia
Developer Tools
Level transmitter encyclopedia: DP, radar, ultrasonic, capacitive selection for process plants. SpecForge specification research.
SpecForge Gas MFC Encyclopedia
Developer Tools
Gas mass flow controller selection guide: sensing element, control valve, PID, seals, and industrial bus interfaces. SpecForge encyclopedia for engineers.
Coding Tools MCP
Developer Tools
Coding Tools MCP is an open-source MCP server that gives any AI chat or agent a safe pair of hands on a codebase.
India Property Register API
Developer Tools
API and MCP server for Indian land and property records: plots with published holders, city properties, owner pages, circle rates and bank auctions, for develop
WebTraceCheck
Developer Tools
Temporary cloud browsers for testing websites in a fresh profile, with DNS, redirect and HTTP security-header diagnostics.
RandomGens
Developer Tools
A growing collection of free random generator tools: fruit, food, animal, dog, cat and pet name pickers, plus random color, tiny text, wizard name, barcode, You
JupyterLab Extensions Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that discovers ~1,000 JupyterLab extensions on npm with weekly downloads, versions, publishers, keywords and repos, exported as J
Website Tech Stack Detector by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that detects the tech stack of thousands of websites in bulk: CMS, ecommerce platform, analytics, ad pixels, CRM and marketing to
x402 Starter Kit by ScorpTech
Developer Tools
Practical x402 starter kit for Solana USDC micropayments: TypeScript server and client sketches, pricing helpers, OpenAPI 402 fragment, llms.txt stub and go-liv
Ecode
Developer Tools
Ecode timestamps code files using a locally computed SHA-256 fingerprint, an RFC 3161 timestamp, and a Polygon record without uploading source code.
Levitsky Concept
Developer Tools
Russian web development studio building business websites, custom CRM systems and SaaS platforms. Services include project planning, integrations, SEO and ongoi
SteamVaults Steam Market Fee Calculator
Developer Tools
Free Steam Market fee calculator for buyer prices, seller proceeds, and bulk listing quantities. Calculate fees in either direction and account for minimum per-
wake84probe
Developer Tools
FutureInfra
Developer Tools
Korean cloud infrastructure with cloud servers, Docker hosting, AI model APIs, and a hosted MCP endpoint for developer workflows. Currently in pilot operation;
Dynamics Navision Consulting
Developer Tools
**Dynamics Navision Consulting for ERP Management** Businesses using Navision may need specialized expertise to maintain their ERP environment and adapt it to
CloudPloy
Developer Tools
Deploy anywhere from your AI tool.
CJK SaaS Localization QA Pack
Developer Tools
Release-ready Chinese and Japanese SaaS localization QA templates
Chrome Goldmine
Developer Tools
Database of 9600+ expired, profitable Chrome extensions ready to rebuild. For indie hackers, solo SaaS builders, and vibe coders.
Pikkovia
Developer Tools
Discover high-quality 3D icons in PNG and Blender formats, perfect for enhancing your UI designs and stylized projects.
Rierino CMS
Developer Tools
Supercharge content management across channels, creators, and audiences with an enterprise-grade headless CMS.
ApiNotes
Developer Tools
Push your OpenAPI spec from GitHub, CI, or cURL — get interactive REST API docs, an auto-updating changelog, and breaking-change diffs on every version. Support
Shipixen
Developer Tools
Ship Next.js 15 apps with an MDX blog in minutes. TypeScript, Shadcn UI and all components you need to build for your app, website, product or blog. SEO optimiz
FastMCP
Developer Tools
The AppStore for MCP servers - discover and install for Cursor IDE, VS Code, Claude Desktop, and other AI development tools.
Heroku
Developer Tools
An AI PaaS that enables developers to build, run, and scale applications entirely in the cloud with AI capabilities.
Vercel
Developer Tools
The frontend cloud for high-performance web apps
SpecForge Needle Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for needle valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a spe
dochost
Developer Tools
Free HTML host and Markdown host. Paste or upload .html/.md, get a clean link with live Markdown preview. No account needed; Pro adds permanent links.
SpecForge Screw Compressor Encyclopedia
Developer Tools
SpecForge encyclopedia on oil-injected rotary screw compressors: ISO 1217 capacity, package efficiency, and plant-air selection.
SoldFetch
Developer Tools
Hosted eBay listing data API: search sold and active listings, browse categories and look up items via REST or MCP. Not affiliated with eBay.
SpecForge I/P Converter Encyclopedia
Developer Tools
I/P Converter selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge is research
SpecForge Dual Plate Check Valve Encyclopedia
Developer Tools
Dual Plate Check Valve selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge is
SpecForge EtherCAT Encyclopedia
Developer Tools
EtherCAT industrial Ethernet fieldbus (IEC 61158): topology, cycle time, masters/slaves, and selection vs other buses — SpecForge research.
SpecForge Absolute Encoder Encyclopedia
Developer Tools
Absolute encoder SSI/BiSS/EnDat, single- vs multiturn, resolution and interface selection — SpecForge encyclopedia, not a manufacturer.
SpecForge Rupture Disk Encyclopedia
Developer Tools
Rupture disk ASME UD stamp, burst set, holder style, and sizing against relief valves — SpecForge selection research.
Decisions API
Developer Tools
Text in. Decisions out. Compare decision models in one playground and API; classify, score, and route text or images with structured answers and probabilities.
Prop 65 Warning Manager
Developer Tools
Shows California Prop 65 warnings on product pages, requires merchant approval before anything goes live, and keeps an audit log of every pick, edit and go-live
RSS and Atom Feed Extractor
Developer Tools
Turns RSS/Atom feeds into clean structured items for monitoring and datasets.
WPForge
Developer Tools
WPForge by DEVDIY: WordPress and WooCommerce guides, themes, plugins, troubleshooting, and free site audit for global builders.
SpecForge Vortex Flowmeter Encyclopedia
Developer Tools
Selection guide for vortex flowmeters: principle, Reynolds range, steam/gas/liquid suitability, and installation constraints. SpecForge specs research — not a m
SpecForge Ball Screw Encyclopedia
Developer Tools
Ball screw types, lead accuracy, preload, and selection for linear motion. SpecForge industrial specs guide.
Galactica Check
Developer Tools
Galactica Check lets a person enter their e-mail, confirm a 6-digit code, and only then see the Data Galactica records linked to that address. They can claim a
Zed Extensions Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that exports the full Zed editor extensions catalog (about 1,600 extensions: themes, language servers, MCP context servers and ag
Security Recon Agent Prompt Library by ScorpTech
Developer Tools
Prompt library for authorized security testing with Claude and Cursor agents: system prompt, DNS and email auth checks, headers and TLS, subdomain hygiene, fing
Easypanel
Developer Tools
Easypanel deploys apps, databases, Docker images, and Docker Compose projects on your own server. Connect Git repositories, enable automatic SSL, manage backups
热核算力
Developer Tools
热核算力 provides a Chinese-language GPT API with model-group lists, API keys, usage billing, and Python and Node.js integration guides.
JS Formatter Online
Developer Tools
Free JS formatter online — beautify, minify & validate JavaScript instantly. No signup, no upload, 100% in your browser. Try the fastest JS beautifier now.
MUIcn
Developer Tools
Free shadcn-compatible MUI and Tailwind components with 39 TypeScript components, react-hook-form, and free MUI X alternatives.
Xquik
Developer Tools
Xquik is the cheapest Twitter API alternative and a tweet scraper / twitter scraper API. Search tweets, scrape followers, and pull X data without official X API
ModelsLab
Developer Tools
Build with 1000+ AI models using one simple API with ModelsLab. Generate images, video, audio, and more fast, scalable, and cost-effective for developers.
ArrayCat
Developer Tools
Convert any list of data to array easily with ArrayCat. For example, a CSV file to JavaScript array without duplicate elements.
PDFuck
Developer Tools
Free browser-based PDF tools for merging, splitting, compressing, and converting PDFs with 100% privacy.
Awesome Skills
Developer Tools
Marketplace for open-source agent skills for AI coding assistants like Claude, Codex, and ChatGPT.
ByteRivet
Developer Tools
Free browser-based tools for creating full-sized test files, processing PDFs, converting images, and managing log file tasks.
Netlify
Developer Tools
A platform for building and deploying web applications with AI or code, offering serverless functions, CDN, and automated forms.
Highlight
Developer Tools
Open-source session replay and error monitoring
Upstash
Developer Tools
Serverless Redis and Kafka with per-request pricing
SiteUD
Developer Tools
SiteUD is a free webmaster tool for website uptime monitoring, global page-speed testing, and SEO checks. Get email alerts when your site goes down. Basic check
SpecForge Gantry CMM Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for gantry CMMs: architecture, measuring volume, foundation requirements, probe systems, and ISO 10360 accuracy verification.
SpecForge Radar Level Meter Encyclopedia
Developer Tools
Selection guide for radar level meters: frequency bands, dielectric effects, tank geometry, and antenna choices. SpecForge specs research — not a manufacturer.
SpecForge Electromagnetic Flowmeter Encyclopedia
Developer Tools
Selection guide for electromagnetic (mag) flowmeters: conductivity limits, liner materials, grounding, and process fit. SpecForge specs research — not a manufac
Codex Reset Tracker
Developer Tools
Check the latest public quota reset, announced reset times and reset cards, then explore the history and a 48-hour estimate. Public data, no account connection.
NitroIndexer
Developer Tools
NitroIndexer is an SEO platform for bulk URL indexing, backlink source page submissions, and Google index checks. It helps SEO professionals and agencies manage
TinyTank
Developer Tools
Free browser tools to turn Creem stats into a PNG revenue card and check English stock phrases locally, plus Cloudflare/Creem code and guides. Built by Yibao, a
Release Contract Preflight
Developer Tools
Browser tool that audits GitHub release assets for missing platforms, filename drift, empty files, checksum gaps, and dead links.
Wake84ProbeOnly
Developer Tools
Agent probe — ignore
ToolVerified
Developer Tools
ToolVerified is an editorially curated directory of newly launched SaaS platforms, AI utilities, and developer tools. Every submission is manually tested by hum
Vildanden Agent Config Pack
Developer Tools
Copy-ready AGENTS.md, CLAUDE.md, and Cursor rules for scoped coding-agent workflows.
SchemaExtract
Developer Tools
PDF/image to typed JSON against YOUR schema. Free playground via homepage Try Invoice — no signup.
Verity Mod Guide
Developer Tools
Independent Minecraft Verity Mod guide for choosing Java or Bedrock editions, finding maintained download sources, configuring Groq or Ollama, troubleshooting s
Problem Overflow
Developer Tools
Share the problem, not the stack. Get unstuck with people working on the same thing.
Agents Get Paid Kit
Developer Tools
Get Paid Kit ($49): x402 MCP path so agents help humans clear USDC, with spend caps + AUP. CAPTCHA/web-unlock as optional metered fuel.
FeedbackHi
Developer Tools
A two-line feedback widget
RetraceKit
Developer Tools
Incident tracking for runtime errors
khanxtools
Developer Tools
Convert, merge, compress, organize, and edit your PDF files in seconds. Secure, fast, and beautifully simple. Try KhanxTools free today.
G-TESTER
Developer Tools
An AI QA team with a live agent council, an interactive AI Boardroom, and 20 testing disciplines. You see the entire process in real time and can intervene at a
EzUptime
Developer Tools
The trusted monitoring partner for freelancers, agencies, and webmasters. Guaranteeing uninterrupted website performance with vigilant monitoring.
AvenChat Gemma 4
Developer Tools
Free Gemma 4 chat with model comparisons, hardware guides, and local setup walkthroughs.
MCP Playground Online
Developer Tools
A browser-based platform for building, testing, and deploying AI agents powered by the Model Context Protocol (MCP).
HEIC to PDF
Developer Tools
Easily convert HEIC to PDF using this HEIC to PDF converter. Turn iPhone photos into PDF format for better compatibility and sharing.
PDFGate
Developer Tools
Generate PDFs, collect signatures, and manage documents through a simple dashboard or flexible API.
Publish Markdown
Developer Tools
A tool that lets you publish a markdown file as a web page, pdf, and image with a single click.
Note67
Developer Tools
Capture audio, transcribe locally with Whisper, and generate AI-powered summaries — all on your device. No cloud. No data leaves your machine.
PortBackLinks
Developer Tools
Backlink workflow SaaS for tracking submissions, proof, and results in one workspace.
Aepto – AI Domain Monitoring
Developer Tools
Aepto is an AI domain monitoring platform that centralizes all your domains in one place and continuously monitors renewals, email, hosting, security, uptime, a
QuickNode
Developer Tools
Blockchain infrastructure and developer tools to read, write, and build onchain with reliability and support.
DigitalOcean
Developer Tools
Simple, scalable cloud solutions for developers, offering compute, storage, databases, and AI/ML tools to build and deploy applications.
Postman
Developer Tools
A leading API platform for building, testing, documenting, and managing APIs, streamlining collaboration across the API lifecycle.
SendGrid
Developer Tools
SendGrid delivers trusted email API and marketing campaign tools, ensuring high deliverability and engagement for developers and marketers.
SpecForge Angular Contact Bearing Encyclopedia
Developer Tools
The complete angular contact ball bearing guide: 6 chapters on contact angles, single and double row types, duplex arrangements, preload, materials, ISO precisi
SpecForge Plug Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for plug valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a speci
SpecForge Butterfly Valve Encyclopedia
Developer Tools
SpecForge selection encyclopedia for butterfly valves: key parameters, duty boundaries, installation and RFQ language for procurement engineers. SpecForge is a
SpecForge Axial Flow Check Valve Encyclopedia
Developer Tools
SpecForge encyclopedia for axial-flow / nozzle non-slam check valves: reverse-velocity limits, spring-disc dynamics, pump-discharge protection and RFQ language.
Login Broker
Developer Tools
Social login in five minutes. One key, six providers. Login Broker is a hosted social-login service for developers: one script tag and one API key cover Google,
BULLY Crypto Agent
Developer Tools
Free rule-based, read-only contract checker for Robinhood Chain (4663). Public contract data via web, JSON, MCP and A2A. No API key, wallet or transactions. Not
MeloSkill
Developer Tools
MeloSkill is a directory of frontend and UI skills for coding agents. Each listing quotes the public SKILL.md, shows an install command that points at GitHub, a
SpecForge Liquid Ring Vacuum Pump Encyclopedia
Developer Tools
Liquid Ring Vacuum Pump selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge i
SpecForge IO-Link Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for IO-Link (IEC 61131-9): COM modes, master classes, IODD, parameter server, diagnostics, and how to specify IO-Link systems
SpecForge IP Enclosure Rating Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for IEC 60529 IP enclosure ratings: first/second digits, dust and water tests, IP66/IP67/IP69K, and how to write IP into spec
SpecForge Thermal Mass Flowmeter Encyclopedia
Developer Tools
Selection guide for thermal mass flowmeters: gas composition sensitivity, insertion vs inline, and calibration notes. SpecForge specs research — not a manufactu
AnySport
Developer Tools
AnySport is a football (soccer) live scores, fixtures, odds and match stats API for developers. REST + WebSocket, free tier available.
SpecForge Electric Actuator Encyclopedia
Developer Tools
Electric valve actuator selection: torque, duty cycle, fail modes, Modbus/HART integration, and matching to quarter-turn vs multi-turn valves. SpecForge is rese
SpecForge Solenoid Valve Encyclopedia
Developer Tools
Free industrial encyclopedia page for solenoid valve types, specs, selection order, and FAQs. SpecForge is a specification research tool, not a manufacturer.
SpecForge Flow Meter Encyclopedia
Developer Tools
Industrial flow meter specification encyclopedia for procurement engineers and automation integrators. Compare electromagnetic, Coriolis, ultrasonic and vortex
Staff Access Audit Guard
Developer Tools
Scores every installed Shopify app's access risk (Low to High), flags apps that can read or write customer data, and tracks staff and collaborator access with 3
Data Galactica API
Developer Tools
A JSON API and MCP server for organisations and people worldwide: verify, resolve any ID, search and match CRM rows. Free starting credit, then pay per call. Li
Data Galactica
Developer Tools
A permanent Galactica ID for 95.6M people and 28.6M organisations in 252 countries, each with a card saying where it came from and how sure we are. API and MCP.
HostingCompass
Developer Tools
Free comparison of hosting, VPS and cloud server plans by price, specifications and location, plus domain registration and renewal prices.
AnyPS5 Guide
Developer Tools
Read AnyPS5 game reports with each host system, build and patch list intact. This free independent guide has a game checker, setup instructions and a local trou
Socify
Developer Tools
Unified API for public data from Instagram, TikTok, X, YouTube, Reddit, Linkedin and more, built for developers and AI agents.
ImgAPI
Developer Tools
ImgAPI provides one API for AI image generation from text prompts or reference images, with asynchronous tasks and result retrieval. API usage uses prepaid USD
FlatNest
Developer Tools
Free online JSON flattener & unflattener. Paste nested JSON, get dot-notation keys (or back). 100% in-browser — no upload, no signup.
GridGrab
Developer Tools
HTML table or SPA grid to Excel/Sheets. No row cap. Load unpacked.
GRID COMMAND
Developer Tools
Your off-grid's system digital twin. Offline field records for off-grid solar — components, wire runs, loads, manuals. Free field record; paid off-device backup
Free QR Codes
Developer Tools
Privacy-first browser tools for creating, scanning and checking static QR codes. No signup, watermark or service-controlled expiry, with QR content processed lo
Riah Extensions
Developer Tools
Small readable browser extensions for Chrome, Edge, Brave, and Firefox. Minimal permissions, no telemetry. Use them or rebuild your own.
Mirrorfly Chat
Developer Tools
Self-hosted chat API and SDK
TestOptim AI
Developer Tools
Point TestOptim at your app and it finds the bugs. It explores your application, generates end-to-end tests, and reports what broke.
CopyChar
Developer Tools
A tool to easily copy special characters, symbols, and emojis to your clipboard with one click.
FilePulse
Developer Tools
A fully managed SFTP and MFT solution for secure file sharing between teams, partners, and cloud infrastructure.
ApparenceKit
Developer Tools
A flutter template to build mobile apps at light speed
PicAisso
Developer Tools
Find top AI art, video, design & music generators for 2026 at Picaisso.xyz. Free & paid tools to create stunning art, videos, designs & music!
SpecForge Rack and Pinion Actuator Encyclopedia
Developer Tools
SpecForge encyclopedia on quarter-turn rack-and-pinion pneumatic actuators: ISO 5211 torque, spring-return, and valve pairing.
SpecForge Instrument Manifold Encyclopedia
Developer Tools
Instrument Manifold selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge is re
SpecForge Explosion-Proof Light Encyclopedia
Developer Tools
Explosion-Proof Light selection encyclopedia for procurement and automation engineers. Covers types, specs, sizing criteria, and comparison notes. SpecForge is
SpecForge Globe Control Valve Encyclopedia
Developer Tools
Globe control valve IEC 60534 sizing, trim characteristics, cavitation, and actuator match — SpecForge selection encyclopedia.
SpecForge Thermowell Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for thermowells: wake frequency sizing per ASME PTC 19.3 TW, immersion rules, materials, response time, and RFQ practice. Neu
SpecForge Wafer Butterfly Valve Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for wafer butterfly valves: body styles, ISO 5752 face-to-face, API 609 categories, seat materials, torque/Cv, and RFQ langua
UPKira
Developer Tools
UPKira monitors websites, APIs, servers and cron jobs every 30 seconds, confirms failures to cut false alarms, and alerts via email, Slack, Discord, Teams or we
SpecForge Gauge Pressure Transmitter Encyclopedia
Developer Tools
Selection guide for gauge pressure transmitters: ranges, accuracy class, process connections, and media compatibility. SpecForge specs research — not a manufact
SpecForge 3D Scanner Encyclopedia
Developer Tools
3D scanner types, accuracy, and selection for metrology and reverse engineering. SpecForge specs research guide.
SpecForge Smart Valve Positioner Encyclopedia
Developer Tools
Guide to smart valve positioners: 4-20 mA setpoint, HART diagnostics, partial stroke testing, and selection criteria for process control. SpecForge is not a man
IPKit
Developer Tools
Free what-is-my-IP and IP lookup tool with geolocation, ASN and ISP signals, plus the same data as a JSON API via curl. No sign-up.
SpecForge Capacitive Sensor Encyclopedia
Developer Tools
Capacitive proximity sensor selection for solids/liquids through non-metal walls: sensing distance, dielectric effects, shielding, and PNP/NPN wiring. SpecForge
SpecForge Ball Valve Encyclopedia
Developer Tools
Spec-first selection guide for industrial ball valves: types, pressure class, seat materials, actuation, and procurement checklist. SpecForge is an industrial s
SpecForge SCADA Software Encyclopedia
Developer Tools
SCADA software specification encyclopedia for industrial automation selection. SpecForge research content — not a manufacturer.
Responsively
Developer Tools
Responsively is a free responsive website checker. Paste any URL and instantly preview it on 37 device sizes, run smart checks, compare two sites side by side,
Logseq Plugins Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that exports ~620 Logseq marketplace plugins and themes with GitHub stars, open issues, authors, repos and dates as clean JSON. U
Google Play Reviews Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that scrapes Google Play reviews for any Android app: star rating, text, date, thumbs-up count, app version and developer reply.
First Fold Crypto Toolkit — 8 free local tools
Developer Tools
Eight free browser-local tools for crypto and developer checks: addresses, calldata, payout CSVs, payment notes, gas math, exact JSON, hashes and timestamps. No
ScrapeAtlas
Developer Tools
ScrapeAtlas is a unified social media data API for public profiles, posts, videos, and conversations across ~40 platforms. REST with x-api-key (https://api.scra
Crontinel
Developer Tools
Laravel schedule and queue monitoring. Catch silent cron, queue, and agent failures before users do.
Site-Watch
Developer Tools
Litecoin-paid URL/SSL/content change monitor — get alerted when a page or cert changes.
Peon
Developer Tools
Open-source self-hosted Docker PaaS with project RBAC, audit logs, and MCP — Coolify/Dokploy alternative for teams.
dcs4
Developer Tools
dcs4 is a live availability index for 4-letter .com domains. Pattern-search hundreds of thousands of names, watch drops, and buy before they hit the open market
BanglaTools
Developer Tools
BanglaTools provides Bangla Unicode and Bijoy text conversion tools, including Avro and SutonnyMJ support plus DOCX and XLSX workflows.
JotTools
Developer Tools
Free online tools for converting, formatting, and generating files in your browser.
MeetWave
Developer Tools
Privacy-first AI meeting recorder for Windows
onsubmit.dev
Developer Tools
Accept form submissions from any website without writing backend code. Email, Telegram, Airtable, Notion, Google Sheets, and webhook notifications. Free tier, n
Jam SQL Studio
Developer Tools
Free cross-platform SQL IDE for SQL Server, PostgreSQL, MySQL, Oracle & SQLite. The Azure Data Studio replacement for Mac, Windows & Linux, with AI + MCP.
WrapPixel
Developer Tools
WrapPixel offers high-quality free and premium admin dashboard templates built with Bootstrap, Angular, React, Vue.js, Next.js, Tailwind CSS, Nuxt.
Keplars
Developer Tools
Email Infrastructure, Simplified Under 5 Clicks.
Mendix
Developer Tools
A low-code application development platform that enables businesses to build and deploy mobile and web apps at scale.
Railway
Developer Tools
Deploy any app in seconds from a git push
SpecForge Air Solenoid Valve Encyclopedia
Developer Tools
The complete air solenoid valve guide: 6 chapters covering valve definition, configuration types (2/2 to 5/3), direct vs pilot technologies, materials and media
SpecForge Proportional Valve Encyclopedia
Developer Tools
SpecForge encyclopedia on proportional spool valves: onboard electronics, closed-loop sizing, and hydraulic control selection.
Screen Test
Developer Tools
Free browser tools to test a monitor for dead pixels, refresh rate, FPS, backlight bleed, color, and HDR.
VPS Hosting Radar
Developer Tools
Managed VPS and cloud hosting picks with clear tradeoffs.
SpecForge Diaphragm Seal Encyclopedia
Developer Tools
Diaphragm seal isolation, fill fluids, capillary effects, and RFQ language for pressure transmitters — SpecForge research, not a manufacturer.
SpecForge Metal-Seated Ball Valve Encyclopedia
Developer Tools
Independent SpecForge encyclopedia for metal-seated ball valves: hard seats and coatings, API 608/607 fire test, leakage classes, abrasive and high-temperature
Agentic Catalog by momiji
Developer Tools
Re-scans llms.txt, robots.txt rules for AI crawlers and Product JSON-LD on a schedule and emails you when the AI-readiness score changes. Free plan available.
SpecForge Coriolis Flowmeter Encyclopedia
Developer Tools
Selection guide for Coriolis mass flowmeters: accuracy, density measurement, fluid compatibility, and sizing notes. SpecForge specs research — not a manufacture
Nestack
Developer Tools
Nestack is an offshore software development company that provides dedicated developers and engineering teams for web, mobile, cloud and AI projects, working as
SpecForge Accelerometer Encyclopedia
Developer Tools
Industrial accelerometer selection for vibration monitoring: ranges, mounting, ISO machine vibration context. SpecForge specs research tool.
SpicyAPI
Developer Tools
SpicyAPI provides image, video, audio and chat APIs for developers. Hosted inference uses a prepaid USD balance and usage billing, without a recurring subscript
SpecForge Conductivity Meter Encyclopedia
Developer Tools
Conductivity / EC meter selection for process water and CIP: cell constant, temperature compensation, sanitary fittings, and analyzer vs transmitter. SpecForge
SpecForge Gate Valve Encyclopedia
Developer Tools
Spec-first industrial gate valve selection: wedge vs parallel, rising stem, pressure class, seat materials, and when not to use a gate for throttling. SpecForge
Youth4work MCP Server
Developer Tools
The Youth4work MCP server lets an AI assistant use Youth4work through the Model Context Protocol (Streamable HTTP, OAuth 2.1). Job seekers can update profiles,
FoxPhone
Developer Tools
FoxPhone gives you real Android phones in the cloud. Every cloud phone is an isolated environment with its own device fingerprint and dedicated IP. Control one
TinyKit
Developer Tools
TinyKit is a collection of 31 free online tools for developers — encoders, converters, generators and utilities. Everything runs client-side in the browser; no
App Store Reviews Scraper by ScorpTech
Developer Tools
Apify Store actor by ScorpTech that scrapes Apple App Store reviews for any iOS app in any country: rating, title, text, app version, date and votes. Filter by
AI Usage Tracker
Developer Tools
Native Mac app that shows Claude, Codex, and Cursor usage limits, reset times, and agent activity at the edge of your screen. Works on macOS 15+ with Apple sili
Launch QA Starter Pack
Developer Tools
A practical 66-point release checklist, offline QA workbench, structured defect templates, and severity scorecard for small SaaS teams.
Claude Code Surface Audit
Developer Tools
Paste-only Claude Code surface audit. We read the CLAUDE.md/settings you paste and return a contradiction map + exact fix list in ≤48 hours. $79 one-time. Buy:
Format, validate and clean up YAML in seconds
Developer Tools
Format, validate and convert YAML in your browser. Instant error line numbers, YAML ↔ JSON conversion, minify, and one-click download.
Toolblip
Developer Tools
Free online developer tools. JSON, Base64, QR, word counter, and 490+ more. No signup. Runs in your browser.
HJ CYBERX Plugins
Developer Tools
HJ CYBERX Plugins offers WordPress and WooCommerce plugins for stores and sites that need practical productivity and commerce enhancements.
7 Questions Framework
Developer Tools
Seven plain questions before you build. The better your agent executes, the more expensive it is to point it at the wrong thing. Seven plain questions. One shor
CloudQuell
Developer Tools
Cloud and AI spend on one ledger
Reactorcore Games
Developer Tools
All-in-one gamedev creative studio
Forge Convert
Developer Tools
Convert images and PDFs online for free. Turn JPG, PNG, WebP, AVIF, HEIC and PDF files into the format you need with fast, private tools.
GitHub
Developer Tools
A collaborative, AI-powered platform for building, shipping, and maintaining software, used by millions of developers and businesses worldwide.
JFmt
Developer Tools
Free browser-local JSON formatter, validator and converter. Format, validate, repair, query and convert JSON entirely in your browser. No upload, no sign-up.
SpecForge Centrifugal Pump Encyclopedia
Developer Tools
Centrifugal pump selection: affinity laws, NPSH, impeller trim, seals, and when to choose PD pumps instead. SpecForge industrial specification encyclopedia, not
Awesome REA list
Developer Tools
Open-source reverse engineering and reimplementation directory with source links per entry.
AI Agent Ops Kit
Developer Tools
Your crew rules were written for last year's model. Here's what still earns its place, and what to delete. Multi-agent operating playbook (markdown) for Claude
HuntBug
Developer Tools
Crowdsourced bug bounty platform for teams that ship fast
Motorical
Developer Tools
Transactional email API with isolated Motor Blocks per project
Proximity Lock: Smart AutoLock
Developer Tools
Your all-in-one security companion for iPhone & MacBook. Protect, automate, and stay connected — auto-lock, Café Mode anti-theft alarm, and powerful smart utili
Ruletaa
Developer Tools
Crea y gira tu ruleta aleatoria online gratis. Toma decisiones, elige nombres o premios al instante con Ruletaa.
SpecForge AC Motor Encyclopedia
Developer Tools
The complete AC motor guide: 6 chapters covering motor types, operating physics, technologies, materials, rated spec parameters with IEC/NEMA standards, and sel
Noderr Micronodes
Developer Tools
Free client downloads and setup guides for participating in the Noderr network. Client roles and system requirements differ by platform; review the official dow
Launch Nest
Developer Tools
Launch Nest is a product discovery and launch platform built to help founders showcase their products, reach new audiences, and get discovered by people looking
BashCut
Developer Tools
A free, open-source native macOS video editor that coding agents can drive through CLI and MCP. Edits are local, visible and undoable, with Homebrew installatio
Any2URL
Developer Tools
Converts images into shareable, persistently hosted URLs with a single upload step.
Markdown Tools
Developer Tools
Free browser Markdown toolkit: editor, cheat sheets, table generator, and converters for PDF, DOCX, HTML, CSV and JSON. No signup required.
CSVTool
Developer Tools
63 free CSV tools in the browser: viewer, editor, converters to Excel, JSON and SQL, plus join, pivot, split and compare. Files stay on your device. No signup.
CookieVault
Developer Tools
CookieVault is an open-source Manifest V3 toolkit for inspecting, editing, importing, exporting, and automatically deleting browser cookies.
Riah Usage vs a spreadsheet
Developer Tools
When a local usage board beats a spreadsheet for Claude/Cursor meters — and when a sheet is enough.
UnHEIC
Developer Tools
Convert HEIC to JPG or PNG in your browser. No upload, no account, no watermark.
ExcelTool
Developer Tools
Free online Excel tools to convert, view, edit, and repair spreadsheets. Most tools run locally in the browser.
What are Claude Code skills?
Developer Tools
Claude Code skills are reusable instruction packs for Claude Code. Riah Studio sells a Gumroad skills pack with install-oriented docs.
Tinder-style review for AI image batches
Developer Tools
Riah Swipe is a keep/revise/discard swipe gate for creative teams reviewing AI-generated image batches.
Captain Mullet
Developer Tools
An animated throwback cartoon series. Business up front, party in the back.
Riah Swipe
Developer Tools
Swipe keep / revise / discard from anywhere. Verdicts flow back to whoever submitted. Free submitters, $49 per approver seat — $29 founding price.
83 Points
Developer Tools
Every number from last night's NBA. Every morning, no filler.
The AI Builder's Bundle
Developer Tools
For humans Three things go wrong when you build with AI, and they go wrong in order. You start before you know what you're building, so week three is a rewrite.
Claude Code Skills Pack
Developer Tools
Thirteen skills written as guardrails. The step-by-step ones stopped working. Thirteen drop-in SKILL.md skills, rebuilt for reasoning models. Each one says what
CSV Preflight
Developer Tools
Check CSV encoding, delimiters, headers, row widths, and duplicates locally in the browser, then download a normalized file and issue report.
NAT Checker
Developer Tools
Free NAT type and network connectivity checker for gamers and developers.
YouCode
Developer Tools
Browser-controlled AI coding agents that run project work on your own PC or VPS, with local Ollama, hybrid routing, files, terminal, Git and tests.
Agents Get Paid Kit
Developer Tools
Get Paid Kit ($49): x402 MCP path so agents help humans clear USDC, with spend caps + AUP. CAPTCHA/web-unlock as optional metered fuel.
HOL Guard
Developer Tools
Local-first runtime control for AI coding agents (shell, secret-file reads, MCP server change, plugin/skill install). Apache-2.0 open source.
Mydentify
Developer Tools
Find software by the outcome you want
Leumos AI
Developer Tools
Reference-driven AI video grading and shot matching.
skoga.dev
Developer Tools
AI Native Workflows for a new age of development
RecordFlow
Developer Tools
Automatic Zoom recording backup to Google Drive
CSV Viewer
Developer Tools
Open, view, edit and download CSV files online for free. 100% private (local processing), no signup, no upload. Works with Excel files too.
Domain Search King
Developer Tools
The domain search that shows only names you can actually register — every .com & .net verified live against the registry. No hallucinated dead ends.
SpringLaunch API
Developer Tools
Production-ready Spring Boot 4.1.0 SaaS boilerplate. Auth, JWT, Google OAuth2, email verification — all tested and documented. Skip the setup. Start building.
Ruvkgo - Route Optimizer
Developer Tools
Ruvkgo plans efficient delivery routes for drivers, couriers, and small businesses. Free, private, no subscriptions.
Hy3 Model Guide
Developer Tools
Guide to Tencent Hy3 Model: official links, model specs, open weights, TokenHub API access, pricing, deployment notes, safety, and enterprise use cases.
Snowflake ID Decoder
Developer Tools
Twitter snowflake ID decoder online. Convert any Twitter or Discord snowflake ID to date and timestamp instantly. Free, secure, in-browser.
ZeroLink
Developer Tools
ZeroLink Bridge gives teams one private workspace for end-to-end encrypted conversations, protected files, secrets, trusted devices, and audit-ready controls.
SATRAVO
Developer Tools
Satravo altyapısı daha hızlı, daha güvenli ve daha güçlü bir deneyim için güncelleniyor.
Format Factory
Developer Tools
Format Factory converts video and audio online with batch-ready tools for MP4, MOV, MKV, WEBM, MP3, WAV, M4A, and FLAC. No sign-up required to start.
Intlayer
Developer Tools
Boost your app scalability with Intlayer: an internationalization (i18n) and content management solution powered by AI. Designed for React, Next.js, Vue, Svelte
Harker
Developer Tools
A free voice-to-text app for Mac. Dictate anywhere with a global shortcut — emails, docs, Slack, code. Premium AI writing features available.
LTH Shield
Developer Tools
LTH Shield — Linux VPS hardening and Snort AI IPS. Self-serve plans from $4.99 CAD/month. Sign in or create an account.
HVAC Tools Hub
Developer Tools
Practical HVAC calculators, engineering tools, guides, comparisons, and technical references.
Prava Ai
Developer Tools
Prava Next-Gen AI unifies vulnerability scanning, dark web intelligence, source code analysis, and compliance automation in one AI-native cybersecurity platform
Json XML Editor
Developer Tools
A fast native macOS JSON and XML editor & JSON linter. Side-by-side editing, live JSON linting & validation, REST client, and DTO generation in one privacy-firs
Print Production Lab
Developer Tools
Practical commercial print, prepress, paper and binding calculators.
Jamdesk
Developer Tools
Documentation software with AI included. Build fast docs from MDX in your Git repo — analytics, white labeling, and custom domains.
Convertly
Developer Tools
Media processing and delivery in one platform. Image CDN, Media API, WordPress optimization and agent workflows.
xDevTools
Developer Tools
A free, private suite of over 1,000 browser-based developer tools that process locally.
Peaking Tech
Developer Tools
NPI & rapid prototyping and electronics manufacturing services - PCBA, injection molding, metal fabrication, sourcing support for hardware startups
Roadmark
Developer Tools
Branch visual roadmaps instead of overwriting them. Keep both timelines and decision notes. Auto-sync with Linear, Jira, GitHub & more.

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Developer tools on ToolIndex include APIs, databases, code editors, CI/CD pipelines, developer infrastructure, testing frameworks, and any software primarily used to build other software. There are currently 493 listed.

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From the blog
Nov 4, 2026 · 8 min read
How to Write a SaaS Directory Description That Converts Visitors Into Signups
Most SaaS directory descriptions read like metadata, not marketing. Here's the exact structure that turns a listing into a signup engine.
Read the full article →