All developer resources

ToolLibraryOnline is a directory of AI tools, software, and digital resources helping users discover tools for productivity, SEO, marketing, writing, design.

Set up website tracking in 2 minutes, not 2 hours.

Voice and WhatsApp AI Agents for Services Businesses.

Related Repos helps developers to discover open source projects that are related to each other. This can be useful to find alternative or complementary packages when building a full application. Data and results are updated daily.

Automation platform for SEO, Web and Content Teams.

Prompt manager for Mac to organize, schedule, and copy reusable AI prompts.

Free, open-source browser extension for a unified PR dashboard across GitHub, GitLab, and Bitbucket. CI status, review tracking, notifications, and keyboard shortcuts.

Affordable managed Postgres in Asia.

Real-time bot detection and fraud prevention API. Combines IP reputation, VPN/proxy detection, and email validation in a single call. Free tier: 100 requests/day.

Professional SEO audits with 200+ checks and prioritized fixes.

Free DNS apex/naked domain to www subdomain 301 redirect service. Automatic SSL, IPv6, HTTP/3. No signup needed — just add two DNS records.

Give your AI a real Chromium browser: Causeway exposes 52 MCP tools to navigate, read, click, type, screenshot, and run JavaScript through CDP.

Agent-first image hosting on the Cloudflare edge. Uploads return a raw image URL that AI coding agents can fetch, plus on-the-fly transforms. Free tier.

Custom Domains & Domain Purchasing API for SaaS.

Launch your product to thousands of builders and earn a permanent dofollow backlink. A no-fluff launch platform for builders and AI startups.

Free browser-based Lottie animation previewer, color editor, and .json ↔ .lottie format converter. 100% client-side — no upload, no account needed.

Turn images into ASCII and Braille art locally in the browser, with plain-text and PNG exports and no uploads, accounts, or analytics.

Verva humanizes AI-generated text into natural writing that bypasses AI detectors while preserving its meaning. For writers, marketers, and creators.

PhotonConsole is a cloud-based SMTP Relay and Email API platform built for developers, startups, SaaS businesses, and enterprises.

Overlay network for AI agents: permanent virtual addresses, encrypted UDP tunnels, NAT traversal, and a trust model — plus an app store of agent-native apps.

A curated directory of 500+ launch platforms and backlink sites, tagged with pricing, DR, traffic, and first-hand submission tips.track what you submitted.

AI Website Prompt Generator is an all-in-one AI platform that helps designers, developers, agencies, and businesses create professional, SEO-friendly websites.

ReqKey validates API keys, meters credits, enforces rate limits, and logs every request — from a single SDK call inside your own middleware.

An MIT registry and CLI that installs typed Payload CMS blocks into Payload v3 and Next.js projects with automated collection, renderer, type, and admin import-map wiring.

Scores DeFi liquidity pools so you can tell whether one is worth providing liquidity to. Covers Solana and EVM pools, returning a 0-100 score and an Enter/Hold/Exit verdict, with a public track record that includes the misses. Free keyless REST API and an MCP server for AI agents.

Mirage Cloud is an AI platform with 12 specialised agents that automate accounting, HR, finance and sales for French SMEs.

Auto-submit to 50+ directories.

Developer cheat sheets covering web development, programming languages, DevOps, AI, and more. Free cheat sheets available with no account needed.

AI regulatory intelligence platform that turns complex requirements into cited, audit-ready outputs.

JSTools.Space is a growing collection of privacy-first online developer tools for everyday programming, testing, debugging, writing, and data work.