Free Developer Resources

Biome review — the ultra-fast linter and formatter written in Rust. Covers ESLint replacement, Prettier alternative, performance, and configuration.

Bun review — the ultra-fast JavaScript runtime that replaces Node.js, npm, and bundlers. Covers performance, compatibility, bundler, test runner, and package manager.

Cloudflare Pages review — free hosting with global CDN, unlimited bandwidth, and Workers integration. Covers deployment, performance, and comparison with Vercel/Netlify.

Cursor is the best AI-native code editor for developers. In-depth review covering features, pricing, UX, and how it compares to VS Code + Copilot.

Deno 2 review — the secure JavaScript/TypeScript runtime. Covers Node.js compatibility, package management, deployment, and whether it's ready for production.

Dify review — the open-source platform for building AI applications visually. Covers workflow builder, RAG, model management, and self-hosting.

Docker review — the essential container platform for developers. Covers Docker Desktop, Compose, images, and why containers are non-negotiable.

Drizzle ORM review — the modern TypeScript ORM with type safety, SQL-like syntax, and zero overhead. Covers migrations, relations, and multi-database support.

Excalidraw review — the free, open-source whiteboard tool with a hand-drawn style. Covers real-time collaboration, libraries, and developer integration.

Fastify review — the fastest Node.js web framework. Covers performance, plugins, schema validation, TypeScript support, and Express comparison.

Figma review — the collaborative design tool that replaced Sketch. In-depth analysis of features, pricing, Dev Mode, and why it dominates the design industry.

Fly.io review — the platform for running apps close to users worldwide. Covers Docker-based deploys, global distribution, and free tier for small apps.

Hoppscotch review — the free, open-source API development platform. Covers REST, GraphQL, WebSocket, and why it's the best Postman alternative.

LangChain review — the most popular framework for building LLM-powered applications. Covers chains, agents, RAG, LangSmith, and the ecosystem.

Linear is the fastest, most developer-friendly project management tool. Review covering features, pricing, and why dev teams love it.

n8n review — the self-hostable alternative to Zapier and Make. Covers workflow automation, 400+ integrations, AI nodes, and self-hosting.

Notion is the all-in-one workspace for notes, docs, wikis, and project management. Review covering features, AI, pricing, and alternatives.

Obsidian review — the markdown-based note-taking app with linked thinking, plugins, and local-first privacy. Covers graph view, daily notes, and community plugins.

Ollama review — the easiest way to run open-source LLMs locally. Covers Llama, Mistral, Code Llama support, performance, API, and privacy.

Open WebUI review — the leading open-source ChatGPT-style interface. Covers Ollama integration, multi-model support, RAG, plugins, and self-hosting.

Penpot review — the free, open-source alternative to Figma. Covers collaborative design, prototyping, CSS Grid layout, and developer handoff.

PostgreSQL review — the gold standard for relational databases. Covers performance, JSON support, extensions, and why it's the default for modern backends.

Prisma ORM review — the type-safe database toolkit for Node.js and TypeScript. Covers Prisma Client, Migrate, Studio, and Accelerate.

Railway is the simplest PaaS for deploying full-stack apps. Review covering features, pricing, and comparison with Vercel and Heroku.

Redis review — the fastest caching and data structure store. Covers caching, sessions, queues, pub/sub, and why every backend needs Redis.

Supabase is the best open-source backend platform. Review covering database, auth, storage, edge functions, and pricing.

Tailwind CSS 4 review — the utility-first CSS framework that changed how we style the web. Covers v4 features, performance, DX, and real-world usage.

tRPC review — the TypeScript library for building type-safe APIs without code generation. Covers React integration, procedures, and full-stack type safety.

Vercel is the best platform for deploying modern web apps. Review covering performance, pricing, developer experience, and comparison with alternatives.

Vite review — the fastest frontend build tool. Covers dev server speed, HMR, Rollup bundling, plugin ecosystem, and framework support.

Vitest review — the fastest test framework for Vite projects. Covers Jest compatibility, native ESM, snapshot testing, and coverage.

Developer cheat sheets collection — Git, CSS, Terminal, API design

View on GitHub →

Professional README, CONTRIBUTING, CHANGELOG templates

View on GitHub →

Curated list of 50+ free developer tools with reviews

View on GitHub →

This website's open source — contributions welcome

View on GitHub →