📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

A collection of MCP servers.

Model Context Protocol Servers

Run your GitHub Actions locally 🚀

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

💫 Toolkit to help you get started with Spec-Driven Development

A tool for exploring each layer in a docker image

The lazier way to manage everything docker

Collection of TypeScript type challenges with online judge

Get your documents ready for gen AI

Presentation Slides for Developers

Awesome Docker Compose samples

🎨 Diagram as Code for prototyping cloud system architectures

🌈 React for interactive command-line apps

Easily and securely send things from one computer to another 🐊 📦

A command-line benchmarking tool

An evolving how-to guide for securing a Linux server.

Unified developer tools for JavaScript, TypeScript, and the web

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

expose yourself

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, an…

Shared data types for building collaborative software

Your CLI home video recorder 📼

Open-source JavaScript charting library behind Plotly and Dash

Visualize Your Ideas With Code

💌 Build and send emails using React

Industry standard API mocking for JavaScript.

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?