freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

📚 Freely available programming books

Linux kernel source tree

A collection of various awesome lists for hackers, pentesters and security researchers

Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.

The fastest path to AI-powered full stack observability, even for lean teams.

The iconic SVG, font, and CSS toolkit

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs,…

jQuery JavaScript Library

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

Scrapy, a fast high-level web crawling & scraping framework for Python.

🔥 🔥 🔥 Open Source Airtable Alternative

ALL IN ONE Hacking Tool For Hackers

100 Days of ML Coding

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

A modern file manager that helps users organize their files and folders.

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

API Documentation Browser

ToolJet is the open-source foundation of ToolJet AI - the AI-native platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

Metasploit Framework

Beautiful static documentation for your API

Collection of handy online tools for developers, with great UX.

The first real AI developer

An open source code editor for the web, written in JavaScript, HTML and CSS.

A toolkit to automate & enhance your workflow

A Swiss Army knife for developers.

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw