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

A collective list of free APIs

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Empowering everyone to build reliable and efficient software.

A Collection of application ideas which can be used to improve your coding skills.

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Model Context Protocol Servers

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

A collection of awesome things regarding React ecosystem

A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.

Curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools and much more

React-based framework with performance, scalability, and security built in.

🚀✨ Help beginners to contribute to open source projects

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

very good whiteboard infinite canvas SDK

The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.

🤪 A list of funny and tricky JavaScript examples

macOS system monitor in your menu bar

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.

Set up a personal VPN in the cloud

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

IDE-style autocomplete for your existing terminal & shell

Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools lik…

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

daily.dev is a professional network for developers to learn, collaborate, and grow together 👩🏽‍💻 👨‍💻

The free and privacy-friendly screen recorder with no limits 🎥

Optimizing compiler for React

Client did not pay? Add opacity to the body tag and decrease it every day until their site completely fades away