freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
- learn-to-code
- nonprofits
- programming
- nodejs
Repository Index
47,133 repositories indexed
1–24 of 454 · Most stars
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
- computer-science
- roadmap
- developer-roadmap
- frontend-roadmap
Curated list of project-based tutorials
- tutorial
- project
- beginner-project
- webdevelopment
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
- javascript
- algorithms
- algorithm
- javascript-algorithms
Translated:books: Essential foundational knowledge for technical interviews, Leetcode, computer operating systems, computer networks, system design
A book series (2 published editions) on the JS language.
- book-series
- javascript
- closures
- prototypes
TranslatedJava interview & general backend interview guide, covering computer fundamentals, databases, distributed systems, high concurrency, system design, and AI application development
JavaScript Style Guide
- javascript
- eslint
- naming-conventions
- arrow-functions
Curated coding interview preparation materials for busy software engineers
- interview-questions
- coding-interviews
- interview-practice
- interview-preparation
Coding articles to level up your development skills
- awesome-list
- javascript
- snippets
- learning-resources
Translated:books: Free Chinese-language computer programming books, contributions welcome
✅ The Node.js best practices list (July 2026)
- nodejs
- javascript
- best-practices
- styleguide
A Collection of application ideas which can be used to improve your coding skills.
- applications
- ideas
- coding
- hacktoberfest
24 Lessons, 12 Weeks, Get Started as a Web Developer
Clean Code concepts adapted for JavaScript
- javascript
- principles
- composition
- inheritance
"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more
Learn AI Engineering! Learn it. Build it. Ship it for others.
A collection of awesome things regarding React ecosystem
- react
- react-native
- tutorial
- samples
🗂 The essential checklist for modern web development, for humans and AI agents
- frontend
- front-end-development
- front-end-developer-tool
- guidelines
TranslatedHan Xiankai's (韩先凯) Life Advancement Guide: a bilingual Chinese-English lifelong learning guide for the AI era, covering AI, learning, entrepreneurship, wealth, love, and life
- chinese
- tutorial
- english-learning
- ai-literacy
:zap: Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED TEMPORARILY]
- awesome
- awesome-list
- nodejs
- javascript
📜 33 JavaScript concepts every developer should know.
A long list of (advanced) JavaScript questions, and their explanations :sparkles:
Translated"Code Random Thoughts" (代码随想录) LeetCode problem-solving guide: the order for working through 200 classic problems, with 600,000 characters of detailed illustrated explanations, video analysis of difficult points, and over 50 mind maps. Supports multiple language versions including C++, Java, Python, Go, and JavaScript, so learning algorithms is never confusing again! 🔥🔥 Come take a look, and you will wish you had met it sooner! 🚀