Master programming by recreating your favorite technologies from scratch.

😎 Awesome lists about all kinds of interesting topics

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

A collective list of free APIs

📚 Freely available programming books

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

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A complete computer science study plan to become a software engineer.

An opinionated list of Python frameworks, libraries, tools, and resources.

All Algorithms implemented in Python

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

🎓 Path to a free self-taught education in Computer Science!

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

Master the command line, in one page

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

21 Lessons, Get Started Building with Generative AI

✅ The Node.js best practices list (July 2024)

Magnificent app which corrects your previous console command.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Animation engine for explanatory math videos

A list of awesome beginners-friendly projects.

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

🎉 A curated list of awesome things related to Vue.js

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

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

⚡ Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED UNTIL SEPTEMBER]

A long list of (advanced) JavaScript questions, and their explanations ✨

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

Prettier is an opinionated code formatter.