A collective list of free APIs

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

the only cheat sheet you need

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

A book-in-progress about the Linux kernel and its insides.

A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & other integrations)

Best Practices on Recommendation Systems

Under 1KB each! Super Tiny Icons are miniscule SVG versions of your favourite website and app logos

match command-line arguments to their help text

pix2code: Generating Code from a Graphical User Interface Screenshot

Nginx configuration static analyzer

This is the Curriculum for "How to Learn Mathematics Fast" By Siraj Raval on Youtube

📡 Organized Resources for Deep Learning Researchers and Developers

A log pattern analyzer CLI