💯 Curated coding interview preparation materials for busy software engineers

Collection of Tech Internship opportunities in Australia

A collective list of free APIs

monorepo for the QFin UWA order books simulator

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Security Certification Roadmap HTML5/CSS3 version

NodeJS Instagram private API SDK. Written in TypeScript.

This is a simple proxy server that can be used for sending free transactional emails through Cloudflare workers.

"its like OAB in python because snake"

Collection of Summer 2025 tech internships!

Automatically extracts API Keys from APK files

Keyhacks is a repository which shows quick ways in which API keys leaked by a bug bounty program can be checked to see if they're valid.