I have organized and prioritized all courses for those who want to seriously master Claude Code and MCP (Model Context Protocol). They are all free, official, and include a certificate of completion.

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...

We've decided to retire and archive this project - there's just no safe way to run Python within pyodide safely with reasonable latency. Instead, we're working hard on Monty which should solve the ...