Spoonfed, from-scratch programming projects — full solution, tests, and graded extensions. Every project teaches you to think, not just copy.
No prior programming knowledge needed. Pure language fundamentals.
You know the basics. Building real, useful tools.
File I/O, external APIs, data processing. Programs that do real work.
Servers, networking, databases, persistence. Multi-module programs.
Production patterns: auth, queues, caching, async. Build for scale.
Compilers, runtimes, databases from scratch. Deep CS.