Tutorials

Follow a curriculum — free to read, no account required. Text-first courses on Rust and Grok.

rust
Rust ownership in five minutes
How ownership, borrowing, and lifetimes keep memory safe without a GC.
rust
Async Rust with Tokio
Spawn tasks, await I/O, and structure concurrent services.
grok
Prompting Grok effectively
Clear goals, constraints, and iteration loops for better Grok answers.

Puck