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Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works

continuous integration

Automatically checking every change with builds and tests before it is merged.

A CI pipeline runs on each push or pull request: format check, Clippy, tests, audits, with dependency caching, plus release jobs on tags.

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Examples

  • A typical pipeline runs cargo fmt --all --check, cargo clippy --all-targets --locked -- -D warnings and cargo test --locked on every pull request.

See also

Clippy rustfmt Cargo.lock
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