# Engineering (https://jackin.tailrocks.com/research/engineering/)



This domain studies how jackin❯ is built and verified. It separates measured evidence and tool comparisons from the implementation work tracked on the Roadmap.

<Card title="CI" href="/research/engineering/ci/">
  Pipeline performance, Rust tooling, and pull-request verification.
</Card>

<Card title="Build performance" href="/research/engineering/build-performance/">
  Compiler-cache evidence, storage behavior, and rollout options.
</Card>

<Card title="Testing" href="/research/engineering/testing/">
  Shared test infrastructure and visual snapshots.
</Card>

<Card title="Documentation" href="/research/engineering/documentation/">
  Repository strategy, linting, and spec-workflow prior art.
</Card>

<Card title="Desktop verification" href="/research/engineering/desktop-verification/">
  Proven native build, binding, app, and release gates.
</Card>