Build Apps is the working surface of Chirp: how to do each thing you build with — pages and routing, HTML fragments and OOB swaps, forms, streaming, shell UI, and the request pipeline. It is written for someone who already has an app running and knows the basics. If you are starting from zero, begin with [Get Started] first. Pick the area you are working in below.
Routes, filesystem pages, route metadata, mounting, and request/response basics.
Templates, named blocks,Page, Fragment, OOB swaps, and Kida integration.
Form parsing, validation, query helpers, migrations, and optional data extras.
Stream, Suspense, EventStream, SSE patterns, and reactive updates.
Shells, accessibility, Alpine, chirp-ui, islands, and tools.
Middleware for CORS, static files, sessions, auth, CSRF, and custom pipelines.