The core framework - ties together adapters, routing, plugins and responses into one typed AsterFlow app.

Typed route and middleware definitions (Method, Router, Middleware) for AsterFlow applications.

The plugin-authoring system used to build AsterFlow plugins - a typed builder for context, config and lifecycle hooks.

CLI for scaffolding AsterFlow projects, adding plugins, and generating the static fs-routing manifest.

Generates a static route manifest from a file-based routes/ directory and registers it on an AsterFlow app as a plugin.

Wires a runtime's native server (Bun.serve, Node's http, Express, Fastify) into AsterFlow, converting native requests to Request and sending back AsterResponse the same way regardless of runtime.

Wraps the native request object of Bun, Node, Express, or Fastify into one typed AsterRequest, so the rest of AsterFlow reads requests the same way regardless of runtime.

Type-safe HTTP response builder with status-code helpers, header/cookie management, and binary file responses.

Parses multipart/form-data requests before your handler runs, with optional per-route field rules checked at runtime and enforced in the handler's types.

High-performance typed URL parser with AST-based analysis, automatic type casting, and route pattern matching for modern web applications

Blazing fast, zero-dependency, type-safe Radix Tree router for TypeScript/JavaScript.

High-performance typed URL parser with AST-based analysis, automatic type casting, and route pattern matching for modern web applications