Koa：node.js web frameworksのJavaScriptツール

Fast and low overhead web framework, for Node.js

Plugin architecture with schema-based validation and serialisation.

Web framework built on Web Standards

Small and middleware-based, running on Node, Bun, Deno and edge runtimes.

README を読み込み中

v3.2.12026-05-21fix: request.length overflows on Content-Length > 2GB
v3.2.02026-03-28docs: remove dead Job Board links
v2.16.42026-02-25fix(security): Host Header Injection via ctx.hostname by @killagu
v3.1.22026-02-25fix: typo in troubleshooting.md
v3.1.12025-10-27fix: only original value destroy if the new value is not a stream

✓ 署名済み最新リリース v3.2.1 には、GitHub が検証した署名があります。

セキュリティレポートを読み込み中

Koa