Middleware Overview

bunway ships a set of Bun-native middleware helpers to cover common HTTP needs. Each helper mirrors Express-style APIs while staying close to Bun’s Fetch primitives.

• Body Parsing – JSON, urlencoded, and text helpers built on top of WayRequest.
• CORS – fine-grained origin policies with automatic header merging.
• Error Handling – catch-all middleware that logs and formats errors.

You can always create your own middleware—just follow the (ctx, next) signature. bunway keeps ctx.req and ctx.res open so native Bun Request/Response APIs remain available.

Need another helper?

Have an idea for middleware we should bundle (cookies, sessions, compression)? Open an issue or PR on GitHub and help us expand the toolkit.