vite-enhanced-proxyThe ultimate proxy enhancement plugin for Vite apps

Colorful logs, environment switching, middleware, WebSocket/SSE, zero deps—everything you need for smooth debugging

Colorful logs & observability

Built-in log levels, request/response payloads, query params, plus WebSocket and SSE streams so you can read proxy traffic at a glance.

Any environment keys, dynamic targets, URL rewrites, runtime switching—multi-backend collaboration without the headache.

Request/response filters and rich middleware hooks make it easy to inject auth, metrics, tracing, or other custom logic.

100% TypeScript with friendly APIs. Ships without extra runtime dependencies so you can install and go.

Battle-tested for real workloads

The plugin has been refined in multi-team Vite projects, covering HTTP, WebSocket, and SSE proxy scenarios with comprehensive visibility tooling.

Use the navigation links to explore “Guide”, “Configuration”, “Advanced”, and “API”, or start with the topics below:

Guide / Getting Started: installation, basic setup, and full examples
Configuration / Core Options: every available option with defaults
Advanced Usage: filters, middleware, WS/SSE, external config, and more
API Reference: deep dive into ViteProxyPlugin, logger helpers, and runtime APIs