http-proxy-middleware
popularThe one-liner node.js proxy middleware for connect, express and browser-sync
Updated by @chimurai
webpack-hot-middleware
Webpack hot reloading you can attach to your own server
Updated by @glenjamin
express-rate-limit
Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.
Updated by @nfriedly
express-fileupload
Simple express file upload middleware that wraps around Busboy
Updated by @richardgirges
redux-observable
RxJS based middleware for Redux. Compose and cancel async actions and more.
Updated by @blesh
koa-convert
convert modern Koa legacy generator-based middleware to promise-based middleware
Updated by @gyson