Smart Express error intelligence: parses stack traces, fingerprints + groups crashes, attaches request context, and produces actionable diagnostic reports.
Koa body parsing middleware
A lightweight Node.js logger with structured logging and Express middleware, designed to match the format and philosophy of go.uber.org/zap.
Add a middleware to handle tracing with open tracing libs
Capture all console logs
A module to assist serving documents to the public
A falcor server for express.
Express.js middleware for validating content type
Sent Posts package
Nginx-inspired (RegExp-based) HTTP Rewrite Middleware for the Connect and Express webservers.
Execute a callback when a request closes, finishes, or errors
Chart.js module for charting parallel coordinate plots
Inject stack of middlewares into given routes or middlewares.
pdom
Express.js middleware for Checkpoint — engine-backed AI agent detection and MCP-I verification
Server Kit for Medigo App
An Express.js middleware to prevent NoSQL injection attacks by sanitizing req.body, req.query, and req.params. Supports custom replacement and dot notation handling
Idiomatic NestJS module for session
Connect middleware that rewrites select requests to the site root, allowing your client-side pushstate router to handle them
A TypeScript API framework with metadata-driven middleware
Steam (OpenID 2) authentication strategy for PassportJS.
Express middleware for loading static include files
Express middleware to return HTTP 404 - Not found when no route matches the request
A simple geolocation middleware for Express.js to set site lang by client IP.