JSPM

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Interact with HTTP status code

Express middleware to handle OpenAPI 3.x.

express middleware with popular prometheus metrics in one bundle

A simple, expressive and safe Shopify / Github Pages compatible template engine in pure JavaScript.

Plug & play basic auth middleware for express

JWT authentication middleware.

HTTP Strict Transport Security middleware.

Simple, pluggable, zero-dependency, GraphQL over HTTP spec compliant server, client and audit suite.

Simple express file upload middleware that wraps around Busboy

Middleware to prevent mimetype from being sniffed

Middleware to disable the X-XSS-Protection header

Content Security Policy middleware

Middleware to remove the X-Powered-By header

Middleware to set the Referrer-Policy HTTP header

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

Request throttling middleware for Express

A simple and composable way to validate data in JavaScript (and TypeScript).

Set the X-Permitted-Cross-Domain-Policies header in Express apps

Automatically validate API requests and responses with OpenAPI 3 and Express.

Middleware to set the Feature-Policy HTTP header

A Express.js server adapter for Bull-Board dashboard.

Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

Provides a Mongo store for the express-rate-limit middleware.

A Handlebars view engine for Express which doesn't suck.

J.A.R.V.I.S. - Advanced Node.js MVC Framework with ORM, built-in validation, soft delete, and query builder

Automatically opens your browser and iOS Simulator to preview Node.js email messages sent with Nodemailer. Made for Forward Email and Lad. Cross-browser and cross-platform email testing.

AWS X-Ray Middleware for Express (Javascript)

OAuth Proxy

express.js middleware for winstonjs/winston

Get and set request-scoped context anywhere

Expose client IP address to your Feathers application

REST framework

Flash message middleware for Connect.

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

An Unoffical Overwatch HTTP API

cookie session middleware

A lightweight Jest mock for unit testing Express

A simple rate-limiting middleware for Express.js with support for in-memory, Redis, and MongoDB storage

Connect/Express middleware to simulate latency for debugging

A lightweight wrapper for Express 4's Router that allows middleware to return promises

Build swagger-compliant REST APIs using TypeScript and Node

Use existing web application frameworks in serverless environments

Build swagger-compliant REST APIs using TypeScript and Node

ExpressJS/Connect/TrinteJS user-agent middleware exposing

A framework-agnostic, Effect-powered, observability-native rate limiter designed for real-world infrastructure

PM2/Keymetrics advanced API

A redis store implementation to be used alongside ioredis for the express-rate-limit middleware

Build swagger-compliant REST APIs using TypeScript and Node

URL rewrite middleware for express

For HTTP `Authorization` and `WWW-Authenticate` headers.

Maintained fork of later. Determine later (or previous) occurrences of recurring schedules

Express Error Handler for Async Functions

Sanitize your express payload to prevent MongoDB operator injection.

Webpack hot reloading you can attach to your own server

gracefully shuts downs http server

i18next-http-middleware is a middleware to be used with Node.js web frameworks like express or Fastify and also for Deno.

express js middleware for authentication using passportjs

Express middleware to log each request and response

Fork of graphql-upload@8 that works with graphql@15 for compatibility with apollo-server@2

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

MongoDB session store for Express and Connect

WebSocket endpoints for Express applications

🚀 A modern Node.js backend boilerplate with TypeScript, Express, JWT authentication, Prisma ORM, PostgreSQL, and Resend email service. Includes complete authentication flow, security middleware, and database management.

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

Use Connect/Express middleware in Koa

Zero-dependency, HTTP/1 safe, simple, GraphQL over Server-Sent Events Protocol server and client

OAuth 2.0 Authorization Server implementation for Node.js with OpenID Connect

Middleware to set X-DNS-Prefetch-Control header.

Generate UUID for request

Middleware to set X-Frame-Options headers

Nextjs HTTP Proxy Middleware

simple wrapper on top of express.static, that allows serving pre-gziped files

Simple fallback for Express-served single page apps that use the HTML5 History API for client side routing.

Easily create your own middleware layer.

Get stats on your Node.js HTTP server requests

A NestJS package that provides a multi-rate limit handler for efficient and scalable server-side applications. It allows you to easily configure and manage multiple rate limits, such as requests per minute or requests per hour, with support for different

A express package to list all registered endpoints and its verbs

body-parser

Automatically run your script once Webpack's build completes.

Handlebars helpers which implement layout blocks similar to Jade, Jinja, Nunjucks, Swig, and Twig.

Middleware to set the Expect-CT header

Middleware to set `X-Download-Options` header for IE8 security

A joi validation middleware for Express.

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Basic rate limiting for Express.js

express-validation is a middleware that validates a request and returns a response with errors; if any of the configured validation rules fail.

Express & Koa middlewares and Fastify & Hapi plugins for CLS-based request id generation, batteries included

Node.js compression middleware with brotli and zopfli support

OAuth 2.0 authorization server toolkit for Node.js.

Standalone node server and express integration for @pollyjs

This plugin allows you to use express/connect middleware directly in Elysia!

Clerk server SDK for usage with Express

A tiny interceptor for Express responses

Pagination and filtering helper method for TypeORM repositories or query builders using Nest.js framework.

A utility package to help implement stateful CSRF protection using the Synchroniser Token Pattern in express.

A utility package to help implement stateless CSRF protection using the Double Submit Cookie Pattern in express.

XML parser middleware for express.js.

Simple XML body parser connect/express middleware

An Express middleware of Formidable that just works.

Express compatibility layer for Fastify

tiniest body parser in the universe

It generates a REST API from a YAML file using OpenAPI 3.0 and Express.js.

A CLI tool to scaffold a production-ready Express.js backend with logging, rate-limiting, file uploads, and more.

Express Engine for running Server Angular Apps

Some utilities for the development of express applications with Inversify

Build, Validate, Route, Authenticate and Mock using OpenAPI definitions. Framework-agnostic

OAuth helper and remote fetcher for Uppy's (https://uppy.io) extensible file upload widget with support for drag&drop, resumable uploads, previews, restrictions, file processing/encoding, remote providers like Dropbox and Google Drive, S3 and more :dog:

Per-request state management middleware.

Transform an express response (or make until no good)

express middleware for caching your routes

Compose an array of middleware into a single function for use in Express, Connect, router, etc.

SecureNest: Secure, pluggable REST API middleware for Express and Fastify with validation, rate limiting, auth, and more.

RED/USE metrics for express applications

Validate a JWTs scope to authorize access to an endpoint

Nodejs library to mock express http request

Role and Attribute based Access Control for Node.js

Typescript minimalistic and developer friendly middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

Hook cookies get/set on Express for server-rendering

An ultra-simplified API response caching middleware for Express/Node using plain-english durations.

A passport strategy to authenticate against an AWS Cognito User Pool OAuth 2.0 provider and get user profile, access token and ID token. This supports providing cognito specific additional auth parameters. This is subclass of passport-oauth2 strategy.

Express 4.x and 5.x middleware which sanitizes user input data (in req.body, req.query, req.headers and req.params) to prevent Cross Site Scripting (XSS) attack.

express middleware that normalizes incoming query param names

A CLI tool to generate backend boilerplate projects easily.

React components for [Stripe.js and Elements](https://stripe.com/docs/stripe-js).

Session file store is a provision for storing session data in the session file

RED/USE metrics for express applications

express.js inspired template-engine manager.

An unopinionated OpenAPI framework for express

Redirecting middlware for express or node.js

Middleware for generating OpenAPI/Swagger documentation for your Express app

Nodejs library to mock express http response

HTTPS server running on localhost

Login session ensuring middleware for Connect.

Express middleware for filtering-out parts of JSON responses based on the `fields` query-string.

Bodyparser for Express/Sails. Exposes simple API for streaming multiple files to disk, S3, etc. without buffering to a .tmp directory.

Gracefully terminates HTTP servers in Node.js

Express routing templates provides a simple micro-templating syntax for building strings from a template and a `request` object.

Load and save cookies on the client and server

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

The best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.17.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab

Middleware for handling `multipart/form-data`.

Wraps templates with layouts. Layouts can use other layouts and be nested to any depth. This can be used 100% standalone to wrap any kind of file with banners, headers or footer content. Use for markdown, HTML, handlebars views, lo-dash templates, etc. La

Utilities from consolidate.js for normalizing engine formats.

Intelligent error handling middleware with AI-powered analysis, environment validation, caching, and production-ready logging. Provides OpenAI-based error suggestions, queue management, retry mechanisms, and comprehensive configuration options for Node.js

Manage internationalization i18n in a simple way for express application.

Express middleware to correlate requests across http calls

API-driven framework for building realtime apps, using MVC conventions (based on Express and Socket.io)

Mock Server supporting multiple route variants and mocks

Scaffold robust, production-ready Node.js backend applications with TypeScript, Express, and best practices. A powerful CLI to quickly bootstrap your next API project.

jest mock

Simple request and response mock objects to pass into Express routes when testing using Sinon.

Pluggable mock server supporting multiple route variants and mocks

Admin panel for apps written in node.js

Routing for static site generators, build systems and task runners, heavily based on express.js routes but works with file objects. Used by Assemble, Verb, and Template.

Express light-weight middleware for rate-limiting

Simple connect middleware to wrap the request handling in a domain and set and access data for the current request lifecycle only.

A powerful, flexible and modern rate limiter middleware for Express.js written in TypeScript.

jest mock

Browser detection library, built on top of express

Simple remote procedure calls in TypeScript

Trailing slash redirect middleware for Connect and Express.js

Share server-side state with the client-side of an Express app via JavaScript.

Express middleware to serve and generate robots.txt

cognito-express authenticates API requests on a Node-Express application by verifying the signature of AccessToken or IDToken generated by Amazon Cognito.

Express middleware to validate requests using zod schema's.

Receive streaming file uploads on your local filesystem.

Network Layer for React Relay and Express (Batch Queries, AuthToken, Logging, Retry)

Flash Messages for your Express Application

A light-weight IP address based filtering system

Layout support for ejs in express.

Node.js module to refresh and reload your code in your browser when your code changes. No browser plugins required.

Library for measuring the topic of Swagger documentation

A comprehensive, robust, yet lightweight set of error utilities for node.js enabling you to do errors more effectively.

Express style path to RegExp utility

A Rate-Limiting module for NestJS to work on Express, Fastify, Websockets, Socket.IO, and GraphQL, all rolled up into a simple package.

Enforces SSL for node.js express projects

Minimalistic and developer friendly middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

Extensible mock req / res objects for use in unit tests of Express controller and middleware functions.

API and process monitoring with Prometheus for Node.js micro-service

morgan logging req, res, and body

An Express middleware to validate requests against JSON Schemas

Reusable authentication module for Node.js with OTP, JWT, and role-based authorization.

Get stats on your Node.js HTTP server requests

A Loki.js session store for Connect/Express

Vite integration module for Express

Easy API for Google reCAPTCHA version 2 for Node.js and Express

Handlebars helper which allows you to group lists by a property of each item.

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

MongoDB session store for connect/express built by MongoDB

High performance Node.js webserver with a simple-to-use API powered by uWebsockets.js under the hood.

Swagger OpenAPI 3.x generator

GraphQL server middleware to support application/graphql requests

Automatically start your server once Webpack's build completes.

Configurable Denial-Of-Service prevention for http services

Unique Token authentication strategy for Passport.

LoopBack: Open Source Framework for Node.js

Simple proxy to bypass CORS issues. This was built as a local dev only solution to enable prototyping against existing APIs without having to worry about CORS.

Provides endpoints to help you monitor and manage your application when it's pushed to production.

This module can add `ServerTiming` Header to http response, and be able to use express middleware

Request, response logger middleware using bunyan. Also provides request<>response duration.

Middleware to set the Permissions-Policy HTTP header

List routes for Express

Universal logger for Node.js applications with support for both ESM and CommonJS. It provides advanced features, such as structured logging in JSON format, integration with AWS CloudWatch Logs, and contextual logging.

Module to parse multipart/form data

Express middleware for JWT permissions

Best-of-breed templating in browser or on Node.js (with Express 4, Hapi and Browserify integration)

validate express application inputs and parameters using joi

Convert query strings to dates for express/connect applications.

Express middleware to validate request based on an OpenAPI 3 document

Content-Security-Policy middleware for Express

A lightweight Vitest mock for unit testing Express

Parse query parameters in Connect or Express

An Express middleware for rendering Ember apps with FastBoot

Favicon middleware for express-like applications

Gracefully exit HTTP servers (Express/Koa/Fastify/etc), databases (Mongo/Mongoose), Bree job schedulers, and custom handlers.

Realtime Monitoring for Express-based Node applications

Plugin to add custom HTTP Route tags for documenting Express routes.

PerimeterX Express.js middleware to monitor and block traffic according to PerimeterX risk score

Globally accessible domain-bound contexts

Fast input validation middleware using OpenAPI 2.0 (formerly Swagger) and 3.0 definitions file and ajv

A scalable, production-ready RESTful API built with **Node.js**, **Express**, **TypeScript**, **Prisma ORM**, and **PostgreSQL**.

Express middleware for altair graphql client

Express adapter for universal middlewares

ZenStack server-side adapters

Automatically start your server once Webpack's build completes.

Express handlebars template engine complete with multiple layouts, partials and blocks.

Redis storage for Koa session middleware/cache with Sentinel and Cluster support

A TypeScript Framework on top of Express

Redirecting HTTP to HTTPS. It forces SSL (HTTPS) when HTTP is required using Express (Nodejs) and remove www and trailing slash on your domain.

Intelligent http proxy Express middleware

A fork of csurf with ongoing maintenance from the Sails core team

reactive server

wrap express request/response with node domains

A simple rate-limiting middleware for Express.js with support for in-memory, Redis, and MongoDB storage

express context based on async_hooks without getting lost

Middleware for logging request/responses in Express apps

A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.

Shopify Express Middleware - to simplify the building of Shopify Apps with Express

express middleware to send pretty printed json

Add express compatible methods to your response object

nodearch express server

Google recaptcha middleware for express

Smart and flexible rate-limiting middleware for Express, Koa, Fastify, or plain Node.js HTTP servers

This is dev support mock RESTful API.

middleware to be set right after body parser in order to return 4xx error back to the client

A TypeScript Framework on top of Express

Grunt task for running an Express Server that works great with LiveReload + Watch/Regarde

Allow graceful exits for express apps, supporting zero downtime deploys

A simple rate-limiting middleware for Express.js with support for in-memory, Redis, and MongoDB storage