JSPM

Easily bind filter and sorter state to URL query parameters.

Express style path to RegExp utility

Fast, unopinionated, minimalist web framework

Node.js compression middleware

Node.js CORS middleware

The one-liner node.js proxy middleware for connect, express, next.js and more

Middleware for handling `multipart/form-data`.

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

OpenTelemetry instrumentation for `express` http web application framework

HTTP request logger middleware for node.js

Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client

help secure Express/Connect apps with various HTTP headers

Webpack hot reloading you can attach to your own server

Simple, unobtrusive authentication for Node.js.

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

A highly configurable, middleware compatible implementation of CORS.

Include Flmngr file manager server-side into your Express app or website

Production process manager for Node.JS applications with a built-in load balancer.

Middleware to destroy caching

Swagger UI Express

Keeps track of a server's open sockets so they can be destroyed at a moment's notice.

favicon serving middleware with caching

Express preset for conventional-changelog.

Express middleware to validate request (headers, params, query, body) using Joi

Node.js atomic and non-atomic counters, rate limiting tools, protection from DoS and brute-force attacks at scale

Terminus integration provides readiness/liveness health checks for NestJS.

Express middleware for the validator module.

JSON-RPC 1.0/2.0 compliant server and client

Redis session store for Connect

Automated stream rotation useful for log files

Interact with HTTP status code

Express middleware to handle OpenAPI 3.x.

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

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

express middleware for launching editor

express middleware with popular prometheus metrics in one bundle

Plug & play basic auth middleware for express

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

JWT authentication middleware.

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

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

HTTP Strict Transport Security middleware.

Middleware to disable the X-XSS-Protection header

Middleware to remove the X-Powered-By header

Simple express file upload middleware that wraps around Busboy

Content Security Policy middleware

Middleware to prevent mimetype from being sniffed

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.

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

Middleware to set the Referrer-Policy HTTP header

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

Middleware to set the Feature-Policy HTTP header

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.

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

PM2/Keymetrics advanced API

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

AWS X-Ray Middleware for Express (Javascript)

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

express.js middleware for winstonjs/winston

OAuth Proxy

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.

Build swagger-compliant REST APIs using TypeScript and Node

Connect/Express middleware to simulate latency for debugging

REST framework

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

A lightweight Jest mock for unit testing Express

cookie session middleware

URL rewrite middleware for express

Get and set request-scoped context anywhere

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

JS Library & ExpressJS user-agent middleware exposing

Use existing web application frameworks in serverless environments

Flash message middleware for Connect.

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

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

Sanitize your express payload to prevent MongoDB operator injection.

gracefully shuts downs http server

Webpack hot reloading you can attach to your own server

Express Error Handler for Async Functions

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

Express middleware to log each request and response

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

WebSocket endpoints for Express applications

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

Middleware to set X-Frame-Options headers

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

MongoDB session store for Express and Connect

A express package to list all registered endpoints and its verbs

Easily create your own middleware layer.

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

Use Connect/Express middleware in Koa

Get stats on your Node.js HTTP server requests

Node.js compression middleware with brotli and zopfli support

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

Middleware to set the Expect-CT header

Automatically run your script once Webpack's build completes.

Redis storage provider for the @nestjs/throttler package

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

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

Generate UUID for request

body-parser

Standalone node server and express integration for @pollyjs

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

OAuth 2.0 authorization server toolkit for Node.js.

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

HTTPS server running on localhost

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

Clerk server SDK for usage with Express

Role and Attribute based Access Control for Node.js

XML parser middleware for express.js.

Simple XML body parser connect/express middleware

tiniest body parser in the universe

Layout support for ejs in express.

Express compatibility layer for Fastify

A joi validation middleware for Express.

An Express middleware of Formidable that just works.

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

Basic IP rate-limiting middleware for Express that slows down responses rather than blocking the user.

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.

A tiny interceptor for Express responses

Mock JSON Server

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

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

Nextjs HTTP Proxy Middleware

Express Engine for running Server Angular Apps

Per-request state management middleware.

Some utilities for the development of express applications with Inversify

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

A complete implement of CAS Client middleware for Node.js, support CAS 1.0, 2.0+, 3.0+ protocol.

express middleware for caching your routes

TypeScript-first middleware and Upload scalar for GraphQL multipart requests (file uploads) with support for Apollo Server, Express, Koa, and more.

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.

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:

express middleware that normalizes incoming query param names

Nodejs library to mock express http request

Lightweight Express middleware for serving interactive ReDoc API documentation from OpenAPI/Swagger specs. TypeScript support, 100% test coverage, ES5 compatible.

Express middleware to handle different robots.txt responses on different domains

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

An unopinionated OpenAPI framework for express

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

Transform an express response (or make until no good)

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

Login session ensuring middleware for Connect.

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

Hook cookies get/set on Express for server-rendering

Gracefully terminates HTTP servers in Node.js

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

Simple remote procedure calls in TypeScript

Nodejs library to mock express http response

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

A light-weight IP address based filtering system

Manage internationalization i18n in a simple way for express application.

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

express.js inspired template-engine manager.

Validate a JWTs scope to authorize access to an endpoint

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

Trailing slash redirect middleware for Connect and Express.js

Express middleware to correlate requests across http calls

Express middleware to serve and generate robots.txt

Utilities from consolidate.js for normalizing engine formats.

jest mock

Vite integration module for Express

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

Receive streaming file uploads on your local filesystem.

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

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

LoopBack: Open Source Framework for 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.

Browser detection library, built on top of express

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

jest mock

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.

Admin panel for apps written in node.js

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

Middleware for validating host headers in requests to protect against DNS rebinding attacks.

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

Library for measuring the topic of Swagger documentation

Mock Server supporting multiple route variants and mocks

List routes for Express

Redirecting middlware for express or node.js

morgan logging req, res, and body

Express middleware to validate requests using zod schema's.

Enforces SSL for node.js express projects

An Express middleware to validate requests against JSON Schemas

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

Parse query parameters in Connect or Express

Flash Messages for your Express Application

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

Pluggable mock server supporting multiple route variants and mocks

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

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.

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

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

Content-Security-Policy middleware for Express

Express style path to RegExp utility

validate express application inputs and parameters using joi

RED/USE metrics for express applications

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

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

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

Module to parse multipart/form data

Unique Token authentication strategy for Passport.

A lightweight Vitest mock for unit testing Express

Realtime Monitoring for Express-based Node applications

GraphQL server middleware to support application/graphql requests

Middleware to set the Permissions-Policy HTTP header

Node.js middleware to validate Host and Referer headers in HTTP requests and protect against DNS rebinding attacks.

Middleware for logging request/responses in Express apps

Express middleware for JWT permissions

MongoDB session store for connect/express built by MongoDB

Express middleware for altair graphql client

Swagger OpenAPI 3.x generator

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

Intelligent http proxy Express middleware

Convert query strings to dates for express/connect applications.

Automatically start your server once Webpack's build completes.

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

An Express middleware for rendering Ember apps with FastBoot

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

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

wrap express request/response with node domains

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

Express middleware to validate request based on an OpenAPI 3 document

Run REST APIs and other web applications using your existing Node.js application framework (NestJS, Express, Koa, Hapi, Fastify and many others), on top of AWS, Azure, Digital Ocean and many other clouds.

This is dev support mock RESTful API.

Middleware for generating OpenAPI/Swagger documentation for your Express app

ZenStack server-side adapters

Typescript express server

Middleware to add Strict-Transport-Security header.

express middleware to send pretty printed json

Automatically start your server once Webpack's build completes.

Load and save cookies on the client and server

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

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

A TypeScript Framework on top of Express

Load detection and shedding capabilities for http, express, restify and koa

Enforces SSL for node.js express projects

A TypeScript Framework on top of Express

Globally accessible domain-bound contexts

The Code-First Notifications Workflow SDK.

Express adapter for universal middlewares

nodearch express server

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

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

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