Showing 110 open source projects for "middleware"

View related business solutions
  • Earn up to 16% annual interest with Nexo. Icon
    Earn up to 16% annual interest with Nexo.

    More flexibility. More control.

    Generate interest, access liquidity without selling, and execute trades seamlessly. All in one platform. Geographic restrictions, eligibility, and terms apply.
    Get started with Nexo.
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    FAY

    FAY

    Framework for building AI-powered interactive digital humans and agent

    Fay is an open source framework designed to build and deploy interactive digital humans powered by large language models. It acts as a middleware layer that connects digital character technologies with conversational AI systems and business applications. Fay supports various types of digital humans, including 2.5D and 3D avatars, and can be integrated with applications running on mobile devices, PCs, web platforms, and embedded systems. Its architecture allows developers to combine different AI components such as speech recognition, text-to-speech, and large language models to create conversational digital agents. ...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    ExpressJS.com

    ExpressJS.com

    The Express.js Website

    This repository contains the source for the Express web site and documentation, the canonical reference for developers using the Express framework. It organizes material into API reference, getting-started guides, best practices, and topic-focused explanations such as routing, middleware, error handling, templating, and performance. Versioned docs help readers match API behavior to the framework version they’re running, reducing confusion during upgrades. The site showcases common patterns through concise examples, making it easy to translate concepts into working code. In addition to core Express usage, the documentation surfaces ecosystem guidance on things like security headers, structured logging, and integration with view engines or ORMs. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    Synkra AIOS

    Synkra AIOS

    AI-Orchestrated System for Full Stack Development

    ...The framework includes features for project setup, environment configuration, deployment scaffolding, and intelligent code generation, potentially reducing time spent on boilerplate and repetitive engineering tasks. Synkra AIOS positions itself as a productivity middleware that integrates AI reasoning within traditional devops, front-end, and back-end workflows, allowing teams to produce production-ready applications faster.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    serve

    serve

    Static file serving and directory listing

    ...If you prefer, you can also install the package globally using Yarn (you'll need at least Node.js LTS). The core of serve is serve-handler, which can be used as middleware in existing HTTP servers. In order to customize the default behaviour, you can also pass custom routing rules, provide your own methods for interacting with the file system and much more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Get Started Free
  • 5
    JSON Server

    JSON Server

    Get a full fake REST API with zero coding

    ...Created with <3 for front-end developers who need a quick back-end for prototyping and mocking. If you need to add authentication, validation, or any behavior, you can use the project as a module in combination with other Express middleware. You can deploy JSON Server. For example, JSONPlaceholder is an online fake API powered by JSON Server and running on Heroku. If you make POST, PUT, PATCH or DELETE requests, changes will be automatically and safely saved to db.json using lowdb. You can use JSON Server to serve your HTML, JS and CSS, simply create a ./public directory or use --static to set a different static files directory. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Cloud Commander

    Cloud Commander

    Cloud Commander file manager for the web with console and editor

    ...Built-in archives pack: zip and tar.gz. Built-in archives extract: zip, tar, gz, bz2, .tar.gz and .tar.bz2 (with help of inly). Cloud Commander could be used as middleware for node.js applications based on socket.io and express. The docker images are provided for multiple architectures and types. Config would be read from home directory, hosts root file system would be mount to /mnt/fs, 8000 port would be exposed to hosts port.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    redux-saga

    redux-saga

    An alternative side effect model library for Redux applications

    redux-saga is a library that aims to make application side effects (i.e. asynchronous things like data fetching and impure things like accessing the browser cache) easier to manage, more efficient to execute, easy to test, and better at handling failures. The mental model is that a saga is like a separate thread in your application that's solely responsible for side effects. redux-saga is a redux middleware, which means this thread can be started, paused and cancelled from the main application with normal redux actions, it has access to the full redux application state and it can dispatch redux actions as well. It uses an ES6 feature called Generators to make those asynchronous flows easy to read, write and test. (if you're not familiar with them here are some introductory links) By doing so, these asynchronous flows look like your standard synchronous JavaScript code. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Sails

    Sails

    The MVC framework for Node.js

    ...It is the most popular MVC framework for Node.js, resembling the MVC pattern of frameworks like Ruby on Rails but with support for the requirements of modern apps, such as a data-driven API with a scalable, service-oriented architecture. Sails is compatible with any front-end as well as any database thanks to its powerful ORM Waterline. Sails actions are compatible with Connect middleware, allowing you in most cases to simply paste code into Sails from an existing Express project and have everything work. You'll also be able to use WebSockets to talk to your API, and vice versa.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    OpenClinic GA

    OpenClinic GA

    Open Source Integrated Hospital Information Management System

    OpenClinic GA is an open source integrated hospital information management system covering management of administrative, financial, clinical, lab, x-ray, pharmacy, meals distribution and other data. Extensive statistical and reporting capabilities. OpenClinic GA and OpenClinic GMAO are owned by Frank Verbeke, MD, PhD at Post-Factum BV (https://www.post-factum.be)
    Leader badge
    Downloads: 171 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 10
    telegraf.js

    telegraf.js

    Modern Telegram Bot Framework for Node.js

    ...Telegraf is a library that makes it simple for you to develop your own Telegram bots using JavaScript or TypeScript. You can see in every example is a Context instance. Telegraf creates one for each incoming update and passes it to your middleware. It contains the update, botInfo, and telegram for making arbitrary Bot API requests, as well as shorthand methods and getters. Telegraf is written in TypeScript and therefore ships with declaration files for the entire library. Moreover, it includes types for the complete Telegram API via the typegram package. While most types of Telegraf's API surface are self-explanatory, there's some notable things to keep in mind.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    restify

    restify

    The future of Node.js REST development

    restify is a framework, utilizing connect style middleware for building REST APIs. A Node.js web service framework optimized for building semantically correct RESTful web services ready for production use at scale. restify optimizes for introspection and performance, and is used in some of the largest Node.js deployments on Earth. restify is used by some of the industry's most respected companies to power some of the largest deployments of Node.js on planet Earth.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Redux Thunk

    Redux Thunk

    Thunk middleware for Redux

    Redux Thunk is Thunk middleware for Redux. With basic Redux, only simple synchronous updates can be done by dispatching an action. By adding middleware, you extend the Redux store's abilities, enabling you to write async logic that interacts with the store. A thunk is a function that wraps an expression in order to delay its evaluation. Redux Thunk middleware allows you to write action creators that, rather than return an action will return a function instead. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Passport

    Passport

    Simple, unobtrusive authentication for Node.js

    Passport is a flexible authentication middleware for Node.js that provides a modular and extensible system for handling user login and identity in web applications. It doesn’t impose specific user model structures or storage strategies but instead offers a unified API driven by “strategies”—small plugins that encapsulate authentication logic for protocols such as local username/password, OAuth, OpenID, SAML, and many others.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    OpenDDS

    OpenDDS

    OpenDDS is open source publish/subscribe middleware

    OpenDDS is an open source implementation of the Object Management Group (OMG) Data Distribution Service (DDS), providing a publish/subscribe middleware solution for real-time distributed systems. OpenDDS includes development and run-time tools. Full product information, source code, documentation, build instructions, and license information are available from http://www.opendds.org. Commercial consulting, support, and training for OpenDDS are available. OpenDDS is in production use today by organizations in the Aerospace/Defense, Manufacturing/Fabrication, Home Automation, Finance, and other domains.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    OAuth2orize

    OAuth2orize

    OAuth 2.0 authorization server toolkit for Node.js

    OAuth2orize is a Node.js module for implementing OAuth 2.0 authorization servers, providing the server-side machinery needed to support standard OAuth grant types such as authorization code, implicit, resource owner password credentials, and client credentials. It integrates with Express and similar frameworks, letting developers define how clients are authenticated, how authorization decisions are made, and how tokens are issued, all through a clean, extensible API. The module encourages a...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    egg-mongoose
    Egg Mongoose is a plugin for integrating Mongoose with the Egg.js framework, enabling MongoDB connectivity and schema management in Egg.js applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    swagger-stats

    swagger-stats

    API Observability. Trace API calls and Monitor API performance

    Swagger-stats is a middleware for monitoring REST APIs, offering real-time metrics, detailed performance analysis, and request tracking.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Spearmint

    Spearmint

    An inclusive, accessibility-first GUI

    ...It dynamically converts user inputs into executable test code through react-testing-library, jest, supertest, puppeteer, vue-test-utils, solid-testing-library, and axe-core. Spearmint isn't just for React. Write tests for your Redux actions, async functions, reducers, or middleware.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    hapi

    hapi

    The simple, secure framework developers trust

    Build powerful, scalable applications, with minimal overhead and full out-of-the-box functionality. Originally developed to handle Walmart’s Black Friday scale, hapi continues to be the proven choice for enterprise-grade backend needs. When you npm install @hapi/hapi, every single line of code you get has been verified. You never have to worry about some deep dependency being poorly maintained (or handed over to someone sketchy). hapi is the only leading node framework without any external...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    SocketCluster

    SocketCluster

    Highly scalable realtime pub/sub and RPC framework

    Highly scalable pub/sub and RPC toolkit optimized for async/await. Pub/sub-channels are very cheap. You can have millions of unique channels without worrying about memory or CPU usage. Channels are automatically cleaned up when they are no longer used. The socket cluster CLI tool exposes kubectl (Kubernetes) shortcut commands to make deploying your app to any Kubernetes cluster really easy. All necessary Kubernetes .yaml files are provided. After deploying your app to a Kubernetes cluster,...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    rest-hapi

    rest-hapi

    A RESTful API generator for Node.js

    Customize endpoints with configuration-based features and hapi plugins. Relational structure built into NoSQL documents based on mongoose schemas. Less time with boilerplate functionality and more time building awesome APIs! rest-hapi uses mongoose schemas to generate CRUD and association REST API endpoints on a hapi server. Think LoopBack but for hapi. We love the hapi framework and its style of modularity and configuration over code. We also love writing DRY code and leveraging tools that...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    graphql-api-koa

    graphql-api-koa

    GraphQL execution and error handling middleware written from scratch

    GraphQL execution and error handling middleware written from scratch for Koa.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    micro HTTP microservices

    micro HTTP microservices

    Asynchronous HTTP microservices

    Micro provides useful helpers but also handles return values, so you can write it even shorter! Micro is built for usage with async/await. Micro was created for use within containers and is not intended for use in serverless environments. For those using Vercel, this means that there is no requirement to use Micro in your projects as the benefits it provides are not applicable to the platform. Utility features provided by Micro, such as json, are readily available in the form of Serverless...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    Express ES2017 REST API Boilerplate

    Express ES2017 REST API Boilerplate

    Express starter for building RESTful APIs

    A boilerplate for building RESTful APIs with Node.js and Express, providing a pre-configured structure for efficient backend development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    request-ip

    request-ip

    A Node.js module for retrieving a request's IP address on the server

    request-ip is a Node.js middleware and utility that retrieves the IP address of a client making a request. It works with different server frameworks like Express, Koa, and Hapi, and supports various request sources.
    Downloads: 0 This Week
    Last Update:
    See Project
Auth0 Logo