Use your existing middleware framework (e.g. Express, Koa) in AWS Lambda ๐
EventMesh is a new generation serverless event middleware for building distributed event-driven applications.
The fastest Python web framework, built on Django. Rust (Actix Web) HTTP server + async typed handlers + msgspec, with the full Django ORM, Admin, middleware and auth. 300k+ req/s, no gunicorn/uvicorn.
Async Python 3.6+ web scraping micro-framework based on asyncio
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A fast data-driven routing library for Clojure/Script
Gin middleware for session management
Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.
Kubernetes-native IoT gateway
Serve static files
Open source industrial connectivity server
Fast, opinionated, minimalist web framework for Delphi
Authenticator via oauth2, direct, email and telegram
A joi validation middleware for Express.
Transports, Middleware, and Networks for the Alloy project
An authorization library that supports access control models like ACL, RBAC, ABAC in PHP .
A powerful dependency injection micro container for JavaScript applications
The fastest way to deploy a RESTful API with Gin Framework โ PostgreSQL, JWT auth, Redis, PDF generation, and Swagger docs out of the box.
HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform
A Middleware for Go Programming Language to check for JWTs on HTTP requests
Split up your GraphQL resolvers in middleware functions
SOAP extension for ASP.NET Core
๐ฆ eCAL - enhanced Communication Abstraction Layer. A high performance publish-subscribe, client-server cross-plattform middleware.
MQTT Server/MQTT Broker - Scalable Distributed MQTT Message Broker for IoT in the 5G Era
An HTTP cache system, RFC compliant, compatible with @tyktechnologies, @traefik, @caddyserver, @go-chi, @bnkamalesh, @beego, @devfeel, @labstack, @gofiber, @go-goyave, @go-kratos, @gin-gonic, @roadrunner-server, @zalando, @zeromicro, @nginx and @apache
Web server middleware for Dart
๐ฆ Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.1.x or 3.0.x specification
monorepo for Hono third-party middleware/helpers/wrappers
Virtuoso is a high-performance and scalable Multi-Model RDBMS, Data Integration Middleware, Linked Data Deployment, and HTTP Application Server Platform
A collection of Rack middleware to support JSON Schema.
Traefik plugin for Crowdsec - WAF and IP protection
Payara Server is an open source middleware platform that supports reliable and secure deployments of Java EE (Jakarta EE) and MicroProfile applications in any environment: on premise, in the cloud or hybrid.
Router middleware for Koa.
โจ A curated list of awesome Fiber middlewares, boilerplates, recipes, articles and tools.
A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.
gin-authz is an authorization middleware for Gin
Bus (Enterprise Application/Service Bus) is a foundational framework and service suite; a lightweight enterprise-grade application/service framework built on Java 21+, providing standardized service suites and distributed middleware solutions.
A security library for FastAPI that provides middleware to control IPs, log requests, detect penetration attempts, honeypot setup, behavioural analysis, emergency mode lockdown, block Cloud Provider IPs, country blocking, and much more... It integrates seamlessly with FastAPI to offer robust protection against various security threats.
A high-performance API Gateway with middlewares, supporting HTTP and gRPC protocols.
Node.js web handler / middleware for processing GitHub Webhooks
Hono middleware to generate OpenAPI Swagger documentation
A Japanese digital TV tuner API server specifically designed for "Air"
virtual domain hosting
ACE and TAO
A collection of nREPL middleware to enhance Clojure editors with common functionality like definition lookup, code completion, etc.
A supersonic rate limiting package for Go with HTTP middleware.
gin pprof middleware
OWASP Coraza middleware for Caddy. It provides Web Application Firewall capabilities
Java client for NATS
Effortless monitoring and analytics for API frameworks.
NodeJS user-agent middleware
Middleware for Gin Framework users who also want to use OAuth2
YARP - Yet Another Robot Platform
๐ก๏ธ The missing GraphQL security security layer for Apollo GraphQL and Yoga / Envelop servers ๐ก๏ธ
Activity logging and an investigation dashboard for Laravel applications. Tested on Laravel 8 through 13. Add it as middleware or call it through a trait.
Redux bindings for Firestore
Prometheus instrumentation library for Ruby applications
A TypeScript gRPC library that is nice to you
Alternative logging through zap
An Express.js middleware to protect OpenID Connect web applications.