Middleware

Tinyauth is a minimal, self-hosted OpenID Certified authentication and authorization server written in Go, designed to work as both a standalone...

iceoryx2 is a zero-copy, lock-free inter-process communication (IPC) middleware written in Rust, designed for ultra-low latency communication between...

OpenWolf is an open-source middleware that optimizes Claude Code's context usage by maintaining a project index, learning memory, and token ledger...

Middy is a middleware engine for AWS Lambda on Node.js that lets developers focus on business logic while attaching reusable middleware for parsing,...

Secure Headers is a Ruby gem that automatically applies security headers (CSP, HSTS, X-Frame-Options, etc.) to web applications with sensible...

RobustMQ is a unified messaging engine written in Rust that consolidates multiple messaging protocols (MQTT, Kafka, AMQP, NATS) into a single binary...

iceoryx is a C++ inter-process communication (IPC) middleware implementing true zero-copy shared memory communication for low-latency,...

eCAL is a high-performance publish-subscribe and client-server middleware for interprocess communication, optimized for autonomous driving and...

ThingsBoard is a comprehensive open-source IoT platform for device provisioning, data collection, processing, and real-time visualization. It serves...

Tower is a modular Rust library for building robust networking clients and servers around a request/response pattern. It serves as a foundational...

Chi is a lightweight HTTP router for Go that emphasizes composability, modularity, and maintainability for REST API services. It is purpose-built for...

Apache Camel is a mature, enterprise-grade integration framework with 350+ connectors for databases, APIs, message brokers, and cloud services. It...

eProsima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard and RTPS protocol, designed for publish-subscribe...

Echo is a high-performance, minimalist Go web framework built on the standard library, providing a fast radix-tree router, middleware ecosystem,...

BlazingMQ is a distributed, high-performance message queue system developed and battle-tested at Bloomberg for 8+ years, designed for production use...

Apinto is a cloud-native API gateway written in Go, designed for high performance, extensibility, and ease of maintenance. It serves enterprises...

Gin is a high-performance HTTP web framework for Go, built on top of httprouter, offering fast routing with zero heap allocations, middleware...

Lura is an open-source API Gateway framework written in Go that aggregates, transforms, and filters responses from multiple backend services into...

http-proxy-middleware is a Node.js HTTP proxy middleware for connect, express, next.js, hono, and similar frameworks, enabling simple request routing...

TransmittableThreadLocal (TTL) is a Java library that extends InheritableThreadLocal to preserve context values across thread boundaries, even when...

express-session is a widely-adopted session middleware for Express.js that manages user sessions server-side while storing only the session ID in...

Resty is a mature HTTP/REST client library for Go that provides a simple, chainable API for making HTTP requests with built-in support for...

Helmet is a middleware library for Express/Node.js that automatically sets secure HTTP response headers (CSP, HSTS, X-Frame-Options, etc.) to...

body-parser is the canonical Node.js middleware for parsing incoming HTTP request bodies (JSON, URL-encoded, raw, and plain text) before they reach...

ElasticJob is a distributed task scheduling framework that handles job sharding, failover, and resource management in scalable environments. It...

dio is a production-grade HTTP client for Dart and Flutter that provides global configuration, interceptors, request cancellation, file operations,...

DotWeb is a lightweight Go web micro framework designed for building simple HTTP services with built-in support for routing, middleware, sessions,...

Sentinel Go is a microservice resilience library from Alibaba that provides flow control, traffic shaping, circuit breaking, and adaptive overload...

gin-swagger is a Go middleware that automatically generates Swagger 2.0 API documentation for Gin web framework applications through source code...

go-pkgz/auth is a Go library providing flexible authentication mechanisms including OAuth2 with multiple social providers (GitHub, Google, Facebook,...