Middleware GitHub Repositories (2026) · Open Source Tools

An authorization library that supports access control models like ACL, RBAC, ABAC in Laravel.

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

PSR-15 Middleware Microframework

Effortless monitoring and analytics for API frameworks.

🚨 Design workflows of slog handlers: pipeline, middleware, fanout, routing, failover, load balancing...

Prometheus instrumentation library for Ruby applications

Professional backend framework for Node.js

Fastest Robotics Runtime System. If phones have Android, robots deserve HORUS.

A job middleware to rate limit jobs

Inject OWASP recommended HTTP Headers for increased security in a single line

🧬 Template engine middleware for Fiber

API package for code generated by Swift OpenAPI Generator.

Caddy-authz is a middleware for Caddy that blocks or allows requests based on access control policies.

A rclcpp-compatible true zero-copy IPC middleware that supports all ROS message types, including message structs already generated by rosidl.

Runs Camel on Spring Boot and provides starters for Camel components

:triangular_ruler: Ts.ED is a Node.js and TypeScript framework on top of Express to write your application with TypeScript (or ES6). It provides a lot of decorators and guideline to make your code more readable and less error-prone. ⭐️ Star to support our work!

Rate limiting/throttling/circuit-breaking library for ASP.NET, Azure Functions and, in fact, any .NET app. Supports Redis and many other distributed counter stores.

Iris middleware to automatically generate RESTful API documentation with Swagger 2.0

Authentication plugin for CakePHP. Can also be used in PSR7 based applications.

VLink is a high-performance C++ communication middleware for autonomous driving and embodied intelligence, positioned as a full-scenario alternative to ROS 2.