Awesome GitHub RepositoriesMiddleware Frameworks

RSSHub is a headless, server-side engine designed to generate standardized RSS and Atom feeds from websites that do not natively provide them. By acting as an extensible data aggregator, it enables the automated collection of web content, allowing users to monitor updates from disparate sources through centralized feed readers or workflow automation tools. The platform distinguishes itself through a route-based data extraction framework that maps specific URL patterns to custom scraping logic. This modular architecture is supported by a middleware-driven request pipeline and declarative route

Agno is an agent operating system designed to manage the lifecycle, tool execution, and persistent state of autonomous agents across distributed infrastructure. It provides a unified runtime environment that wraps diverse agent frameworks into a consistent, interoperable protocol, allowing developers to build and deploy complex multi-agent systems that coordinate tasks and delegate sub-processes. The platform distinguishes itself through a robust governance and orchestration layer that includes human-in-the-loop approval gates, role-based access control, and a centralized API gateway. It feat

Fiber is a high-performance web framework designed for building scalable HTTP services with minimal memory overhead. It provides a comprehensive runtime environment for managing the full request lifecycle, utilizing an optimized radix tree for high-speed route matching and an object pooling system to reduce garbage collection pressure during traffic processing. The framework distinguishes itself through its multi-process architecture, which supports prefork socket reuse to distribute incoming traffic across all available CPU cores. It offers a modular approach to application development, feat

This project is a comprehensive server-side web framework designed for building scalable web applications and services. It provides a structured, component-based architecture that integrates a dependency injection container to manage service lifecycles and promote loose coupling across the software stack. The framework enables the creation of interactive client-side interfaces through a component-based model that synchronizes state directly with the browser. The platform distinguishes itself through a highly configurable middleware-based request pipeline and an attribute-based routing engine

Chi is a lightweight, idiomatic router and middleware framework for building web services in Go. It is designed to integrate directly with the standard library, providing a set of utilities for managing HTTP request routing, context propagation, and modular service composition. The project distinguishes itself through a radix-tree-based routing system that supports recursive nesting, allowing developers to mount independent sub-routers onto specific path prefixes. This hierarchical structure enables the creation of organized, modular applications where request handlers are grouped and managed

Apollo Server is a spec-compliant JavaScript implementation for building GraphQL APIs that resolve queries and mutations based on a defined schema. It functions as a Node.js framework that integrates GraphQL functionality into various web frameworks and serverless environments through middleware. The project provides a federated GraphQL gateway that aggregates multiple distributed subgraphs into a single unified entry point. It includes a built-in interactive API sandbox for testing operations at the server endpoint and a schema registry client to automate the synchronization of API definitio

Connect is an HTTP middleware framework and routing library designed as a wrapper for the Node.js HTTP server. It serves as a middleware composition engine that allows for the creation of chains of request handlers to process HTTP traffic and manage application errors. The framework enables the orchestration of pluggable functions to execute security, logic, and routing rules in a specific sequence. It provides the ability to match incoming request URLs to specific logic handlers based on path prefixes. The system covers broader capabilities including centralized error handling to ensure con

Oak ist ein Cross-Runtime-HTTP-Middleware-Framework und Webserver, der auf Deno, Node.js, Bun und Cloudflare Workers läuft. Es bietet ein einheitliches System zum Erstellen von APIs und Webservern unter Verwendung einer sequenziellen Kette von Middleware-Funktionen und einer hierarchischen Routing-Engine, die URL-Pfade über eine verschachtelte Baumstruktur auf Handler abbildet. Das Framework enthält einen Runtime-agnostischen Serverless-Adapter, der diverse Cloud-Provider-Events in eine Standard-Request- und Response-Schnittstelle übersetzt. Es bietet zudem eine dedizierte WebSocket-Server-Implementierung für bidirektionale Echtzeitkommunikation sowie einen Web-Session-Manager, der asynchrones Cookie-Signing und persistenten Speicher nutzt. Das Projekt deckt ein breites Spektrum an Server-Funktionen ab, einschließlich statischem File-Serving, Content-Negotiation und Multipart-Daten-Parsing. Die Sicherheits- und Observability-Funktionen umfassen Tools zur Validierung von JSON Web Tokens, zur Konfiguration von Security-Headern, zum Logging von HTTP-Traffic und zur Simulation von Anwendungsanfragen zu Testzwecken.

Huma is an OpenAPI REST framework for Go designed for building HTTP services with automatic OpenAPI 3.1 specification generation and JSON Schema validation. It serves as a toolkit for developing REST and RPC APIs with typed inputs and outputs, deriving interactive documentation directly from the source code. The framework distinguishes itself by automating the synchronization between implementation and documentation. It uses a content-negotiation engine to manage multiple serialization formats via client headers and employs a JSON Schema input validator to automatically verify request paramet

Bull-board is a web-based administrative interface and dashboard for visualizing, monitoring, and managing asynchronous job queues in Node.js. It serves as a control panel for background job administrators to oversee queue processing and manage the lifecycle of tasks powered by BullMQ, Bull, and Redis. The project distinguishes itself by providing a pluggable interface that integrates with various web server frameworks as middleware. It utilizes an adapter-based system to provide unified administrative controls across different queue backends and includes authentication guards to secure the d