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Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.
🦍 The API and AI Gateway
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.
The OpenAPI Specification Repository
Web APIs for Django. 🎸
A JavaScript implementation of various web standards, for use with Node.js
The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.
The Cloud-Native API Gateway and AI Gateway
Connect your agents & product to 1,000 APIs.
Google's officially supported Node.js client library for accessing Google APIs. Support for authorization and authentication with OAuth 2.0, API Keys and JWT (Service Tokens) is included.
Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.
An opinionated framework for creating REST-like APIs in Ruby.
Automagically reverse-engineer REST APIs via capturing traffic
💨 Fast, Async-ready, Openapi, type hints based framework for building APIs
🕸️ Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.
A boilerplate for building production-ready RESTful APIs using Node.js, Express, and Mongoose
Embrace the APIs of the future. Hug aims to make developing APIs as simple as possible, but no simpler.
Ultra performant API Gateway with middlewares. A project hosted at The Linux Foundation
Typesafe APIs Made Simple 🪄
An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, MCP and admin UI built on Rust, SQLite (PG) & Wasmtime.
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.