バックエンド

Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

A collective list of free APIs

An open source, self-hosted implementation of the Tailscale control server

A simple Python Pydantic model for Honkai: Star Rail parsed data from the Mihomo API.

Open Source realtime backend in 1 file

A black hole for Internet advertisements

Send push notifications to your phone or desktop using PUT/POST

HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity

Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed

Download market data from Yahoo! Finance's API

The Node.js version manager for Windows.

A full-featured, open-source content management framework built with Node.js that empowers organizations by combining in-context editing and headless architecture in a full-stack JS environment.

Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.

SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and G.711.

Integration with Netflix OSS components

The core Laravel CMS Composer package

Chromium Embedded Framework (CEF). A simple framework for embedding Chromium-based browsers in other applications.

A GraphQL library for Python that leverages type annotations 🍓

Java wrapper for the popular chat & VOIP service: Discord https://discord.com

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.

A Fast and Easy to use microframework for the web.

Go Implementation For Apache Dubbo .

Library for building distributed, real-time collaborative web applications

A Node.js PostgreSQL client with runtime and build time type safety, and composable SQL.

GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwoot. Built with Golang for efficient memory use.

gRPC for Node.js

GraphQL server with a focus on ease of use

PHP implementation of the GraphQL specification based on the reference implementation in JavaScript

Typora Plugin. Feature Enhancement Tool | Typora 插件，功能增强工具

Node.js JavaScript runtime ✨🐢🚀✨

Promise based HTTP client for the browser and node.js

Deliver web apps with confidence 🚀

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions.

The Web framework for perfectionists with deadlines.

Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

The Python micro framework for building web applications.

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Fast, unopinionated, minimalist web framework for node.

Bidirectional and low-latency communication for every platform

Spring Framework

Ruby on Rails

Independent technology for modern publishing, memberships, subscriptions and newsletters.

Updated list of public BitTorrent trackers

A simple, yet elegant, HTTP library.

🗂️A file list/WebDAV program that supports multiple storages, powered by Gin and Solidjs. / 一个支持多存储的文件列表/WebDAV程序，使用 Gin 和 Solidjs。

</> htmx - high power tools for HTML

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

A unified trading API with more than 100 crypto exchanges and prediction markets in JavaScript / TypeScript / Python / C# / PHP / Go / Java / Rust