Web GitHub Repositories (2026) · Open Source Tools

Jellyfin Client for Tizen, webOS, Android, Windows, Linux, MacOS and Web.

:date: Easy!Appointments - Self Hosted Appointment Scheduler

HTTP, HTTP2, HTTPS, Websocket debugging proxy

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

⚡️ Express inspired web framework written in Go

Property-based testing for web and terminal UIs

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Stable Diffusion web UI

The Rust web framework for lazy developers.

AgentQL is a suite of tools for connecting your AI to the web. Featuring a query language and Playwright integrations for interacting with elements and extracting data quickly, precisely, and at scale. Includes REST API, Python and JavaScript SDKs, browser debugger.

A self-hosted command center for OpenCode. Sessions, git, terminal, and schedules in one web app, from your phone or desktop.

🍃summer-rs is a application framework written in rust inspired by java's spring-boot

An open-source activism platform

Fast Rust-based bundler for the web with a modernized webpack API 🦀

The fully-stacked web framework

The text editor designed to make coding as simple and fun as playing a video game

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

OWASP Mutillidae II is a free, open-source, deliberately vulnerable web application providing a target for web-security training. This is an easy-to-use web hacking environment designed for labs, security enthusiasts, classrooms, CTF, and vulnerability assessment tool targets.

ClassroomIO is an Intelligent Customer Training Platform that helps SaaS companies use education to grow their business.

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.