Welcome to The Weekly Five - your curated list of 5
exceptional open source projects I discovered this week.

Koel

Host and stream your own music with ease.
Open-source, modern, snappy, and comes packed with extensive features,
Koel is the music streaming solution that actually works.

You can visit and download the app on https://koel.dev/

The project is build using Vue on the client side and Laravel on the server side. And is actively maintained with more than 1000 issues and PRs already closed.

openscreen

Professional screen recordings with zoom effects, annotations, and beautiful backgrounds.

The project is built using

  • Electron

  • React

  • TypeScript

  • Vite

  • PixiJS

  • dnd-timeline

With more than 8k stars and being actively developed, and open for contribution.

Oxc

The Oxidation Compiler is a collection of high-performance tools for JavaScript and TypeScript written in Rust.

Oxc is part of VoidZero's vision for a unified, high-performance toolchain for JavaScript. It powers Rolldown (Vite's future bundler) and enables the next generation of ultra-fast development tools that work seamlessly together.

  • Lint: Oxlintnpx oxlint@latest

  • Format: Oxfmtnpx oxfmt@latest

The project has more than 20k stars, 16k+ PRs merged and more than 400 open issues, if you want to get involved into the future of devtools check this project.

VoltAgent

VoltAgent is an end-to-end AI Agent Engineering Platform that consists of two main parts:

Build agents with full code control and ship them with production-ready visibility and operations.

Also checkout https://github.com/VoltAgent/awesome-openclaw-skills which has close to 40k stars and contain Skills that can extend openclaw capabilities, allowing it to interact with external services, automate workflows, and perform specialized tasks. This collection helps you discover and install the right skills for your needs. It can also serve as a source of inspiration for OpenClaw use cases.

The organization contains multiple projects with more than 1000 stars checkout https://voltagent.dev/ an AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

BentoPDF

BentoPDF is a powerful, privacy-first, client-side PDF toolkit that is self hostable and allows you to manipulate, edit, merge, and process PDF files directly in your browser. No server-side processing is required, ensuring your files remain secure and private.\

The project is actively being developed with more than 600 commits by 57 contributors. The project recently crossed 12k start on github and built using Typescript.

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