# Open Source — Siddharth Deshpande

> Tools built in public — package managers, review pipelines, libraries, and UI plugins.

- [Plug](https://siddharthdeshpande.com/opensource/plug.md): Package manager for Claude Code skills
- [CodeHawk](https://siddharthdeshpande.com/opensource/codehawk.md): AI-powered pull request review pipeline
- [PHP ZXing](https://siddharthdeshpande.com/opensource/php-zxing.md): PHP wrapper for the ZXing barcode library
- [MooPin](https://siddharthdeshpande.com/opensource/moo-pin.md): Pinterest-style column grid for MooTools