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 - [Databunker](https://databunker.org/) - Network-based, self-hosted, GDPR compliant, secure database for personal data or PII. ([Source Code](https://github.com/securitybunker/databunker)) `MIT` `Go`
 - [Digital-Currency](https://github.com/Icesofty/Digital-Currency) - Create your own Self-Hosted Digital Currency. ([Demo](https://tonken.glitch.me/)) `GPL-3.0` `Nodejs`
 - [DomainMOD](https://domainmod.org) - Application to manage your domains and other internet assets in a central location. DomainMOD includes a Data Warehouse framework that allows you to import your WHM/cPanel web server data so that you can view, export, and report on your data. ([Demo](https://demo.domainmod.org), [Source Code](https://github.com/domainmod/domainmod)) `GPL-3.0` `PHP`
-- [DOMJudge](https://www.domjudge.org/) - A system for running a programming contest, like the ICPC regional and world championship programming contests. ([Demo](https://www.domjudge.org/demo), [Source Code](https://github.com/DOMjudge/domjudge)) `GPL-2.0/Other` `Docker/Python`
+- [DOMJudge](https://www.domjudge.org/) - A system for running a programming contest, like the ICPC regional and world championship programming contests. ([Demo](https://www.domjudge.org/demo), [Source Code](https://github.com/DOMjudge/domjudge)) `GPL-2.0/Other` `PHP`
 - [Firezone](https://www.firez.one/) - Open-source VPN server and egress firewall for Linux built on WireGuard that makes it simple to manage secure remote access to your company’s private networks. Firezone is easy to set up, secure, performant, and self-hosted. ([Source Code](https://github.com/firezone/firezone)) `Apache-2.0` `Elixir/Ruby`
 - [Flox](https://github.com/devfake/flox) `⚠` - Self hosted movie, TV series and anime watch list with a 3-point rating system. Uses The Movie Database backend for information. ([Demo](https://flox-demo.pyxl.dev/)) `MIT` `PHP`
 - [formspree](https://formspree.io/) `⚠` - Just send your form to our URL and we'll forward it to your email. No PHP, Javascript or sign up required. ([Demo](https://test.formspree.io/), [Source Code](https://github.com/formspree/formspree)) `AGPL-3.0` `Python`