Open-source code I’ve built and maintained under the eustasy org. Mostly small, single-purpose libraries and scripts that solve a specific operational problem.

Bubbly · 217★

Better SSL in nginx in 10 minutes. Configuration files and setup scripts for Certbot — Let’s Encrypt + nginx, distilled to the steps that actually work.

Phoenix · 18★

A lightweight BitTorrent tracker written in PHP with an SQL backend. Designed to drop in next to an existing site without dragging in a full tracker stack.

authenticatron · 11★

A small PHP library for HOTP / TOTP — secret generation, QR-code provisioning, and code verification. For sites that want second-factor auth without a heavyweight library.

Colors.css · 8★

A colour-system stylesheet — backgrounds and fonts from named palettes (Material, Tailwind, and the goddardhale palette this site uses).

browning · 3★

A tiny PHP function to send emails through Mailgun via cURL — an alternative to Mailgun’s heavier official library.

puff-server · 3★

Centralised sign-on, access control, and unified billing across multiple organisations. Alpha.

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The full list lives at github.com/eustasy.