OpenALTCHA Server is a self-hosted, high-performance challenge-response system designed to protect web applications from bots and automated abuse. It is a drop-in replacement for ALTCHA's Sentinel, implementing advanced security features like dynamic difficulty, IP reputation checks, and anti-tampering signatures.

TypeScript library that simplifies working with environment variables.

A Chrome/Firefox extension that records DOM snapshots and assets (images, CSS) to a timeline. Rewind and inspect web pages exactly as they appeared during a session. Ideal for debugging dynamic UI changes.

A docker container library of *unmaintained* tool images

The android app for the DynRedirect API container.

API for providing pixels in emails

Wavefront OBJ - Auto Centering Multi Tool