Open-source security user analytics
Our team worked for 1,000 days to create and open-source a web user analytics platform. It is a lightweight (~5 dependencies), “low-tech” PHP/PostgreSQL software that answers the question of what logged-in users are doing on your web application and helps mitigate some risks. Online demo: https://play.tirreno.com Source code: https://github.com/TirrenoTechnologies/tirreno If that's not of interest, there's also a game by @KilledByAPixel: https://play.tirreno.com/game, which has some sentimental flavour. Happy New 20¼ everyone! Dedication:…
In plain words
Open-source security user analytics is a lightweight PHP/PostgreSQL platform that tracks what logged-in users do within web applications and identifies potential security risks. Built with minimal dependencies, the software emphasizes simplicity and low-tech implementation. It is designed for developers and application owners who need user activity visibility for security and monitoring purposes. The source code is freely available on GitHub.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Our team worked for 1,000 days to create and open-source a web user analytics platform. It is a lightweight (~5 dependencies), “low-tech” PHP/PostgreSQL software that answers the question of what logged-in users are doing on your web application and helps mitigate some risks. Online demo: https://play.tirreno.com Source code: https://github.com/TirrenoTechnologies/tirreno If that's not of interest, there's also a game by @KilledByAPixel: https://play.tirreno.com/game, which has some sentimental flavour. Happy New 20¼ everyone! Dedication: thanks to my dad, who brought an 8086 home.
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