Graffataq
Graffathon 2025
TIC-80 intro
Glitch photography
About Connect
Stages Contributors Report

We celebrate the demoscene at CoSin this year, featuring workshops with the community, releases from MountainBytes, and more! Have a look at the program for content like: Music-tracker Workshop, Demo Party, Speedcoding in JavaScript ++ more 🎨

Take a look back at CoSin 2024 on the Echtzeit blog

All attendees, sponsors, partners, volunteers and staff at our hackathon are required to agree with the Hack Code of Conduct. Organisers will enforce this code throughout the event. We expect cooperation from all participants to ensure a safe environment for everybody.

The contents of this website, unless otherwise stated, are licensed under a Creative Commons Attribution 4.0 International License. The application that powers this site is available under the MIT license.