23rd November 2024

One Day to Contribute to Open Source

Hosted by


We want to invite developers to hack together.
Let us support Free/Open Source projects by fixing issues and adding new features and most of all learn and have fun.

The event is open to every developer, regardless of their experience.
We plan to have introduction workshops at the beginning of the day.

Each contribution counts, regardless of its nature (design, documentation, code)!

Join us now


We are very proud and excited to bring the hack.commit.push event to Switzerland.

Thanks a lot to Hochschule Luzern for accommodating us!

Hochschule Luzern · Suurstoffi 1, CH-6343 Rotkreuz
Closest stop

Agenda (time is local )

9:00 to 9:30

Introduction to the conference format and keynotes

9:30 to 9:45

Time to either pick a project or a 3-hour training and join a project afterwards!

9:45 to 12:45

Start your contributions or training

13:45 to 17:00

Time to contribute again!

17:00 to 18:30

Listen to the recap, win one of the raffle prizes and stay for the Apero!

18:30 to open-ended



There will be optional beginner-friendly trainings in the first two hours of the event. You can then work on one the project listed below afterwards.

Topic Trainer(s) Description


The following list of projects is being regularly updated. Bookmark it!

Name Tutorial Leads (+ spoken languages) Description
JReleaser Andres Almiray (EN, ES) JReleaser is a release automation tool. Its goal is to simplify creating releases and publishing artifacts to multiple package managers while providing customizable options.


Reach Out To The Organizers!