Welcome!

We’re a group of friends with similar interests from a small flat in the middle of Prague.

David Koňařík

MFF UK

I like trains.
Also software archeology, but I don’t have a pretty site for that yet.

website: dvdkon.ggu.cz
github: github.com/dvdkon
gitlab: gitlab.com/dvdkon

Jan Černý

MFF UK

I love Informatics, Mathematics, Science, music with distorted guitars and a cup of good tea.

website: cerny.matfyz.cz
github: github.com/yagarea/

Kačka Sulková

VSCHT, MFF UK

I like chemistry, food, sleep and the person .

website: sulkova.xyz

Tomáš Sláma

MFF UK

I like coffee, climbing, coding and the person .

website: slama.dev
github: github.com/xiaoxiae/

Maroš Grego

MFF UK

I like nature.

photos: grego.site/photo
sourcehut: git.sr.ht/~grego
github: github.com/grego

Latest posts from GGU members

ADS 1 – cvičení 2025/26

Algoritmy a datové struktury 1

via dvdkon.ggu.cz 16 February, 2026

Broken legs, Krew

Krew Your browser does not support the video tag. Video is licensed under CC-BY 4.0 Broken legs Your browser does not support the video tag. Video is licensed under CC-BY 4.0

via Blackblog Atom feed 11 February, 2026

99.9% is easy, 100% is hard

New video Polylog YouTube video; 99% awesome and 100% more awesome!

via slama.dev 11 February, 2026

zvolen

via grego.site 5 November, 2025

Our guests

Andy Mikulová - andy.ggu.cz
Olga Cinková - olga.ggu.cz