Hi, I'm Andrzej Mazur,

a Web Game Developer


Also a JavaScript Programmer, Technical Evangelist,
Expert, Speaker, Blogger, Mentor, Organizer, Consultant...

TL;DR: I build Web games and help others do the same.

Latest posts from my blog

Sixth year of being a GitHub Star
[26 Mar 2026] Sixth year of being a GitHub Star

My GitHub Star status was renewed for the sixth year making it quite the journey already since the beginning all the way back in 2021.

meet.js Summit 2026
[09 Mar 2026] meet.js Summit 2026

Last week, on March 4th, the 15th anniversary edition of the meet.js Summit was happening in Warsaw - I was attending the conference and representing the Gamedev.js community.

I went all-in into Warhammer
[19 Feb 2026] I went all-in into Warhammer

In 2025, the same year I achieved so much around Neuroshima Hex, I also dived deep into Warhammer and went through a few different settings in the span of twelve months: from Age of Sigmar, Warhammer 40 000, to The Old World, Kill Team, and even Necromunda.

Latest posts from Enclave Games blog

Enclave Games Monthly Report: September 2026
[09 Oct 2026] Enclave Games Monthly Report: September 2026

The fifteenth edition of js13kGames ended up with a record breaking number of submitted entries, 317, given many folks sent multiple games, but it was also a time of great discussion on how we can prevent AI slop from entering the competition.

Enclave Games Monthly Report: August 2026
[04 Sep 2026] Enclave Games Monthly Report: August 2026

In August the fifteenth yearly edition of the js13kGames competition started: we've announced the theme as usual on August 13th, and opened the submit form a week later. The sixth edition of the Gamedev.js Survey opened as well.

Enclave Games Monthly Report: July 2026
[19 Aug 2026] Enclave Games Monthly Report: July 2026

During July we were busy with the js13kGames preparations, so everything revolved around acquiring, adding, and announcing partners, experts, and prizes. In the meantime we've also managed to find the time to go on vacations though.

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My projects