MediumCountdown to js13kGames 2026. Today is June 13th, so we’re kicking… | by Andrzej Mazur | js13kGames | Medium
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js13kGames

Js13kGames is a JavaScript coding competition for HTML5 Game Developers. The fun part of the compo is the file size limit set to 13 kilobytes. It runs between August 13th and September 13th, online since 2012.

Countdown to js13kGames 2026

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Today is June 13th, so we’re kicking off the usual countdown and begin the announcements leading to the start of the fifteenth yearly edition of the js13kGames competition two months from now. Expect partners, experts, and prizes being published on the website and announced via our social media in the coming days.

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The same call to action is up again: please help promote our competition to as many folks as possible, so we can grow as a community. Do reach out if you know your company has a sponsorship budget, or would like to offer a prize - all the support we can get will be highly appreciated!

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All the updates will be announced on our X, Facebook, shared on Slack, and Discord, so do follow or join those if you don’t want to miss anything.

Ps. The js13kGames 2025 selfies gallery on Facebook is still open - you can share your pictures to appear in the collection and be part of this lovely tradition if you received your swag from participating last year.

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Andrzej Mazur
Andrzej Mazur

Written by Andrzej Mazur

HTML5 Game Developer, Enclave Games indie studio founder, js13kGames competition creator and Gamedev.js Weekly newsletter publisher.

js13kGames
js13kGames

Published in js13kGames

Js13kGames is a JavaScript coding competition for HTML5 Game Developers. The fun part of the compo is the file size limit set to 13 kilobytes. It runs between August 13th and September 13th, online since 2012.