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Web Game Development Competition in just 13 kilobytes - created by @end3r from @EnclaveGames. Runs for a month: August 13th to September 13th. #js13k

Joined July 2012
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Behold, here are the overall WINNERS of the #js13k 2026 competition! 🎉 1. Spectral Horn by Filip Paulů 2. Panzercorn by Chris Subagio 3. HueCorn by Ryan Tyler Blog post: js13kgames.com/2026/blog/win… Full results: js13kgames.com/2026/#winners Congratulations and thank you all! #gamedev #gamedevjs #gamejam #indiedev #indiegames #JavaScript #HTML5
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Issue #669 of @GamedevJSWeekly newsletter about Snapchat Web Lenses, Gravity Duck, and Game Off 2026 is out - go check it! gamedevjsweekly.com/669 #HTML5 #JavaScript #gamedevjs #gamedev #weekly #newsletter
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Issue #667 of @GamedevJSWeekly newsletter about chasing the moment, EXPAND, and Mona's Bug Bash is out - go check it! gamedevjsweekly.com/667 #HTML5 #JavaScript #gamedevjs #gamedev #weekly #newsletter
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Please welcome the @Wavedash #challenge #winners in #js13k 2026! 1. Grand prize: Unifrost by Benjamin 2. Runner-up prize: Spectral Horn by Filip Paulů 3. Third place: Rainbow Rush by Mike js13kgames.com/2026/wavedash… Congratulations! 🎉 #Wavedash #challenge #gamedev #gamedevjs
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Replying to @js13kGames
Was so fun judging all these entries. Let's do it again sometime.
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Replying to @js13kGames
I just barely made the cut here at 13th place. 😅👍 congrats to the winners and everyone who made a game. 🎉
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js13kGames retweeted
Working on the phat version of my #js13k entry. Seeing how much Unicorn I can get out of a shader:
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js13kGames retweeted
I dug a 556 meter long shaft and collected 886g of rainbow dust in Errands of Iris, a game made by @herebefrogs for #js13k 2026 js13kgames.com/2026/games/er…
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js13kGames retweeted
And that's another #js13k wrapped up Thanks to organizers, fellow competitors, and everyone who played, shared and supported UNxR 🦄🌈 Sadly, my unicorn didn't make the top 100 Lessons learned: Rhythm gameplay isn't for everyone A rhythm game without music probably shouldn't ship
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The winners of the biggest ever #js13kgames code golfing competition are in! I had the pleasure of being a judge and the #gamedev coding powers on display (entires games that fit in 13kb) blew my mind. PLAY THEM HERE: js13kgames.com/2026/#winners
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I’ve finally played voted and rated 303 games in #js13k game jam. The other 13 were my own game and webXR. Some really great entries this year for #js13kgames well done everybody. Also thank you for the valuable feedback that has been given - really useful
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3rd overall place in the #Js13k game jam! Second in desktop and 1st in gameplay! New PB @js13kGames 😃
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Replying to @js13kGames
Congrats to the winners 👏🎉
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Replying to @js13kGames
Got 39th overall and 7th in graphics and I am pretty psyched for that in my first year to enter. Soooo many great games!!
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