I just saw a notification from @end3r where he announced the sixth annual gamedev.js jam:

Gamedev.js Jam 2025 start and theme announcement!
Andrzej Mazur ・ Apr 13
The 2025 gamedev.js jam theme is balance and if you can find a way to incorporate robots 🤖 into your game...then I encourage you to participate in the Alibaba Cloud Web Game challenge too:


Join us for the Alibaba Cloud Web Game Challenge: $3,000 in Prizes!
dev.to staff for The DEV Team ・ Apr 2
Wouldn't it be nice to win at least one of these competitions? Potentially both?!
Anyway, just wanted to share! @end3r was a special guest challenge judge for our very first web game challenge on DEV so I wanted to give gamedev.js a shout :)
Both challenges also wrap up around the same time, so it feels like truly great timing to participate in both.
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Thanks for sharing @jess, much appreciated! :D