Super Mario Kart, Javascript style

mariokart

Jacob Seidelin is fast becoming the Ben Heckendorn of Javascript games. You may remember that in early April, Seidelin programmed all of Super Mario Bros. into 14 Kb of Javascript code. This month, he’s tackled Super Mario Kart in about 11 Kb of code.

It’s not the full game, however.

“So far, it’s just racing. No weapons or any of that fancy stuff. At the moment, you can choose from 3 different drivers (Mario, Luigi and Princess Peach) and 2 different maps (Mushroom Cup Round 1 and 2). There is no lap count, no timer and no finish. You can just race around forever and try to beat the others (it’s not hard, especially if cut a few corners). The AI is rather crude, but seems to work ok for the time being.

There is (simple) collision detection against the boundaries of the map and the colored “blocking” blocks, but not against the karts, so you can’t crash into the other drivers. Drive safely, anyway!”

But hey, it’s Javascript. Very cool, nonetheless. Check out Seidelin’s blog post here, which links to the game.

via Ajaxian

Techcrunch event

Join 10k+ tech and VC leaders for growth and connections at Disrupt 2025

Netflix, Box, a16z, ElevenLabs, Wayve, Hugging Face, Elad Gil, Vinod Khosla — just some of the 250+ heavy hitters leading 200+ sessions designed to deliver the insights that fuel startup growth and sharpen your edge. Don’t miss the 20th anniversary of TechCrunch, and a chance to learn from the top voices in tech. Grab your ticket before doors open to save up to $444.

Join 10k+ tech and VC leaders for growth and connections at Disrupt 2025

Netflix, Box, a16z, ElevenLabs, Wayve, Hugging Face, Elad Gil, Vinod Khosla — just some of the 250+ heavy hitters leading 200+ sessions designed to deliver the insights that fuel startup growth and sharpen your edge. Don’t miss a chance to learn from the top voices in tech. Grab your ticket before doors open to save up to $444.

San Francisco | October 27-29, 2025

Topics

, , , , , , , , , ,
Loading the next article
Error loading the next article