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function u(t) {
} //
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u(t) is called 60 times per second. t: Elapsed time in seconds. S: Shorthand for Math.sin. C: Shorthand for Math.cos. T: Shorthand for Math.tan. R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5) c: A 1920x1080 canvas. x: A 2D context for that canvas.
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function u(t) {

}//
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  • Blacklink: don't know why I made the first one's colours horizontal, brain didn't quite click :P
  • Xen: theres no rules lol, do whatever fits/(feels good)
  • joeytwiddle: Tweak: c.width|=r=100;for(k=200;k--;x.fillRect(r*(k%20),50+r*j+q*20,p,p))j=k/20|0,x.fillStyle=hsl(${j*35},90%,50%,q=S(t+k*.31),p=80+20*q
  • Blacklink: Well that's the thing Xen it didn't feel that good haha, also Joey nice tweak I'm still a bit of a novice when it comes to all the handy tricks in getting things more compact!

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u(t) is called 60 times per second. t: elapsed time in seconds. c: A 1920x1080 canvas. x: A 2D context for that canvas. S: Math.sin C: Math.cos T: Math.tan R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)