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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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  • Wire attempting to escape a black hole #path2d

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  • First page of school notebook

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  • Gift box default

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remix of d/29176 by u/New_Core

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  • Santa has an accident

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function u(t) {

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  • Substring explorer
  • u/Agnes
    Every frame, this tries to find a random substring of length L that appears somewhere in the member variables of the Javascript canvas object c. If it finds a match, L is increased by one.
  • u/Agnes
    I think this crashes if W.length gets too long but I don't think it's ever going to get much further than 5 in the lifetime of the universe so we're fine.

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remix of d/11695 by u/Agnes

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function u(t) {

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  • #default, but only when you're not looking at it
  • u/Agnes
    ... maybe this doesn't work at all. I don't know how to tell if it's a default when I'm not looking at it
  • u/cantelope
    ... the shim will halt when offscreen, so, it likely cannot run

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  • Spun tunnel (spunnel)

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remix of d/24213 by u/magna

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  • #interactive version of Magna's mandelbrot renderer: click to make it do one more rectangle per frame
  • u/Agnes
    Uncompressed: for(r=Math.random,c.onclick=e=>M++,m=M=t?M:1;m--;x.fillStyle="#"+j,x.fillRect(e*480,f*482,++s,s))for(e=r(f=r(a=b=0)*9/4)*4,X=e-2.8,Y=f-9/8,j=999;a*a+b*b<=4&&j--;s=999/t)[a,b]=[a*a-b*b+X,2*a*b+Y]
  • u/Agnes
    If it's not clear, spam click to make it speed up a bunch until your computer can't handle it anymore
  • u/Xen
    love it!

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  • u/Agnes
    I don't usually post compressed dweets but this one was very boring without the interactive part, and I don't think it's possible in 140.

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