don't know why I made the first one's c… by Blacklink

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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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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Blacklink

remix of d/14877 by u/Blacklink

function u(t) {

eval(unescape(escape`挮睩摴桼㴰㭦潲⡩㴰㭩㰱㤻椫⬩景爨樽〻樼㄰㭪⬫⥻砮晩汬却祬攽恨獬⠤筪⨳㕽ⰹ〥ⰵ〥总焽匨琫椪⸲⤻猽⸸⬮㈪焻瀽⡲㴱〰⤪猻砮晩汬剥捴⡲⩩⬵〪⠱⵳⤬㔰⭲⩪⬵〪⠱⵳⤫焪㈰ⱰⱰ⥽㬻`.replace(/u(..)/g,"$1%")))

Jul 1 2019 10:21 PM UTC

}// 131/140

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don't know why I made the first one's colours horizontal, brain didn't quite click :P

u/Xen

theres no rules lol, do whatever fits/(feels good)
u/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
u/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!


      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)

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