`r=Math.random;f=(X,Y,n=99)=>X*X+Y*Y<.0… by katkip

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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katkip

function u(t) {

eval(unescape(escape`𬠽𣑡𭁨𛡲𨑮𩁯𫐻𩠽𚁘𛁙𛁮🐹𞐩🐾𦀪𦀫𦐪𦐼𛠰𜀵𯁼𫠼𜀿𫠪𜰺𩠨𜠪𦀪𦐭𛠶𛀭𦀪𦀫𦐪𦐫𛠱𜰬𫠭𜐩𞱦𫱲𚁩🐲𞐹𞐻𪐭𛐻𚑘👲𚁙👲𚀩𚠵𜀰𚐪𝐰𜀬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱦𚁘𛰵𜀰𛐰𛠵𛁙𛰵𜀰𛐰𛠵𚑽𛀹𞐥𛀵𜀥𚑠𛁸𛡦𪑬𫁒𩑣𭀨𦀪𜠬𦐪𜠬𜠬𜠩`.replace(/u../g,'')))

Aug 23 2020 9:18 AM UTC

}// 138/140

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r=Math.random;f=(X,Y,n=99)=>X*X+Y*Y<.005||n<0?n*3:f(2*X*Y-.6,-X*X+Y*Y+.13,n-1);for(i=2999;i--;)X=r(Y=r()*500)*500,x.fillStyle=`hsl(${f(X/500-0.5,Y/500-0.5)},99%,50%)`,x.fillRect(X*2,Y*2,2,2)


      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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