Dweets by u/pedro

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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pedro

function u(t) {

c.width=2e3;v='👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌';for(i=v.length;i--;)x.font=70+S(t*5)*20+'px A',x.fillText('👌',i*69,540+S(t*9+i)*20)

Jan 3 2018 12:45 PM UTC

}// 117/140

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pedro

function u(t) {

α=200;c.width=α*2;τ=Math.PI*2;x.font="36px A";x.fillText(['👌','👍','👌','👍','👌','👍','👌','👍'][(t|0)%8],α+C(t)*70,50+70+S(t)*70);

Jan 3 2018 11:54 AM UTC

}// 125/140

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u/crimbles

89 characters: α=200;c.width=α*2;x.font="36px A";x.fillText(['👌','👍'][(t|0)%2],α+C(t)*70,120+S(t)*70);

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