Hot dweets by u/Xen

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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Xen

remix of d/19709 by u/dweetbleep

function u(t) {

for(c.width|=i=z=1e3;i--;x.lineTo(z+z*C(Z=i*t),500+z*S(Z)));x.stroke()

Aug 18 2020 6:23 PM UTC

}// 70/140

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quick play

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Xen

remix of d/19684 by u/jgobi

function u(t) {

for(i=c.width|=0;i--;x.fillRect(960-6+C($=i/_*t)*_,540-6+S($)*_,29,9))x.fillStyle=`hsl(${_=500*S(t+i)} 99%50%)`

Aug 15 2020 5:27 PM UTC

}// 111/140

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quick test

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Xen

function u(t) {

for(i=299;i--;x.fillRect(1e3+C(i-t)*1e3,500+S(i-t^t)*500,9,i))x.fillStyle=`hsl(${t*i},50%,50%,.06)`

Aug 13 2020 9:03 PM UTC

}// 99/140

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I've not been active lately sorry

u/tomxor

Mmm rainbows... All is forgiven :)

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Xen

remix of d/19608 by u/veubeke

function u(t) {

for(c.width|=i=9,x.font='15em"';i--;x.fillText('🐌💙',-299,-180))x.transform(1,i-0?0:t,i%2?1:-T(C(t)),1,i<8?i:980,i<9?200:99)

Aug 5 2020 6:57 PM UTC

}// 123/140

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had to play quickly before pub o'clock

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Xen

remix of d/19552 by u/nikoloffgeorgi

function u(t) {

for(c.width|=i=29;i--;x.stroke())x.lineWidth=i*i*2,x.lineTo(i*99,500+S(i*t)*99)

Jul 29 2020 9:42 PM UTC

}// 79/140

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golf and play

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Xen

function u(t) {

for(t/=33,i=2e3;i--;x.fillStyle=`hsla(${z*1e3},99%,33%,.06)`)x.fillRect(1e3+C(z=i**t)*i,540+S(z)*i,33,22)//Xen!

Jul 21 2020 5:21 PM UTC

}// 111/140

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#Waitforit #Xweet

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Xen

remix of d/5760 by u/DirtyDan

function u(t) {

for(x.beginPath(i=b=540);i--;x.fillRect(q-4,s-4,9,9),x.strokeStyle=R(q))x.lineTo(q=960+i*C(r=i/b*t*9),s=b+i*S(r));x.stroke()

Jul 13 2020 7:44 PM UTC

}// 124/140

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golf and play

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Xen

remix of d/19364 by u/Xen

function u(t) {

throw t?(c=a+b,a=b,b=c):a=b=1

Jul 10 2020 4:54 PM UTC

}// 29/140

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29byte quick play, could be lower

u/CaptainMeat

how does any of this work
u/pavel

throw[a,b]=t?[b,a+b]:[1,1] is shorter and easier to read but throws both numbers :/
u/Xen

nice! 26bytes!

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Xen

function u(t) {

t?(x.fillText(a,t*9e2,9),c=a+b,a=b,b=c):(c.width=199,a=b=1)

Jul 9 2020 6:24 PM UTC

}// 59/140

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quick play

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Xen

function u(t) {

x.fillText(x.font="40em TINKS",C(t*9)*19-1.6e3,799+S(t*4)*19)
x.fillStyle=`hsla(${t*99},69%,49%,.03)`

Jul 7 2020 8:21 PM UTC

}// 101/140

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