Dweets awesomed by u/ArthurThuczsec

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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KilledByAPixel

function u(t) {

with(x)t||translate(769,40,R=1e3),beginPath(lineWidth=9),arc(0,0,R,0,1.6),rect(0,0,R,R),stroke(),translate(0,R-(R/=1.618)),rotate(1.57)

Jan 9 2023 6:01 AM UTC

}// 135/140

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Golden Spiral

u/cantelope

superb!
u/danny@hille.dk

Nice! I tried sonting similar, some time ago, but could not golf it and still make it look good -> this is how far i got (uncompressed): with(x)t||(a=[1,1],translate(960,540)),a.push(o=a.at(-2)+a.at(-1)),strokeRect(0,0,o,o),arc(0,o,o,4.7,0),translate(o,o),stroke(),rotate(1.57)

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Xen

remix of d/26754 by u/DaSpider

function u(t) {

for(b=`linear-gradient(${a=t*=i=92}deg`;i--;)c.style.background=b+=`,hsl(${a-i} 92%${a/i}%)`

Jan 4 2023 2:44 PM UTC

}// 92/140

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Golf and play

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ArthurThuczsec

remix of d/26741 by u/taupelink

function u(t) {

c.width|=i=99;for(x.globalCompositeOperation='xor';i--;x.fillRect(450,X/2,1e3,20))x.fillRect(X=i*29+S(t)*300-400,200,50,800)

Jan 2 2023 12:09 AM UTC

}// 124/140

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taupelink

function u(t) {

c.width|=0;x.globalCompositeOperation='xor';for(i=9;i--;x.fillRect(800,X/2,200,20))x.fillRect(X=400+i*100+S(t)*300,400,50,200)

Jan 1 2023 9:38 PM UTC

}// 126/140

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d/26741

u/taupelink

Intersection #default #genuary #genuary4 #genuary2023
u/joeytwiddle

emergent #checkerboard

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Xen

function u(t) {

for(t?i=1e3:X=Y=.1;i--;X+=C(X^Y^i),Y+=S(Y*X*i))x.fillRect(i*2,t*99,1,2-C(X)-S(Y))

Dec 27 2022 11:39 AM UTC

}// 81/140

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Testing

u/magna

PASSED

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NiekvD

remix of d/26697 by u/NiekvD

function u(t) {

eval(unescape(escape`景爨猽㈰ⱴ㽳㨨挮扥景牥⡄㵤潣畭敮琮捲敡瑥䕬敭敮琨≩湰畴∩⤬䐮癡汵攽≘㵙∩Ᵽ⹷楤瑨簽〬椽㤶㭩ⴭ㬩景爨樽㔴㭪ⴭ㬩堽椭㐸ⱙ㵪ⴲ㜬砮晩汬剥捴⡩⩳ⱪ⩳ⱳ⩥癡氨䐮癡汵攮牥灬慣攨∽∬∽㴢⤩ⱳ⤻`.replace(/u([^D].)/g,'$1%')))

Dec 26 2022 9:00 AM UTC

}// 140/140

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graphing calculator with input

u/NiekvD

Some equations to try out: X*X/4 < Y+10 ||| X*X + Y*Y > 300. You can also use equations like this: X!=Y ||| X<Y ||| X>Y.
u/NiekvD

You can also use time in your equations like this: X*X + Y*Y + S(t)*200 > 200:
u/NiekvD

X/Y/S(t)

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NiekvD

remix of d/26691 by u/NiekvD

function u(t) {

s=20
for(i=96;i--;){
  for(j=54;j--;){
    x.fillStyle=`hsl(${i*3.75},100%,${100-50*j/27}%)`
    x.fillRect(i*s,j*s,s,s)
  }
}

Dec 25 2022 8:25 AM UTC

}// 126/140

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shorter hsl graph

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Xen

remix of d/26684 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=c.width|=m=30;i--;x.fillRect(1e4/s+T(t+i%m)/s*1e4+S(i+t)*222,T(i+t/2)*(i%m)/s*1e3,p=99/s,p))s=i/m

Dec 24 2022 4:50 PM UTC

}// 128/140

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slight golf

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Xen

remix of d/21065 by u/Xen

function u(t) {

t?z>99?(i+=e,e=4,f+=z=1):x.fillText(f%(z*=4)==z/2?e=1:0,g+=C(y=89/85*i),h-=S(y)):e=z=h=f=i=g=134

Dec 15 2022 12:11 AM UTC

}// 96/140

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tad more golf

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Xen

remix of d/20072 by u/Xen

function u(t) {

t?0:x.fillRect(0,0,2e3,2e3)
for(Y=(a=i=555)*t%(X=1e3);--i;x.fillStyle=R(0,a/9))x.fillRect(X+=S(a+=4*Math.random())*Y/59,Y+=C(a)*9,5,.4)

Dec 13 2022 6:34 PM UTC

}// 135/140

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Merry Xmas Dwitter Famalang!

u/BriSeven

wonderful remix, i am amazed that people are still tweaking this one
u/danny@hille.dk

treeception -> t?0:x.fillRect(0,0,2e3,2e3) for(Y=(a=i=555)*t%(X=1e3);--i;)x.fillText(i%9?'🌲':'⭐',X+=S(a+=4*Math.random())*Y/59,Y+=C(a)*9)

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