Random dweets | Dwitter

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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f8f82804

remix of d/9560 by u/f8f82804

function u(t) {

p=a=>127-C(a)*127;for(i=3;--i;x.fillRect(0,0,960*i,2e3))x.fillStyle=R(p(a=t+i*22),p(a-2),p(a+2))

Aug 30 2018 7:10 PM UTC

}// 96/140

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looping saves another 22 bytes #golf #color #palette

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geeknik

function u(t) {

for(i=99;i--;x.fillRect(960+400*C(a)*C(i/9),540+300*S(a)*S(i/9),3,3))a=i/15+t

Jul 12 2025 12:58 AM UTC

}// 77/140

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Parametric Elliptic Curve

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albertarv

function u(t) {

//by @taki_bump
c.style.background=`url(//pbs.twimg.com/media/BdzojveCMAAOKcK.png) 
 rgb(${l=Math.floor(S(t)*128+128)},${l},${l}) 0/contain`

Feb 7 2018 11:38 PM UTC

}// 140/140

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u/AnnanFay

Note: Anyone who can't get this to work - you need to disable tracking protection in browser settings.
u/cantelope

love this. way to think outside of the box :)

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BriSeven

function u(t) {

x.fillRect(frame,0,t/32,1080)

Jan 31 2022 1:17 AM UTC

}// 30/140

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Just a simple gradient

u/BriSeven

Just 3 simple gradients
u/BriSeven

Haha I'm such a doofus

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katkip

function u(t) {

if(t<.4)x.font=`${2+(r=Math.random)()*10}cm"`,x.fillText('🗔',r()*1920,r()*1080)

Jul 28 2019 4:46 PM UTC

}// 79/140

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when you use windows xp #meme #text #os

u/DataMeta

lol
u/joeytwiddle

Great! I dreamed of this dweet but you actually made it.

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tomxor

remix of d/15367 by u/tomxor

function u(t) {

eval(unescape(escape`瑼籸⹦楬汒散琨愽〬戽〬挮睩摴株㴴Ᵽ⹨敩杨琪㴴⤻砮晩汬却祬攽✣晦昧㭦潲⡩㴱攵㭩ⴭ㭸⹦楬汒散琨愪猭㘴〬截猫猬ㄬ⸰㌩⥲㴰簴⩍慴栮牡湤潭⡳㴲㔶〩ⱡ⬽⸳⨨爭愫截匨愪㌮ㄴ⤩Ɫ⬽⸳⨨〭愪戫䌨愪㌮ㄴ⤩`.replace(/u(..)/g,"$1%")))

Aug 10 2019 11:43 AM UTC

}// 140/140

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Chaos Photographer, Pic 2 - HQ 4K Render

u/tomxor

Takes ~4min @6fps, right-click save-image for better downsampling quality, FireFox gives smoother quantization: https://imgur.com/gallery/BnWGfDB

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ArthurThuczsec

remix of d/25702 by u/Salko75

function u(t) {

eval(unescape(escape`𨰮𫱮𨱬𪑣𪰽𩐽🡻𨐽𫡥𭰠𠑵𩁩𫱃𫱮𭁥𮁴𚀩𞱯👡𛡣𬡥𨑴𩑏𬱣𪑬𫁡𭁯𬠨𚐻𫰮𨱯𫡮𩑣𭀨𨐮𩁥𬱴𪑮𨑴𪑯𫠩𞱯𛡦𬡥𬑵𩑮𨱹𛡶𨑬𭑥👴𧡥𛡸𞱯𛡤𩑴𭑮𩐮𭡡𫁵𩐽𭁞𩐮𮐻𫰮𬱴𨑲𭀨𚐻𫰮𬱴𫱰𚀱𚐻𫰮𭁹𬁥🐧𬱡𭱴𫱯𭁨𙱽`.replace(/u../g,'')))

Jun 24 2022 4:28 PM UTC

}// 126/140

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click canvas, X=frequency, Y=detune

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Daithi

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𒡦𫱲𚁩🐱𩐴𞱩𛐭𞰩𮱩𩠨𤰨𪐩🠰𛠱𚑻𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰨𝐰𛑓𚁩𚱴𚐪𝐰𚐪𜐰𯐬𞐰𙐬𝐰𙐩𨀻𮀮𩡩𫁬𤡥𨱴𚁓𚁩𚱴𚐪𚁓𚁩𚡩𚐪𜰰𜀩𚰱𩐳𛁓𚁩𚱴𚐪𠰨𪐪𪐩𚠵𜀰𚰵𝀰𛀵𛀵𚑽𯐻`.replace(/u../g,'')))

Aug 30 2025 9:31 PM UTC

}// 131/140

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Colours

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danny@hille.dk

function u(t) {

for(c.width=i=192;i--;)for(p=9;p--;)('༏ఃࠁࠁϼݮ୭෻ง෻ਅ۶ࡡඛ๧'.charCodeAt(Y=i%16)>>(X=i>>4))%2||x.fillRect(p*18+X+99*S(t)+18,40+Y*2,1,2)

Jul 17 2021 2:38 PM UTC

}// 129/140

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#default kid #sprite

u/danny@hille.dk

#pixelart

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rpearl

function u(t) {

for(i=0;i<600;i++){a=i*3.883,h=t*i/3
x.fillStyle=`hsl(${h},100%,50%)`
x.beginPath()
x.arc(960+C(a)*i,540+S(a)*i,12,0,6.28)
x.fill()}

Mar 10 2017 1:16 AM UTC

}// 132/140

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u/donbright

great colors. if you make i/t/S(t/10) it is pretty funky
u/donbright

make a = i/t/S(t/10) i mean
u/rpearl

that's a cool edit! totally different but somehow similar
u/jsizzle

Oh my god, hypnotic!