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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Irratix

function u(t) {

F=(h,w,l,a)=>{v=l%2;x.fillStyle=h;for(;a--;)x.fillRect(v?2*w*a:0,v?0:2*w*a,v?w:l,v?l:w)}
F('red',83,1e4,7)
F('blue',37,583,11)
F(0,53,768,6)

Oct 5 2019 9:40 PM UTC

}// 140/140

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American flag. Initialy I attempted it with a blue rectangle on top of which I added white rectangles for the stars, but I couldn't get it short enough. This looks way worse, but it's also way shorter. Would be curious to see if anyone can get a better looking US flag in this space.

u/yonatan

there's https://www.dwitter.net/d/14922 but it's compressed

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nsayenko

function u(t) {

c.width=1920;for(i=0;i<10000;i++)x.fillRect((C(137.5*i)*Math.sqrt(i)*8)+960,(i*5.5*T(t)/2+S(t)/10)+540,10,10);

Feb 23 2017 5:39 AM UTC

}// 110/140

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taupelink

remix of d/27223 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽ㅥ㐻椭ⴻ砮晩汬剥捴⠱㈰⩘ⰱ㈰⩙ⱘ⭦☲ⱙ⭦☳⤩堽椪椪琥㠫㐬夽椪⨳⩴┸⬮㔬昽椥⠵⩙簰⤥㌫⡘┲ⴱ⤪⨲⭘⼶⩓⡙⤪⨲ⱸ⹦楬汓瑹汥㵠桳氨⑻ⴴ㔪⡧㴱⭦☵⥽Ⱔ筦┱⨳ぽ┬⑻㜰ⴵ⩙紥Ⱔ笮㌯瑽⥠`.replace(/u([^D].)/g,'$1%')))

Mar 19 2023 7:26 PM UTC

}// 140/140

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d/27227

u/Jezza

I really like the colours of this one.

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rodrigo.siqueira

remix of d/33541 by u/Axioplase

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚁠𞱣𛡷𪑤𭁨𯀽𜀻𨐽𞐪𚀲𛠵𚱓𚁴𚐯𜑥𝠩𞱭🐱𩐳𞱦𫱲𚁩🐰𞱩🀲𩐳𞱩𚰽𨐩𩡯𬠨𪠽𜀻𪠼𫐻𪠫👡𚑩𩠨𚁩𛐹𝠰𚰴𝠰𚡃𚁴𛰲𚐩𚠪𜠫𚁪𛐵𝀰𚐪𚠲🀲𩐵𙡔𚁪𚡩𛰱𚐾𜀩𮀮𩡩𫁬𤡥𨱴𚁩𛁪𛀱𞐬𜐴)`.replace(/u../g,"")))

Mar 28 2025 8:56 PM UTC

}// 128/140

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Xen

remix of d/8918 by u/New_Core

function u(t) {

for(w=c.width|=i=800;i--;x.rect(960+Z*S(q/C(t/9))*20,400*C(q/t*S(t/5))+540-Z,Z,Z))Z=w/(i+S(q=t-i*C(t/9))+39)
x.fill("evenodd")

Jul 23 2018 3:55 PM UTC

}// 126/140

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faster and faster

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docravendark

remix of d/31972 by u/lonestar108

function u(t) {

f=(x,y,n=0)=>x*x+y*y<99?f(x*x-y*y,4*S(x)*S(y)+1,n+1):C(n/2)**4
for(t?Y++:Y=0,p=X=2e3;X--;x.fillRect(X,Y,1,f(2*X/p-1,(4*Y/p-1)*9/16)));

Mar 8 2025 11:42 AM UTC

}// 134/140

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KilledByAPixel

remix of d/14750 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𛁬𪑮𩑗𪑤𭁨👩🐱𞐻𪐭𛐻𬱴𬡯𪱥𚀩𚑦𫱲𚁢𩑧𪑮𤁡𭁨𚁪🐸𚐻𪠭𛐻𨑲𨰨𞐶𜀬𝐴𜀬𪐪𜠸𛁡👴𛑪𚡍𨑴𪀮𤁉𛰳𚰵𚡓𚁩𛰲𚱴𚠲𚐯𜐹𛁡𚐩𬱴𬡯𪱥𤱴𮑬𩐽𨁨𬱬𨐨𙁻𪐪𞐫𭀪𞐹𯐠𞐹𙐵𜀥𨀻`.replace(/u../g,'')))

Sep 25 2019 4:40 AM UTC

}// 130/140

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Bounce Back Warp Portal

u/tomxor

:P are you going to reconstruct your game in 140char chunks?
u/KilledByAPixel

Now that I've made a portal, maybe we can pull the rest of the game through it.

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KilledByAPixel

remix of d/22784 by u/KilledByAPixel

function u(t) {

for(o='',i=99;i--;c.style.filter='invert(')o+=String.fromCharCode(55308,56320+1024*Math.random(x.font='3in"'))
x.fillText(o,-99,16500*t-39)

May 21 2021 3:39 AM UTC

}// 139/140

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Random Hieroglyph Wall

u/DaSpider

d/16502

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snydej

remix of d/6785 by u/PietPtr

function u(t) {

with(x)for(i=364;i--;beginPath(fill()))for(fillStyle=`hsl(${(t+i)*79},50%,50%)`,j=6;j--;)lineTo(i%28*79+50*C(s=j+j/21),i%26*45+50*S(s))

Feb 14 2018 7:21 PM UTC

}// 135/140

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DazeWare

remix of d/34837 by u/DazeWare

function u(t) {

for(y=n=2e3,f=_=>(_%=96)<45?_:96-_;y--;x.fillRect(0,y^t,n,1))x.fillStyle=`hsl(${t*26} 90%${1*f(t*96+2*f(y/6))/Math.random()}`

Jan 23 2026 9:55 PM UTC

}// 125/140

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