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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Current theme challenge: #Food

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ximavus

function u(t) {

t=~~(t*3)
F=(X,Y)=>~~((X&Y)/t)*t
for(X=96;X--;)for(Y=55;Y--;x.fillStyle=`hsl(${F(X,Y)*4} 99%50%)`)x.fillRect(X*20,Y*20,20,20)

Feb 12 2026 1:24 PM UTC

}// 125/140

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The de-sierpinsky-inator!

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KilledByAPixel

remix of d/13613 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`琿␺砽湥眠䅵摩潃潮瑥硴ⱦ㵸⹣牥慴敂畦晥牓潵牣攨⤬栽⡦⹢畦晥爽砮捲敡瑥䉵晦敲⠱ⰳ攵ⰳ攳⤩⹧整䍨慮湥汄慴愨〩ⱨ⹳整⡨⹭慰⠨弬琩㴾吨琾㸹♴⤩⤬昮捯湮散琨砮摥獴楮慴楯温Ɐ湣汩捫㵥㴾昮獴慲琨⤻`.replace(/u(..)/g,"$1%")))

May 4 2019 9:24 PM UTC

}// 139/140

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BYTEBEAT DWEET #4 - Click Canvas to Play Song! (Only works in Chrome, $ error is expected)

u/KilledByAPixel

#MinBytes - This dweet was collected on my album 𝓜𝓲𝓷𝓑𝔂𝓽𝓮𝓼 http://minbytes.3d2k.com
u/KilledByAPixel

Actually, this song got cut from the album because it uses tangent

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Ohead

function u(t) {

r=Math.random;b=10;t?t:y=(z=960)*.6;x.fillRect(z,y,b,b);z+=((r())-.5)*20;y+=((r())-.5)*20

Mar 20 2023 7:40 PM UTC

}// 89/140

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Random Walk

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magna

remix of d/22258 by u/magna

function u(t) {

f=_=>S(t+Y**.6+S(X/6+t*3))
for(i=3e3;i--;x.fillRect((X*2+1-v*v)*15,Y*30,v*v*30,30))v=f(X=i%64,Y=i>>6),x.fillStyle=`hsl(0,99%,${(v+1)*50}%`

Mar 30 2021 2:21 AM UTC

}// 138/140

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pavel

function u(t) {

for(k=2e3;i=S(t+k),j=S(i*k--);f&&x.fillRect(960+540*i,540*++j,9,4))d=1-i*i-j*j,f=d**.5*2-i-j,x.fillStyle=R(g=8*f**3,g,g+28*f,1-.05/d)

Feb 28 2019 7:26 PM UTC

}// 133/140

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𮀮𫐽𮀮𮠽𜐶𜀩𒡷𪑴𪀨𮀩𫐦𙡦𪑬𫀨𨑲𨰨𚁔🐷𝐰𚐫𫐬𮠫𫐬𫐭𛐪𜠬𜀬𝰬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𤠨𥀬𫐬𜀬𛠰𜰩𚐩𚐬𨡥𩱩𫡐𨑴𪀨𬱴𬡯𪱥𤱴𮑬𩐽𤠨𫐬𥀬𜀬𚁺𙡭𚐪𛠳𚐩𛁥𫁬𪑰𬱥𚁔𚱺𛁺𚱺𛁋🐵𜀰𚱭𛁋𛰴𛀳𛀹𛰴𛑭𛱔𛀷𛠱𝰫𫐯𥀩𛁳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Apr 6 2020 10:01 AM UTC

}// 140/140

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Planet

u/katkip

#space #planet

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katkip

remix of d/14831 by u/katkip

function u(t) {

for(c.width|=k=9;k--;)for(j=11;j--;){x.beginPath();for(i=4;i--;)x.fill(x.arc(160*j*1.2+C(i*1.6-t)*89,140*k+S(i*1.6-t)*89*C(j+k-t),0,0,0))}

Jun 29 2019 7:38 AM UTC

}// 138/140

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u/donbright

it would be hard to walk on this floor

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BuRRak

function u(t) {

t||(e=1);f=n=>n?(n*f(n-1)):1;e+=1/f(frame);throw e;

Feb 23 2018 3:38 PM UTC

}// 51/140

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Calculating Euler's number, not really useful at all

u/mitakkee

2

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Qwitter

remix of d/21455 by u/Qwitter

function u(t) {

eval(unescape(escape`𣄽𞄰𞵸𛥦𪕬𫅓𭅹𫅥🔧𘴶𜔲𜔧𞵸𛥦𪕬𫅒𩕣𭄨𜄬𜄬𫔽𜥥𜴬𫔩𞵦𫵲𚅪🔱𜴲𞵪𛔭𞴩𮵧🕌𚤨𜔫𪤯𜔱𧤰𚔫𠴨𭄩𚤱𜄴𞵨🕪𚥍𨕴𪄮𤅉𚤲𛴱𜔫𠴨𩴯𣄭𭄩𛕴𞵸𛥣𫅥𨕲𤥥𨵴𚄹𝤰𚵧𚥃𚅨𚔬𝔴𜄫𜤪𩴪𤴨𪄩𛅧𛴹𛅧𛴳𚕽`.replace(/u../g,'')))

Jan 27 2021 6:21 PM UTC

}// 124/140

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Iris

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taupelink

remix of d/23369 by u/taupelink

function u(t) {

for(i=q=300;--i;x.fillRect(i*X,i*Y+2**t,-6*q/t**.5,i*q*.7**t))f=i*t,X=f*f%7,Y=X*f%3,x.fillStyle=R(q+=C(q+X)*i/6,q**=1+S(p=3e3/q)/2,q/=Y,p/q)

Jul 22 2021 2:14 AM UTC

}// 140/140

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d/23370