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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KilledByAPixel

function u(t) {

for(i=2e3,c.width=w=60;i--;)x.fillRect(X=i%w,Y=i/w|0,1,T(Y|X+t*w*Y/9)/9)

Mar 13 2021 6:11 AM UTC

}// 72/140

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Express Train Past Factories 🚄🏭

u/tomxor

I like it. Reminds me of your castle #parallax d/17367
u/KilledByAPixel

Thanks! This one turned out interesting for how simple it is.

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KilledByAPixel

remix of d/14282 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󨬽󨜮󭭡󫍵󩜺󨼮󫽵󭍥󬭈󥍍󣌽󘬼󭍥󮍴󨝲󩝡󘍩󩌽󨜾󘬊󭍨󬭯󭼠󘭥󭭡󫌨󭝮󩝳󨽡󬍥󚍥󬽣󨝰󩝠󘬠󚼠󤽴󬭩󫭧󛭦󬭯󫝃󪍡󬭃󫽤󩜨󛬮󛭛󛬮󛭢󛭬󩝮󩽴󪌥󜬿󨬫󙼻󙼺󨭝󛭭󨝰󚌨󩜬󪜩󟜾󩜮󨽨󨝲󠽯󩍥󠝴󚌩󯌨󜍸󡍂󚽩󙜲󚬴󚜼󟌸󚜩󚼢󨌮󬭥󬍬󨝣󩜨󛽵󛬮󛽧󛌧󙼩󚜩󘬻`.replace(/u../g,'')))

Jun 11 2021 5:50 PM UTC

}// 138/140

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Dwitter compressor 3.1 (194B pack) - Fixed to work with new dwitter code #compressed #tool

u/KilledByAPixel

Paste your code in the textarea, it will throw the compressed version!
u/taupelink

#B194
u/KilledByAPixel

more info from xem: https://xem.github.io/codegolf/obfuscatweet.…

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marquisdegeek

function u(t) {

c.width|=0;for(i=0;i<256;++i){a=960+i*3*C(t+i/10);b=540+i*4*S(t+i/600);x.fillStyle=R(a/8,b/5,i);x.fillRect(a,b,10,10)}

Jan 6 2025 6:08 PM UTC

}// 118/140

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A variation on a graphic demo I made in 2006 that manipulated 256 DOM <img> objects to make this effect

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taupelink

remix of d/24644 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㍥㐻洭ⴻ砮晩汬⡸⹳瑲潫攨⤩⥘㵭⨪⸸┲㐬夽匨洩ⱶ㴱⭓⡘⭔⡭⤩⼳ⱸ⹳瑲潫敓瑹汥㵒⡩㵭┳㐹⬹㤬椪㵶Ⱪ⨪瘬⬫夯㐩ⱸ⹢敧楮偡瑨⡸⹬楮敗楤瑨㴶〪瘩ⱸ⹡牣⡘⨸〬㔴〪夬㌰⽶ⱭⱭ⬲⵶⨪天`.replace(/u([^D].)/g,'$1%')))

Apr 9 2022 1:25 AM UTC

}// 140/140

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d/25310

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rodrigo.siqueira

remix of d/27032 by u/taupelink

function u(t) {

for(i=1e4;i--;x.fillRect(t*5*X+960,32*Y,K=3/t,K))Y=i/270-t,X=T(Y*i)*t*9,g=Y&24+X%8,h=X&++g,(z=(X/g%(a=8-Y/++h)-a+h)&3),x.fillStyle=R(70*z+h)

Feb 13 2023 2:38 PM UTC

}// 140/140

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Red spine

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ximavus

function u(t) {

eval(unescape(escape`𭁼𯁸𛡴𬡡𫡳𫁡𭁥𚀹𝠰𛀵𝀰𚐊𫱮𫑯𭑳𩑭𫱶𩐽𩐽🡻𦀽𩐮𮀪𜰮𝀻𦐽𩐮𮐪𜰮𝁽𒡦𫱲𚁩🐹𞐻𪐭𛐻𚑻𮠽𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜠵𝐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𮠬𮠬𮠩𞱸𛡦𪑬𫁒𩑣𭀨𦀭𞐶𜀬𦐭𝐴𜀬𜠰𛀲𜀩𞱸𛡲𫱴𨑴𩐨𜐩𯐻`.replace(/u../g,'')))

Oct 30 2025 5:43 PM UTC

}// 123/140

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Spiral Paint!

u/magna

Mosaic floor generator
u/ximavus

wish I could make this without compression, I could only fit it with opaque black
u/rodrigo.siqueira

See remix for the uncompressed version.

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BriSeven

remix of d/33565 by u/BriSeven

function u(t) {

with(x){for(beginPath(t||scale(9,9)),fillText('SFRAT',160,99),i=2;i--;lineTo(6*j,111-j*j/9+11*S(4*j)))j=~~t+i;rect(1,-1,222,111);stroke()}

Apr 10 2025 6:31 AM UTC

}// 138/140

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number go up

u/UEZ

Trump makes America great again...

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Xen

remix of d/21003 by u/katkip

function u(t) {

for(c.width|=Z=99;Z--;c.style.filter="blur(3em)contrast(9)")x.beginPath(x.fill(x.arc(960+S(Z*3-t)*19*Z,540+C(Z+t)*13*Z,80,0,9)))

Dec 15 2020 10:19 PM UTC

}// 128/140

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play and golf 128

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ciaccodavide

function u(t) {

for(K=120;K--;)
x.fillStyle=R(g=66+111*Math.random()*.02*K,g*.7,g*.3),
x.fillRect(K*8,0,8,8)/x.fillRect(1920-K*8-8,0,8,8)
x.drawImage(c,0,8)

Oct 26 2020 12:43 PM UTC

}// 140/140

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Infinite Procedural Symmetry

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KilledByAPixel

function u(t) {

V=i=>t?S(u[i]+=u[i+3]=u[i+3]*.99+Math.random()/500-1e-3)*120+128:u[i]=u[i+3]=0
x.fillStyle=R(V(0),V(1),V(2))
x.fillRect(0,t*60,2e3,-99)

Feb 16 2024 5:50 AM UTC

}// 135/140

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Smooth Gradients 🌈