Top dweets of all time

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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sawaxon

function u(t) {

c.width|=0;k=i=>(S(i*t)+1)*49;p=i=>S(i)*9+i*99;for(j=19;j--;)for(i=12;i--;x.moveTo(p(j),p(i)))x.ellipse(p(j),p(i),k(i),k(j),0,.1,0);x.fill()

Mar 9 2017 7:14 PM UTC

}// 140/140

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p01

function u(t) {

for(x.fillStyle=R(i=c.width|=0);i--;)X=i/11%4-2,Y=i/240-4,(X-t^Y)&1||x.fillRect(99*(S(X*.8)*C(Y*=.4)+t*2%18),960-99*(4*S(t%3.1)-S(Y)),9,9)

Mar 4 2017 9:36 PM UTC

}// 138/140

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BOING! A 138bytes tribute to the legendary Amiga demo

u/alien

mother of god...
u/joeytwiddle

#sphere #ball #amiga

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innovati

function u(t) {

for(i=1500;i--;){
  x.fillStyle='hsl('+i*10+',75%,50%)';
  x.fillRect(i/t,i*t,30,30);
}

Feb 27 2017 8:11 PM UTC

}// 87/140

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u/infin80

That's a helluva trip!
u/Xen

Has anyone really been far as decided to use even go want to do look more like?

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hamptonio

remix of d/123 by u/icecuber

function u(t) {

t?i++:i=0;for(j=1e3;j--;){a=b=0;k=256;for(;k--&&a*a+b*b<4;)c=a*a-b*b+i/1e4,b=2*a*b+j/1e4+.6,a=c;x.fillRect(i,j,1,S(k))}

Feb 26 2017 9:48 PM UTC

}// 119/140

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u/iverjo

Worth the wait
u/hamptonio

Yeah its pretty damn slow.
u/KHymatim

Mmmmm
u/iverjo

#fractal

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pieterkockx

function u(t) {

for(i=0;i<400;i++){r=Math.random(1);s=S(t)*S(r*t);x.fillStyle=R(180*s,240*r*s,128*s,r*r);x.fillRect(i*11*s,1e3*s+99*r,5*r,28*r*(t%8));}

Feb 19 2017 11:33 PM UTC

}// 135/140

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iverjo

function u(t) {

i=W=c.width=960;X=250*t%W;G=(1-S(X/29))*.3;x.lineWidth=80;x.arc(X,200,40,G,6.29-G);x.stroke();while(i>X)x.fillRect(i,190,20,20),i-=190

Jul 22 2016 12:34 AM UTC

}// 134/140

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Pacman, inspired by tamberlo

Show more comments…
u/tamberlo

thank you for cleaning up my idea ;) your solution is very neat
u/iverjo

Thanks :) It lacks the yellow color, though. I'm not sure I could hack that in without removing the rectangles
u/iverjo

Golfed a bit (128 characters): i=W=c.width=960;x.lineWidth=80;x.arc(X=250*t%W,200,40,G=.3-.3*S(X/29),6.29-G);x.stroke();for(;i>X;i-=190)x.fillRect(i,190,20,20)
u/donbright

lol
u/iverjo

#pacman
u/rodrigo.siqueira

#atari

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Agnes

remix of d/34201 by u/Agnes

function u(t) {

f=1e2;V=(t)=>1-.5/f+Math.random()/f;x.font="20cm A";t?x.setTransform(V(t),1-V(t),1-V(t),V(t),0,0)&x.drawImage(c,0,0):x.fillText("😂",400,800)

Aug 13 2025 3:33 PM UTC

}// 140/140

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Replica of a replica of a replica 2 #sequel

u/lewdev

Whoa... nightmare fuel
u/tomxor

Teletubbies on shrooms!
u/cantelope

lol

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KilledByAPixel

remix of d/22746 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󡌽󬬽󟭸󛭦󪝬󫍒󩝣󭌨󦌫󟝃󚍡󚜬󦜫󟝃󚍡󚼵󚜬󜬬󜜬󬬦󙭄󚍲󛜱󚜩󒭦󫽲󚍣󛭷󪝤󭍨󟝩󟜲󝜶󞽩󛜭󞽄󚍲󚜩󮌮󬽣󨝬󩜨󮬽󜜮󜌰󝜬󮬩󛍪󟝩󙬲󛍘󟜨󭌪󞜹󚼨󪜾󟬲󚜪󚬳󚜥󝜰󜌬󦜽󜬰󛝘󛼹󛍡󟜲󛍄󚌱󜜫󝜪󛜭󪬩󛍡󟝃󚍢󟝴󚬹󚽩󚬳󚜯󜬭󪬯󜬫󜬬󡌨󬬽󝼫󪬩󛍡󚼽󪬪󠼨󨬭󜬩󚽪`.replace(/u../g,'')))

May 14 2025 3:47 AM UTC

}// 140/140

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Run for it! 🏃

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zachygreen

function u(t) {

eval(unescape(escape`󮌮󬭥󬽥󭌨󚜊󫜽󜌊󪼽󜜰󝼵󒭦󫽲󚍩󟜰󞽩󟌴󜌹󝬻󪜫󚼩󮽮󟜰󒭸󛭬󪝮󩝔󫼨󫜬󪼩󒭲󟜮󝼸󝜪󚌱󛝃󚍴󚜩󒭦󫽲󚍺󟜶󞽺󛜭󟬽󜌻󚜊󫬭󟝲󚬨󚌨󚌨󝌪󚭺󚭩󛼱󜌲󝌩󙬳󚼴󚜥󝌭󜬩󙜳󚼳󚜥󜼭󜜩󒭬󟜮󝌷󛼨󚌱󚽃󚍲󚜩󛼲󚜪󚬶󒭭󚼽󫌪󠼨󫬩󒭫󚼽󫌪󤼨󫬩󯜊󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Mar 7 2025 12:16 AM UTC

}// 137/140

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u/cantelope

ooh
u/KilledByAPixel

#koch
u/taupelink

The smoothness of the animation is remarkable
u/joeytwiddle

#fractal #animated

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marquisdegeek

function u(t) {

eval(unescape(escape`󩭯󬬨󡬽󜬵󝜬󣌽󞍥󝌻󥜽󣌥󡬬󥬽󣌯󡬬󣌭󛜻󚝐󟝆󛼨󥬭󝼹󚜬󣬽󚍕󛽆󛜮󝜩󚭐󛜮󜌵󚭓󚍴󚜪󤌪󤌬󣬪󟝎󛍄󟝓󚍐󚽆󚭴󚽖󛼹󚜾󜌬󥌽󥬼󞜲󟼲󜼺󣬾󝌿󜜲󞭎󟬲󟼴󞌫󜜵󚭄󞭎󟌮󜌱󙬦󘝄󟼶󜼺󜬱󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍔󚬵󛍔󙜱󝬪󜬰󛍔󙜴󚬸󝜩󛍸󛭦󪝬󫍒󩝣󭌨󥜪󞜬󥬪󜼬󞜬󜼩`.replace(/u../g,'')))

Mar 4 2025 5:53 PM UTC

}// 140/140

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An abuse of an example https://github.com/ssloy/tinycompiler/tree/m…

u/KilledByAPixel

nice #road
u/aleamb

beautiful!
u/marquisdegeek

Wait a while, the road direction changes