Top dweets by u/Xen

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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Xen

remix of d/33902 by u/neimad

function u(t) {

for(i=666;i--;x.fillRect(X=i*C(i+(w=i/19+t))+666,Y=i*S(i+w+S(i+t*7)/5)+440,i,i),x.strokeRect(X,Y,i,i))x.fillStyle=`hsl(${i},99%,69%,.04`

Jun 3 2025 5:35 PM UTC

}// 136/140

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quick golf and play

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Xen

remix of d/32879 by u/Coalshork

function u(t) {

with(x)lineTo(X=460,!translate(X,Y=540)),rotate(6),translate(-X,-Y),stroke()

Dec 8 2024 3:44 PM UTC

}// 76/140

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slight golf

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Xen

function u(t) {

x?.fillRect(1,23,456,789)

May 31 2023 7:09 PM UTC

}// 25/140

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quick test, why's this work?

u/deobfuscate

So that works and then I can't save two extra chars by excluding the ":"
u/danny@hille.dk

this is why it works: https://developer.mozilla.org/en-US/docs/Web…
u/danny@hille.dk

it is the same as writing: if(x)x.fillRect(1,23,456,789)

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Xen

function u(t) {

for(i=99;i--;)x.fillRect(1e3+C(t)*999,500+S(t*i)*499,9,9)

Mar 18 2021 9:58 PM UTC

}// 57/140

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Xen & Erin Dweetchain #1

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Xen

remix of d/21909 by u/magna

function u(t) {

onmousemove=e=>{X=e.x/(R=c.offsetWidth/Z);Y=e.y/R};for(Z=c.width|=i=9;i--;)x.fillRect(i*99+X+S(t)*300,Y,50,200)

Mar 12 2021 2:40 PM UTC

}// 111/140

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Had to be done lol, Shoutz 2 Magna & V, CGT.js

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Xen

remix of d/21894 by u/kian

function u(t) {

for(i=1e4,c.width=w=128;i--;x.fillRect(X,Y,1,1))x.fillStyle=R(X=i%w+T(t*i),((Y=i>>7)&X*X&Y/i)*w,T(X*Y)*i)

Mar 10 2021 10:41 PM UTC

}// 105/140

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Xen

function u(t) {

x.drawImage(c,0,9)
for(i=222;i--;x.fillRect(i*9,5,4,9))x.fillStyle=`hsl(${T(t&i*t)*1e3+t*99},99%,40%)`

Mar 7 2021 1:25 PM UTC

}// 102/140

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Xen

remix of d/21726 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=1e3;i--;x.arc(500,300,i,K=i**(1.01+t/3e2),K));x.stroke()

Feb 21 2021 2:01 PM UTC

}// 70/140

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quick play

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Xen

remix of d/21718 by u/anotherkitten

function u(t) {

for(i=288;i--;x.fillStyle=R(C(t*i)*i*3,i,Y/3,.88))x.fillRect(i*7,540-(Y=S(t*i)*400),i,Y)

Feb 20 2021 5:19 PM UTC

}// 88/140

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"Come down dweet selecta with the 88 style... I want remix!"

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Xen

remix of d/21702 by u/schabanackk

function u(t) {

with(x)for(c.width=1e3,i=44;i--||stroke();)arc(499,270,260,q=i*t/7|0,q-t*9)

Feb 18 2021 9:09 PM UTC

}// 75/140

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quick play

u/Xen

just found z=219+(t%1.5) with(x)for(c.width=1e3,i=44;i--||stroke();)arc(499,270,260,q=i*z/7|0,q-z*9)

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