Dweets awesomed by u/ximavus

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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DazeWare

remix of d/34723 by u/DazeWare

function u(t) {

c.width=w=99
for(i=w*33;i--;x.fillRect(i%w,i/w*2,1,9))f=i%w+999*S(t*.05),n=T(0|(i/w+f^f-i/w)/(t*.7+6)),x.fillStyle=R((i)*n&i,n*i,(n&i)*i)

Jan 10 2026 2:36 PM UTC

}// 137/140

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u/ximavus

theyre back!

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seedanski

function u(t) {

for(i=9e3;i--;)x.fillStyle=`hsl(${i%360},99%,50%)`,x.fillRect(960+S(t+i/999)*i/9,540+C(t*2+i/999)*i/9+S(i/99)*99,4,4)

Jan 10 2026 7:44 AM UTC

}// 118/140

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Cosmic Firework Galaxy

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seedanski

function u(t) {

for(i=6e3;i--;)x.fillStyle=`hsl(${S(i*i+t)*360+t*60},99%,50%)`,x.fillRect(960+S(i+t)*i/3+C(i/9+t)*80,540+C(i-t)*i/3+S(i*i)*50,3,3)

Jan 10 2026 7:29 AM UTC

}// 131/140

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Liquid Plasma Storm

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seedanski

function u(t) {

c.width|=0;for(i=2e3;i--;x.fill())x.fillStyle=`hsl(${i+t*99},99%,${i/20}%)`,x.fillRect(960+i*S(t+i/99)*S(i),540+i*C(t-i/99)*C(i/9),9,9)

Jan 10 2026 7:27 AM UTC

}// 135/140

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Hypnotic Spiral Vortex

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rodrigo.siqueira

remix of d/34721 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(𝕏=X=Y=i=4e4;i--;𝕏=X,x.fillRect(Y*1630+960,X*1480,t<2,.1))X=T(X*X-Y*Y)+.3,Y=T(2*𝕏*Y+.1+S(t+i+S(i%2))/2)%.59

Jan 10 2026 2:20 AM UTC

}// 135/140

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Chaos fragmentation #chaos

Show more comments…
u/ximavus

Its like glass shattering. I like it!
u/DataMeta

Dope. Reminds me of a radioisotope cloud chamber
u/vain

Fantastic. That could be a real old photograph of something.
u/joeytwiddle

I think Cthulu's minions are coming through
u/SockTaters

smudgy cloud chamber
u/lewdev

Finally a new front page "top | year" dweet! I personally don't like the default. I think it should be the default for not-logged in users. And logged in users should be able to define which to default to in their user settings.

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alpbak

function u(t) {

x.fillStyle='#0001';x.fillRect(0,0,2e3,2e3);for(i=99;i--;)x.font='80px serif',x.fillText('🍿',960+C(i)*i*9+S(t+i)*99,1080-t*99%1080+i*11)

Jan 9 2026 8:56 PM UTC

}// 136/140

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u/ximavus

The popcorn from the chaos in the Minecraft movie theaters :)

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XOVT

function u(t) {

c.width|=0;for(i=2e4;i--;){X=i&127,Y=i>>7,v=X*Y+X*9+Y*7|0;v&32&&x.fillRect(X*8,Y*8,8,8)}x.fillRect((64+S(t)*40)*8,(64+C(t)*40)*8,16,16)

Jan 9 2026 8:37 PM UTC

}// 135/140

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ximavus

function u(t) {

c.width=568
t?onmousemove=e=>v.push([e.x,e.y]):v=[onkeydown=k=>v=[]]
for(a of v)x.fillRect(C(t-a[0]/99)*282+282,S(t-a[1]/99)*158+158,3,3)

Jan 9 2026 4:29 PM UTC

}// 137/140

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Animating Projection!

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kruno.ooo

function u(t) {

FPS=9+99*(Date.now(performance=setStatsVisibility(~(n=>(d=(s=stats).dom).style.left=~~s.setMode(d.children[n].style=n))(frame<79|0)))/1e3&1)

Jan 9 2026 11:43 AM UTC

}// 140/140

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DNA #stats

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DazeWare

remix of d/1968 by u/nystrand

function u(t) {

for(l=c.width=512,a=C(t),b=S(t);l--;x.fillRect((k-a*a*i-b*a*j+b/a)*z+300,(a*i+b*j)*z+99,d=.1*z/a,d))i=l%6,j=l>>3&7,k=l%8-4,z=20+b*i-a*j*t

Jan 6 2026 10:50 AM UTC

}// 137/140

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u/ximavus

wheres the tan for the X coord?

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