Dweets awesomed by u/gpolonus

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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rodrigo.siqueira

remix of d/23431 by u/rodrigo.siqueira

function u(t) {

for(Y=t/9-1,i=2e3;i--;x.fillRect(i,60*t,1,1))r=((X=i/540-1.8)*X+Y*Y)/99,x.fillStyle=`hsl(${(K=T(Y/r|X/r*2))*t},75%,${1e3*r*K}%`

Jul 30 2021 12:41 PM UTC

}// 127/140

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Inverted #sierpinski color remix 3

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mxfh

remix of d/676 by u/mxfh

function u(t) {

for(d=new ImageData(i=w=c.width=256,w),I=-1;i--;)for(j=w;j--;)d.data[I+=4]=(i-j&i+j)*t%w
x.putImageData(d,0,0)

Jul 28 2021 4:55 PM UTC

}// 110/140

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-19 new space for stuff.

u/Xen

I=3?
u/mxfh

@Xen if you can live with that static line on the left then.

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rodrigo.siqueira

remix of d/23404 by u/rodrigo.siqueira

function u(t) {

for(x.drawImage(c,C(t*4)*2-40,S(t*3)*2-15,i=2e3,1111);i--;x.fillStyle=`hsl(${i+155},90%,${i}%)`)x.fillRect(960+i*i*C(t*i),540+S(i)*i,2,2)

Jul 27 2021 6:31 PM UTC

}// 137/140

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Astral Voyager

u/danny@hille.dk

I want this as a screensaver!
u/rep_movsd

Flight through the speed force
u/jellyedwards

Very cool!
u/katkip

beautiful
u/smtsjhr

love it!

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KilledByAPixel

remix of d/22907 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝩󟜱󜌳󝬸󞽩󛜭󞽓󦽩󧜽󤽛󪝝󚽃󦽩󧜯󝍼󯌰󚝸󛭦󪝬󫍒󩝣󭌨󪜥󭼬󪜾󟬷󛌱󛌨󠽛󪝝󟝃󦽩󧜪󛬹󛜨󝌪󤽛󪝝󛝓󦽩󛜱󧜭󤽛󪜫󜝝󛝓󦽩󛝷󧜭󤽛󪜫󭽝󚜯󝝼󯌰󚜫󛬳󚜊󫽮󫝯󭝳󩝭󫽶󩜽󩜽󟭃󦽥󛭸󚬨󥼽󭼯󪝮󫭥󬭗󪝤󭍨󚜫󚍥󛭹󚭗󯌰󚜪󭽼󜍝🐳`.replace(/u../g,'')))

May 31 2021 4:46 PM UTC

}// 135/140

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Touch Water 👉🌊

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Xen

remix of d/12599 by u/DataMeta

function u(t) {

for(c.width|=i=99;i--;x.arc(1e3+C(t+i/(t/9+t))*9,540+S(t+i/4)*6,i/.7*t%1e3,0,x.lineWidth=7))x.beginPath(x.stroke())

Mar 19 2021 11:49 PM UTC

}// 115/140

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play

u/DataMeta

oooo yess

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gpolonus

function u(t) {

t?0:(l=1,c=0)
n=0
a=20
for(i=0;i<32;){s=102&2**((i?l>>i-1:l*2)&7)
n+=s?2**i:0
x.fillStyle=s?'#000':'#fff'
x.fillRect(c,i++*a,a,a)}
c+=a
l=n

Mar 16 2021 3:39 PM UTC

}// 139/140

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Rule 102

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KilledByAPixel

remix of d/21955 by u/KilledByAPixel

function u(t) {

c.style.filter='sepia()invert('
for(d=i=1e4,Y=t*=620,X=t*30%2e3;i--;)x.fillRect(X+=C(d+=S(t|i)),Y+=S(d),1,.3)

Mar 14 2021 8:08 AM UTC

}// 109/140

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Alien Physics Homework

Show more comments…
u/erin

oh hi, you're active rn too :D
u/erin

looks gr8 btw
u/KilledByAPixel

thanks! just playing around with this strange ant
u/kian

it's so beautiful!
u/tomxor

!
u/danny@hille.dk

Dunno why it remined me of https://en.wikipedia.org/wiki/Effect_of_psyc…

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Xen

remix of d/20846 by u/ciaccodavide

function u(t) {

for(c.width|=i=399;i--;)x.arc(960+C(t+S(i/37))*i,540+S(t+C(i/37))*i,i,0,i);x.stroke()

Mar 11 2021 10:39 PM UTC

}// 85/140

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QuickPlay & Golf

u/kian

holy moly!

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veubeke

function u(t) {

for(i=320;i--;x.fill(P=new Path2D(`M960 540`),P.arc(960,540,15*r**1.2,i*.524,(i+1)*.524)))r=i>>4,x.fillStyle=`hsl(${30*(i%16+t*r)},99%,50%)`

Mar 10 2021 5:05 PM UTC

}// 140/140

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u/magna

Sweet!
u/vovanmozg

👍

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BackendForth

function u(t) {

c.onmousemove=(e)=>{c.width=1920
for(i=1920;i-=64;)for(j=1080;j-=54;)p=e.x*3.5-i,q=e.y*3.5-j,r=(p*p+q*q)**.5/99,x.fillRect(i-p/r,j-q/r,9,9)}

Mar 10 2021 2:37 AM UTC

}// 140/140

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Mouseover, please!

u/erin

this is gonna b one of my fav dweets i think
u/smtsjhr

good fun!
u/danny@hille.dk

Nice!
u/Xen

nicely!
u/aleamb

#interactive

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