Dweets awesomed by u/DaSpider

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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baon

remix of d/22037 by u/KilledByAPixel

function u(t) {

t?0:a={z:0,X:960,Y:540,n:0}
with(a){for(i=5e3;i--;) x.fillRect(X+=2*C(z**2),Y+=2*S(z**2),.3,.3), z+=n**7^5, n++}

Feb 15 2026 8:26 AM UTC

}// 112/140

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u/camel_case

are we looking at a point in a fractal or what's going on? o.0

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rodrigo.siqueira

remix of d/34875 by u/rodrigo.siqueira

function u(t) {

c.style.filter='invert('
for(i=720;i--;x.fillRect(i%36*53.2+5,3+54*(i/36|0),w=48,w))
x.fillStyle=`hsl(${i},50%,${-9+C(i**3+t)**(38.9)*78}%)`

Feb 12 2026 2:48 PM UTC

}// 140/140

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Moving colors

u/UEZ

defragmenting HDD

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dee-gomma

remix of d/34876 by u/dee-gomma

function u(t) {

r=9*(++t<5?t*2:t<6?t*14-60:t<8?144-20*t:S(8-t)-16)
x.fillRect(99+r*C(a=t<5?t*2.2:t<6?11+S(t*3.6-18)/5:t<8?4.6:4.8-C(8-t)/5),260+r*S(a),8,26)

Feb 11 2026 10:02 AM UTC

}// 140/140

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Hand drawing a treble clef (uncompressed)

u/ximavus

#gibberishtome :)
u/dav

helooo

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rodrigo.siqueira

remix of d/34874 by u/rodrigo.siqueira

function u(t) {

c.style.filter='invert()'
for(i=836;i--;x.fillRect(i%38*50.4+5,(i/38|0)*51.5+2,w=45,w))k=S(i**3+t)**33*90+90,x.fillStyle=`hsl(30,50%,${k}%)`

Feb 10 2026 2:26 PM UTC

}// 140/140

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Pool of Blue Dots

u/cantelope

this is nice
u/tor020

conway game of life thing
u/aleamb

beautiful

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KilledByAPixel

remix of d/14922 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍆󟝮󟜾󩭩󫍬󤽴󮝬󩜽󫬬󡭠󘼰󜬶󨌬󩭩󫍬󤭥󨽴󚍾󬽣󨝬󩜨󜜬󛜱󚜬󛜵󜌱󛌷󜬱󛌭󝜸󝌩󛍦󫽮󭌽󘬵󩝭󙼢󛍩󟜵󜌻󪜭󛜻󩭩󫍬󥍥󮍴󚌢󧍵󜬶󜌵󘬬󚍩󛼴󛬵󯍆󨌣󩭦󩭠󚜪󝬰󚼲󝜬󪜪󞜹󙜴󝌵󚬭󜜮󜬭󝜲󝼩󚝆󨌣󠼰󜍠󛍦󪝬󫍒󩝣󭌨󪜾󜬦󙬷󜬰󛌭󪜪󜜶󝼬󜭥󜼬󛜸󜼩`.replace(/u../g,'')))

Jan 25 2026 1:48 AM UTC

}// 140/140

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USA 🇺🇸 #flag 🗽

u/ximavus

🙃🙃🙃🙃
u/joeytwiddle

Has anyone done a "divided states" flag yet?

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KilledByAPixel

function u(t) {

c.style.filter='invert('
x.font="13em'"
x.fillText(["That's fine, dude.","I'm not mad at you."," - Renee Nicole Good"][t*60|0],30,280+2e4*t)

Jan 10 2026 2:24 PM UTC

}// 140/140

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💔

u/cantelope

was she one of the thousands of brown people they murdered, or no? oh right. she was the white woman

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KilledByAPixel

function u(t) {

$='🍒🔔💎'
eval(unescape(escape`󭌿󨜫󟜨󝬭󨜩󛼹󞜺󚍯󫭣󫍩󨽫󟝥󟜾󩌽󡍡󭍥󛭮󫽷󚍡󟜰󚜩󚌩󒭦󫽲󚍣󛭷󪝤󭍨󯌽󪜽󜜵󛍸󛭦󫽮󭌽󙼵󪝮󘬧󞽩󛜭󞽸󛭦󪝬󫍔󩝸󭌨󦼮󛬮󙍝󦼨󩌦󚍩󚽢󯌰󚜪󚬳󛬷󚜥󜽝󛌶󝌰󚭘󛌱󝌰󜌭󚍙󛝢󙜱󚜪󝬷󜌩󚝘󟝩󛼵󯌰󛍙󟝩󙜵󛍢󟝡󛝘󚼲󛍢󟝢󟌵󟽢󚬴󞬲󜌻`.replace(/u../g,'')))

Dec 15 2025 7:43 PM UTC

}// 140/140

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Slot Machine 🎰 Click to Spin

u/KilledByAPixel

I fixed the bug with the date causing it to sometimes be broken.
u/KilledByAPixel

#slots
u/ximavus

nice! lets go gamling! aw dangit! *gambles* aw dangit! *gambles* aw dangit!
u/lewdev

After about 20 tries I finally won!

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lewdev

remix of d/34602 by u/lewdev

function u(t) {

eval(unescape(escape`󬬽󣝡󭍨󛭲󨝮󩍯󫜻󠜽󬼽󟭸󛭦󪝬󫍓󭍹󫍥󟝳󒭁󨌣󜌰󜌱󨌊󭌿󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛌲󩜳󛌲󩜳󚜺󩬽󫭥󭼠󠝲󬭡󮜨󞜹󚜮󩭩󫍬󚌩󛭭󨝰󚍟󟜾󦽲󚌩󚬲󩜳󛍲󚌩󚬱󩜳󧜩󒭁󨌣󜍦󜍠󒭩󟜰󞽦󫽲󚍡󘍯󩬠󩬩󮌮󩭩󫍬󥍥󮍴󚌰󛍃󚍩󚭴󚽩󚜪󞜹󚽡󦼰󧜬󤼨󪜪󭌫󪜫󚼩󚬹󞜫󨝛󜝝󚜻`.replace(/u../g,'')))

Dec 15 2025 3:22 AM UTC

}// 138/140

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Spinning Zeroes

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lewdev

remix of d/34346 by u/danny@hille.dk

function u(t) {

onmousemove=e=>x.lineTo(e.x*c.width/innerWidth,e.y*c.height/innerHeight),x.stroke()

Sep 25 2025 9:24 PM UTC

}// 83/140

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Paint that works in fullscreen too

u/cantelope

👍
u/ximavus

here's a 32 character golf: change the c.width/innerWidth and c.height/innerHeight with 3.4
u/ximavus

I checked how much it is and its actually 3.386243386243386 but 3.4 is pretty close
u/lewdev

I didn't want a hard-coded version because this solution is much better than this d/34332 which uses getBoundingClientRect to find the accurate position of your mouse no matter the size of your canvas. But I'll keep that in mind for future dweets.
u/ximavus

ok

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KilledByAPixel

remix of d/33783 by u/KilledByAPixel

function u(t) {

eval(_=unescape(escape`󨼮󭽩󩍴󪍼󟝏󟝯󟜾󮌮󩭩󫍬󥍥󮍴󚍟󦽆󚼫󧜬󦌫󟝃󚍡󚜪󝜬󦜫󟝃󚍡󚼵󚜪󞌩󯌭󛝯󙬦󣼨󫼩󒭦󫽲󚍸󛭳󨽡󫍥󚌹󛍩󟜴󚜻󪜭󛜻󣼨󬬩󚝆󟜰󛍪󟝩󙬲󛍘󟜱󜼰󛍙󟜳󜬭󠼨󭌪󞌩󚬳󛍡󟜲󛍏󚌱󜜫󝜪󛜭󪬩󛍆󟝩󚬹󛍡󟝃󚍢󟝴󚬴󚽩󚬳󚜯󜬭󪬯󜬫󜬬󣼨󬬽󝼫󪬩󛍡󚼽󪬪󠼨󨬭󜬩󚽪`.replace(/u../g,'')))

Aug 5 2025 4:27 AM UTC

}// 140/140

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Running Code 🏃‍♀️

u/zachygreen

flippin nuts how smooth the animation is
u/cantelope

call the men in black
u/KilledByAPixel

#quine
u/ximavus

the code is running away!

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