Dweets awesomed by u/vain

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share fullscreen

dee-gomma

remix of d/34790 by u/dee-gomma

function u(t) {

eval(K=unescape(escape`𘁷𪑴𪀨𮀩𩡯𬠨𨰮𭱩𩁴𪀽𫠽𞐹𛁦𫱮𭀽𨀲𩑭𘁆𨀬𭀪🐸𛁹🐰𞱹𚰫🀲𞀸𞱦𪑬𫁒𩑣𭀨𜀬𮐬𫠬𜐩𚑦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𭁽𘀹𞐥𙁻𮐼𫠿𝐰𚰳𜀪𤰨𜰪𤰨𮐯𝀩𚱴𚐺𩡩𫁬𥁥𮁴𚁟👋𦱹𛑮𧐬𨐽𚁤👹𛑴𛐹𜰩𚠱𝠬𨠽𜰷𚰶𚡓𚁤𚐬𬱴𬡯𪱥𥁥𮁴𚁟𛁡𛁢𚐩𯁮𯑠`.replace(/u../g,'')))

Jan 23 2026 3:50 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#rasterbars #quine V2 (compressed)

u/dee-gomma

This one was extremely hard to pack!
u/ximavus

wow those quines are really nice
u/magna

d/28772 :P

show FPS hide FPS share fullscreen

mxfh

remix of d/2119 by u/mxfh

function u(t) {

x.fillStyle='#C8102E'
x.rect(150,a=540,a*3,a)
x.arc(780,a,360,0,a)
x.fill`evenodd`

Jan 17 2026 12:27 AM UTC

}// 82/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

canonical ratios and colors

u/mxfh

#flags #greenland
u/mxfh

#flag
u/ximavus

I didn't know the ratio and color of the Greenland flag #themoreyouknow
u/mxfh

also 36 chars less than 2017 version with no wild changes. A bit sad that all polar methods to draw it end up somewhat longer.
u/vain

https://upload.wikimedia.org/wikipedia/commo…

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/34746 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter='invert()'
for(i=1e4;i--;x.fillRect(960+X*120,540+Y*120,3,3))
O=t/2,F=i**.9%10,X=F*S(v=i/2+O)-S(i+O),Y=F*C(v)+C(i-O)

Jan 15 2026 4:08 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Cosmic funnel #illusion

u/ximavus

this is a triangular funnel? #illusionfunnel

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

remix of d/25022 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌦󟝩󟜶󜬷󜬬󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛌲󩜳󛌲󩜳󚜻󪜭󛜻󮌮󩭩󫍬󤽴󮝬󩜽󚍘󚬮󝼭󜬶󚜪󚬲󚼨󦜽󪜯󜜸󜌭󜜷󚜪󚬲󟌱󞌰󧭙󟬰󟼧󘽦󜌰󙼺󙼣󩭦󩬧󛍸󛭦󪝬󫍒󩝣󭌨󜼹󚽘󛼲󚽘󛼴󞌪󠼨󦌯󞌭󪜯󞌰󜌭󭌪󝬩󛌳󜌫󦜫󦌯󜜲󚭓󚍘󛼱󝬭󭌩󛌲󛍩󟼮󜼺󞜹󚜩󦌽󪜥󞜹`.replace(/u../g,'')))

Jan 11 2026 6:09 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Greenland 🇬🇱 #flag ❤️🤍

show FPS hide FPS share 2 remixes fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

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.

show FPS hide FPS share fullscreen

KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍩󟜵󞽩󛜭󞽩󟌳󟽦󪝬󫍔󩝸󭌨󬜿󪜿󙼠󠭒󡝁󢽉󣭇󙼺󙽎󡝗󤼧󞬧󧍵󡌸󜽄󧍵󡍄󡭁󙼬󪝼󯌵󜌰󛍱󟼸󜬰󛝩󚬲󝼰󞬱󜜱󜜩󞭦󪝬󫍒󩝣󭌨󜌬󜌬󭼬󭼩󚝱󟝩󟌲󛍦󪝬󫍓󭍹󫍥󟝱󟼧󘽦󩭦󙼺󤬨󪜼󜼿󜜵󜌺󭼽󜭥󜼩󛍦󫽮󭌽󬜿󙼹󜌰󘌳󪝮󘍡󬭩󨝬󙼺󙼱󞍩󫬢󙼻`.replace(/u../g,'')))

Jan 8 2026 2:51 PM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Breaking News 🚨

Show more comments…
u/KilledByAPixel

This is DNN - Dwitter News Network
u/ximavus

What are the news?
u/cantelope

standing by
u/ximavus

oh ok lol
u/stiaje

My new favorite news site
u/vain

haha.. Great! Seems my 'breaking news' live streams hangs
u/AntiqueTurtle

Please don't break the news. Someone will have to fix it ..

show FPS hide FPS share fullscreen

dee-gomma

remix of d/33926 by u/dee-gomma

function u(t) {

with(x)for(c.width=w=256,i=0;i++<w;fillStyle=R(q*w))beginPath(b=i/w,q=S(i/6),l=26+2*S(5*t-7*b),r=l*S(3*b)),fill(arc(6*t+l+i/2,99-r-q,r,0,7))

Jun 7 2025 10:40 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Another take #caterpillar #worm #snake #larva

u/lewdev

What a chonky caterpiller!
u/UEZ

nice
u/cantelope

#grub

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/32824 by u/rodrigo.siqueira

function u(t) {

c.width|=m=n=s=0
for(j=3;j--;)for(i=1e4;i--;x.fillRect(n=1422-n/2+300*C(o+t+1),m,3,5))s=s/2-(i*S(i*j)|i)%8,m=(m+626+600*C(o=Math.PI/2*s))/2

Nov 24 2024 6:48 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

3d rotation

u/taupelink

Cool!! It's also one of those figures that could be rotating either clockwise or counterclockwise.
u/cantelope

amazing!
u/tomxor

Oh wow, I always wondered about 3D fractals.
u/jellyedwards

So cool!!
u/Joachim

Wow, that's amazing! Wonder if we could get some perspective in here 🤔

show FPS hide FPS share fullscreen

cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𣠽𫠽🡸𛡬𪑮𩑔𫰨𜠷𜀫𤰨𬀽𪐯𜐵𛠷𝠭𭀩𚡓𚁪𚐪𚁶👍𨑴𪀮𫑩𫠨𝀬𜠫𚁃𚁩𚠮𜠵𜰹𚐯𜰫𠰨𪠪𜠫𭀩𚐪𚠶𚐩𛰨𦠽𠰨𬀩𚡓𚁪𚐪𭠫𞐩𚠳𜀰𛀨𠰨𪠩𚡶𚰵𚐯𦠪𜠲𜀩𛁣𛡷𪑤𭁨🐵𝀰𛁩🐶𩐳𞱩𛐭𞱸𛡢𩑧𪑮𤁡𭁨𚁸𛡳𭁲𫱫𩐨𚐩𚑎𚁪👩𛰱𞐵𜀩𛁎𚁪𚰽𛠰𝐩`.replace(/u../g,'')))

Nov 16 2024 12:23 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

modulated sphere 1

u/vain

awesome! Extruded 3D object...
u/AmoreFS

hey canti. i tried to find your page at cantelope.tk these days. is there a mirror somewhere? greetz
u/cantelope

u/AmoreFS most of my currrent projects are here at the moment https://codepen.io/cantelope

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/32544 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=9e4;i--;a+=(t*i/b&1)*3-b*S(a*4)/4-a*a/4.1,b=b/2-C(a*3.0))x.fillRect(3800-a*7e3-a**11*i,500-b*2e3,.1,1)

Nov 7 2024 9:55 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Explorations through unknown structures

u/vain

Wow, brilliant. With a little imagination you can recognize a skull face. Did the formula come about by chance or is it based on some known algorithm?
u/rodrigo.siqueira

u/vain , you can click 'remix of...' enough times to see where the formula comes from. It originates from Saturn by u/tomxor
u/rodrigo.siqueira

(t*i/b&1) could be shortened to (i*b&1) and it is a random binary number "0" or "1". The variables a and b evolve over time in a discrete dynamical system, producing oscillatory, chaotic, and fractal-like behavior.

dwitter.net | vain (17670)