Top dweets this year

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 1 remix fullscreen

New_Core

function u(t) {

O="👻"
eval(unescape(escape`𥰽𜐹𜠰𛱸𛡣𨑮𭡡𬰮𨱬𪑥𫡴𥱩𩁴𪀊𭀿𫱮𫑯𭑳𩑭𫱶𩐽𩐽🡔👥𞡣𛡨𩑩𩱨𭀽𨐽𜐳𩐳𒡸𛡣𫁥𨑲𤡥𨱴𚀰𛀰𛁡𛁢🐱𝀰𜀩𒡸𛡤𬡡𭱉𫑡𩱥𚁣𛀰𛁩👢𚱴𚠶𜀥𞀪𨠬𨐬𨠬𜀬𜀬𨐬𨠩𒡸𛡦𫱮𭀽𘠶𨱭𘀧𘠊𮀮𩡩𫁬𥁥𮁴𚁏𛁔𛡸𚡗𛐱𝐰𛁔𛡹𚡗𚱩𚰹𞐩`.replace(/u../g,'')))

Nov 5 2025 6:24 PM UTC

}// 140/140

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

Ohno, halloween was over...

u/joeytwiddle

In some racing games, on your second lap you can see a ghostly figure of yourself repeating what it did the first time around. This reminded me of that.
u/ximavus

I like those slinky physics ones
u/cantelope

#underrated

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/34470 by u/ximavus

function u(t) {

t?onmousemove=e=>T=e:x.translate(960,w=i=540)
for(i=w;i--;x.rotate(1))x.fillStyle=R(z=i*i%255,z,z),x.fillRect(T.x*3.4-960,T.y*3.4-w,20,20)

Nov 2 2025 3:45 PM UTC

}// 138/140

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

Mouse spiral paint #uncompressed as wished by u/ximavus

u/rodrigo.siqueira

My favorite trick here is onmousemove=e=>T=e:x , so you can get coords from T.x and T.y later. And the letter T prevents the "ReferenceError: X is not defined" initialization bug, since T is a previously defined variable.
u/rodrigo.siqueira

You can compress even more by changing the random component from i*i%255 to i*i%w but the image will be a little bit lighter.
u/rodrigo.siqueira

My second favorite trick here is the ternary operator: t?(...when t=0...):(...when t>0...)
u/ximavus

Thank you!
u/ximavus

Actually those tricks are awesome especially the onmousemove one

show FPS hide FPS share fullscreen

UEZ

function u(t) {

eval(unescape(escape`󩭯󬬨󦌽󜭥󜼻󦌭󛜻󮌮󩭩󫍬󤭥󨽴󚍘󛍴󚬴󜌬󜜬󞜬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󭬽󫬪󞌰󯍼󥌨󦌪󭌩󛍶󛍶󚜩󚝦󫽲󚍰󟝘󛼴󜌰󛜲󛍷󟝴󚬮󜜭󜜮󝌬󤌽󬌯󚍮󟜨󜜭󬌪󬌭󭼪󭼩󚬪󛬵󚼮󝌩󚼳󛍑󟝷󛽮󚼳󞽐󟌹󞜻󚝦󟜨󤌪󟜲󚜥󜜭󛬵󛍧󟜨󤜪󟜲󚜥󜜭󛬵󛍮󚼽󩬪󩬫󩼪󩼼󠼨󤌭󩬫󤜭󩼩󛼵󙬦󩬻`.replace(/u../g,'')))

Oct 22 2026 9:26 AM UTC

}// 140/140

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

#Moon like

u/PotatoImaginator

Awesome!
u/cantelope

well done!

show FPS hide FPS share 2 remixes fullscreen

taupelink

remix of d/36498 by u/taupelink

function u(t) {

with(x)for(i=364;i--;fill(lineTo(X,Y)))beginPath(globalAlpha=S(j=71*i)**24/9),arc(X=i%13*160,Y=i%7*180,i%26+i%63&8?0:240/99**t,j*=7.5,j-1.6)

Oct 15 2026 9:16 PM UTC

}// 140/140

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

d/36503

show FPS hide FPS share fullscreen

UEZ

function u(t) {

eval(unescape(escape`󩭯󬬨󮌮󬭥󬽥󭌨󪼽󠼨󭌯󜼩󚜬󮌮󬽥󭍔󬭡󫭳󩭯󬭭󚍡󟝫󚬨󬼽󤼨󭌯󜼩󚜪󝌫󝌬󬼪󟜴󛌭󬼬󨜬󞜶󜌬󝜴󜌩󛍩󟜳󩜳󞽩󛜭󞽸󛭦󪝬󫍔󩝸󭌨󭌪󜝥󜽼󜌬󦌫󫼬󦜫󫼫󤼨󦌯󝌰󛝴󚬳󚜪󜜵󚜩󦌽󪜥󜼱󚬳󝬭󝜵󞌬󦜽󪜯󜬮󝬭󝜸󜌬󫼽󪼪󜼰󚭓󚌨󦌪󦌫󦜪󦜩󚬪󛬵󛼨󬼪󜬫󜜵󚜭󭌪󝌩`.replace(/u../g,'')))

Oct 13 2026 9:05 AM UTC

}// 138/140

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

Wavy Numbers

u/cantelope

yep

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/28052 by u/taupelink

function u(t) {

with(x)for(i=525;i--;fill())j=i*63,Y=i*37%7*20,beginPath(x.fillStyle=R(Y,Y,Y,S(j)**4/90)),arc(X=i%12*180,Y*=9,270/99**t,j,j+1.6),lineTo(X,Y)

Oct 8 2026 8:56 PM UTC

}// 140/140

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

d/36446

u/taupelink

Black-and-white, golfed variant of d/28052

show FPS hide FPS share fullscreen

kapilowal

function u(t) {

with(x)for(i=0;++i<999;)s=24e3/i,fillStyle=R(i/5,i/5,i/4),setTransform(s,0,0,s/4,960-i+9*s*C(i+60*t),150+8*S(t*5+S(t))),fillRect(1,-48,2,98)

Oct 6 2026 12:49 PM UTC

}// 140/140

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

#cavern

u/Axioplase

Nice floor tiles!
u/kapilowal

@axioplase thankyou \m/

show FPS hide FPS share fullscreen

PotatoImaginator

remix of d/36403 by u/PotatoImaginator

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁣𛡷𪑤𭁨𯀽𜀬𜡥𜰩𛁩🐱𞐲𞱩𛐭𞰩𩡯𬠨𪠽𝐰𞱪𛐭𞰩𮀮𩡩𫁬𤡥𨱴𚀱𜀪𪐬𝀰𚰵𜀪𤰨𪐯𜐲𛑴𚐫𜐰𚡪𚰲𝐪𤰨𪐯𝠫𜠪𭀩𛀲𜀬𜠰𛁸𛡦𪑬𫁓𭁹𫁥👒𚀸𚡪𛐲𜀰𛀵𚡪𛀴𚡪𚐩`.replace(/u../g,'')))

Oct 2 2026 1:08 PM UTC

}// 117/140

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

#aurora 2

u/cantelope

very nice!
u/rodrigo.siqueira

Beautiful sky!
u/PotatoImaginator

Thanks :)

show FPS hide FPS share fullscreen

UEZ

remix of d/36331 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`景爨椽㙥㐻椭ⴻ砮晩汬剥捴⡩┳㈰⨶Ⱪ⼳㈰⨶ⰶⰷ⤩愽椥㌲〯㌰ⴳ⸷Ɫ㵩⼹攳ⴵⱸ⹦楬汓瑹汥㵒⡤㴹⼨㈫匨愪愭截戭琪㤩⩓⠲⩡⩢⤯㌫戭匨愩⩔⡢⤪⠱ⵓ⡴⤪⨴〩⤪⨲Ɽ⼴⤍ਠ`.replace(/u([^D].)/g,'$1%')))

Sep 30 2026 7:51 PM UTC

}// 128/140

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

Something is watching you...

u/cantelope

#blink

show FPS hide FPS share fullscreen

PotatoImaginator

remix of d/36330 by u/PotatoImaginator

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑻𩡯𬠨𨰮𭱩𩁴𪁼👩🐰𞱩🀶𜀰𞱩𚰫𚑦𫱲𚁪🐳𞱪𛐭𞰩𩡩𫁬𤱴𮑬𩐽𤠨𜠲𞀫𜠸𚡓𚁡👩𛰴𞀫𜠪𭀫𝀲𚡪𚐬𜐲𜀫𜐲𜀪𤰨𨐩𚐬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚁡𬡣𚀱𝐰𜀫𝀰𜀪𠰨𨐯𜠩𛑩𛀲𜀰𚡓𚁡𚐫𪐬𜐸𜀬𜀬𝰩𚐩𯐻`.replace(/u../g,'')))

Sep 26 2026 5:08 AM UTC

}// 123/140

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

Loaf of #bread

u/PotatoImaginator

#food