Dweets awesomed by u/kruno.ooo

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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zachygreen

remix of d/33450 by u/zachygreen

function u(t) {

eval(unescape(escape`󮌮󬭥󬽥󭌨󫜽󝬷󜌩󒭫󟜷󝌰󒭦󫽲󚍩󟜰󞽩󟌱󜬲󞌸󞽩󚼫󚝻󫬽󚍩󛼴󜌹󝭼󜌩󚬲󛬰󞜴󒭸󛭬󪝮󩝔󫼨󫜬󪼩󒭲󟜱󛬵󝼪󠼨󭌩󒭦󫽲󚍺󟜶󞽺󛜭󞼩󒭮󛜽󬬪󚌨󚌨󚌴󚬪󮬪󪜯󜜰󜬴󚜦󜼫󝌩󙜴󛜲󚜥󜼫󜼩󙜳󛜱󚜊󫌽󛬱󝜯󚌨󜜫󠼨󬬩󚜯󜬩󚬪󝬊󫜫󟝬󚭃󚍮󚜊󪼭󟝬󚭓󚍮󚝽󮌮󩭩󫍬󚌩`.replace(/u../g,'')))

Dec 5 2025 12:36 AM UTC

}// 140/140

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u/cantelope

amazing
u/rodrigo.siqueira

Wow!! #satisfying #fractal
u/ximavus

#koch
u/joeytwiddle

Pretty
u/hopeomathy

x-ray of my brain when i code

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hopeomathy

function u(t) {

g="🎄✨🎅🎁📦🦄🦌🚪"
eval(unescape(escape`𩀽𫡥𭰠𡁡𭁥𚀩𛡧𩑴𡁡𭁥𚀩𒡸𛡦𫱮𭀽𙰲𪑮𘠧𒡴🰰𞡫👛𛠮𛡁𬡲𨑹𚀲𝐩𛡫𩑹𬰨𚑝𛡳𫱲𭀨𚀩🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐭𜀮𝐩𛡦𫱲𡑡𨱨𚀨𩐬𪐩🐾𮀮𩡩𫁬𥁥𮁴𚁛𛠮𛡧𧑛𩐼𩀿𩐥𝰺𝱝𛀴𜠰𚠨𪐥𝐩𛀱𞀵𚰨𪐯𝑼𜀩𚠲𜠰𚐩`.replace(/u../g,'')))

Dec 2 2025 3:04 PM UTC

}// 138/140

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Advent Calendar - come back everyday ;)

Show more comments…
u/ximavus

yay free candy from dwitter
u/cantelope

that's one way to look at it
u/lewdev

Oh, so today's the 3rd and you'll see 3 open doors. However, the position of the doors are random on each load.
u/ximavus

ohh thats why its like that
u/ximavus

nice feature
u/hopeomathy

coudln't figure out to fit in 25 shuffled numbers, homework fo next year ;)

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KilledByAPixel

function u(t) {

for(i=3e3;i--;x.fillRect(960+r*S(a=i/19),540+r*C(a),S(i+t*S(t))**8,t))r=t*60

Nov 30 2025 6:37 PM UTC

}// 76/140

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Hypnotic Swirl 👁️

u/New_Core

r=t*t*2 is pretty nice
u/ximavus

#illusion nice one
u/ximavus

I made this snippet though its 144/140 chars: z=_=>S(t+_*Math.random())*255 for(i=3e3;i--;){r=t*t*S(t);x.fillStyle=R(z(i),z(i),z(i));x.fillRect(960+r*S(a=i/19),540+r*C(a),S(i+t*S(t))**8,t);}
u/ximavus

based on this one of course

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tzador

function u(t) {

x.clearRect(0,0,1920,1080)
F = (x)=>Math.abs(x-Math.round(x))*2
x.fillRect(1820 * F(t/1820*333),980 * F(t/980*333),99,99)

Nov 27 2025 7:33 AM UTC

}// 121/140

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Bouncy Box

u/ximavus

#dvdbounce

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alexsav

remix of d/34552 by u/ximavus

function u(t) {

t?onkeydown=k=>s={s:s.slice(x.reset(o=k.key),-1),r:s+`
`,t:s}[o[4]]||s+o:s=`
` 
x.font='2cm a'
s.split`
`.map((t,i)=>x.fillText(t,0,i*60))

Nov 25 2025 12:36 PM UTC

}// 138/140

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Text Editor Uncompressed

u/alexsav

More details: https://github.com/alexsave/dweets/tree/main…
u/ximavus

Oh my goodness congratulations!
u/cantelope

works gud 👍

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KilledByAPixel

function u(t) {

for(c.width|=i=14;i--;x.beginPath(x.fill(x.arc(540+b*840+S(a=i/.955)*d,540+C(a)*d,i%7?d**1.5*.025:99,0,9))))d=i%7&&C(t+22*(b=i<7))*90+260

Nov 22 2025 6:11 PM UTC

}// 137/140

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Ebbinghaus Illusion ⚫⚫ Center circles are the same size

u/joeytwiddle

#illusion #opticalillusion

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dee-gomma

remix of d/34544 by u/dee-gomma

function u(t) {

with(x)for(t%=5,c.width|=a=t<2,scale(99,99),i=9;i--;fill(arc(p=t*9-16,5,4,s=S(p)**2,-s,moveTo(p,5))))fillRect(i+2+T(1.5+t*1.5%3)**2,4,a/2,2)

Nov 20 2025 6:42 PM UTC

}// 140/140

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#default fleeing from a big monster (#uncompressed)

u/ximavus

pacman!

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KilledByAPixel

remix of d/33124 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󨬫󟜡󥌦󙬱󛼶󜌺󨬽󜌊󩭯󬬨󨼮󭽩󩍴󪍼󟝩󟜶󜬻󪜭󛜻󚝦󫽲󚍪󟜨󬜽󪜾󜜩󟼴󝬹󞬭󜬹󞽪󚼫󟌨󬜿󝜺󝌮󝜫󪜯󜬩󚬹󞜻󫽮󨽬󪝣󪼽󧼽󟭔󟜡󥌩󮌮󩭩󫍬󤭥󨽴󚌹󞜰󚽪󚭓󚍡󟜨󬜿󪜯󝬰󞭩󟽢󛼵󞬨󨭼󜌩󛼶󜌩󙜱󚬶󛬲󞌩󛌵󝌰󛝪󚭃󚍡󚜬󬬽󬜿󪜥󝜿󜼺󜜵󞬱󞜭󪜪󜜳󛍲󚜻`.replace(/u../g,'')))

Nov 14 2025 5:52 AM UTC

}// 137/140

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Analog Stopwatch ⏱️

u/cantelope

i?b/5 -> i?b for accurate minor hand motion. /5 chosen for aesthetics?
u/KilledByAPixel

yeah, i think this is pretty common for analog stopwatches because otherwise 1 per second is very fast
u/ximavus

Ooh nice

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alexsav

remix of d/23034 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𪠽𨰮𭱩𩁴𪁼👴🱊👛𨠽𠰨𥀩𛀬𨐽𤰨𥀩𛁯𫡫𩑹𩁯𭱮👥🐾𚁘𚰽𢡛𪐽𩐮𭱨𪑣𪀦𝡝𛰹𛁚𚰽𢡛𪐫𜠦𝡝𛰹𚐬𛑢𛀬𛑡𧐺𦀽𦠽𝰻𪠻𤠽𦀭𤠪𤰨𡀽𥀫𪠯𭰭𛠵𚐦𦠫𤠪𠰨𡀩🱒𚰮𜐺𘑸𛡦𪑬𫁒𩑣𭀨𪠭𛐬𝐴𜀭𜑥𜰯𤠬𜠯𤠬𭰯𤠩𚑯𫡭𫱵𬱥𫑯𭡥👥🐾𥀽𩐮𮀯𞐰`.replace(/u../g,'')))

Nov 13 2025 3:29 AM UTC

}// 140/140

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WASD + Mouse 3D engine (try moving mouse first)

u/cantelope

iddqd? idkfa? the cheat codes, they do nothing!
u/ximavus

This one is amazing. I still can't get any 3D working
u/alexsav

Details here: https://github.com/alexsave/dweets/tree/main…
u/tomxor

@cantelope, noclip works 😄

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alexsav

remix of d/34517 by u/dee-gomma

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𜐳𞐯𜰬𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𫠽𫐽𜐵𩐳𛁭𚐻𫠭𛐻𮁛𩡝𚀹𝠰𛑃𚁡𚐪𝐲𜀬𜠴𜀪𚀲𚱳𛑢𚰭𛑳𚡓𚁡𚠹𛑴𚠳𚐪𚠴𛰲𚐬𫀽𨠾𜁼𬰾𨠦𙠴𛁬𚐩𨠽𤰨𨐽𫠯𜠳𞀸𚱴𛰳𚐯𝀬𬰽𫠪𫠥𪰯𪰬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬠽𨠾𜀿𫠪𫐺𪰬𬠫𬠪𚁃𚀶𚡳𚐭𠰨𫠯𜐳𜰩𚐩`.replace(/u../g,'')))

Nov 12 2025 4:23 AM UTC

}// 139/140

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Crown with gemstones

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u/joeytwiddle

Gemstones for only 1 byte? That's a bargain! Although I notice the background now turns yellow for half of the rotation. What a curious bug! I haven't investigated the code.
u/ximavus

Gemstones for 1 byte is crazy
u/cantelope

jewel encrusted?
u/alexsav

Yeah the background is set by a fillRect(0,0,n=m=15e3,m) call in the beginning. The fillStyle will be whatever fillStyle was set to by the last fillStyle call in the for loop "R(r=b>0?n*m:k,r+r*(C(6*s)-C(n/133)))". When n=0 for the last one, this will alternate between black and dark yellow depending on b>0, which is related to the rotation of the crown.
u/ximavus

its packed jewels
u/magna

WOW

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