Top dweets of all time

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/32330 by u/taupelink

function u(t) {

for(i=1e3;i--;x.fill())x.beginPath(x.globalAlpha=S(j=i**t)**36/3*t),x.arc(960+(r=300*t)*C(i),540+r*S(i),120/t**t*t/2.3,j+=5*i,j-6+j%t)

Sep 1 2024 10:50 PM UTC

}// 134/140

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Symmetry 8

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rodrigo.siqueira

remix of d/32252 by u/HardlyProductive

function u(t) {

x.reset()
for(i=15;i--;c.style.filter=`invert(`)x.fillStyle=R(k=300*S(t*2+i),k,255),x.fillRect(99*i+260+80*S(t+i),525-290*C(t/2+i*i),6,6)

Aug 17 2024 11:53 PM UTC

}// 137/140

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Firefly night #firefly #night

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mxfh

remix of d/32247 by u/rodrigo.siqueira

function u(t) {

c.width|=h=C(t)
with(x)for(h,transform(X=~~(9+h*9),h,C(167/h),X,960,600);X--;fill(new Path2D(`M${T(h+X)-9} 9 h25 l-3-5 h-19`)))rotate(2.094)

Aug 14 2024 11:24 PM UTC

}// 140/140

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u/rodrigo.siqueira

It is possible to save 2 characters by changing the beginning of the code this way: with(x)for(reset(h=C(t)),h,... I found that x.reset() is the same as c.width|=0 but shorter. So, I usually don't use c.width|=0 trick anymore. And you can add code inside parentheses so you don't need the "enter" or ";" characters. E.g. : x.reset(code here)

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xem

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮰨𨠽𩁯𨱵𫑥𫡴𛡢𫱤𮐩𛡳𭁹𫁥𛡢𨑣𪱧𬡯𭑮𩀽𘠣𞀲𜰢𞱢𦱨🐧𪑮𫡥𬡈𥁍𣀧𧐽𘠼𨠠𬱴𮑬𩐽𩡯𫡴𞠶𛠵𨱭𙱡𙰻𬁯𬱩𭁩𫱮𞡦𪑸𩑤𞱺𛑩𫡤𩑸𞠭𜐾𙠣𮀱𩠴𝐵𞰦𘱸𡡅𜁅𞰼𛱢🠢𚰨𘠼𨐠𬱴𮑬𩐽𨱯𫁯𬠺𘰸𜠳🠠𙡮𨡳𬀻𘀦𘰸𜰸𞰢𚐮𬡥𬁥𨑴𚀹𞐹𚑽`.replace(/u../g,"")))

Aug 12 2024 6:46 PM UTC

}// 138/140

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The #js13kgames 2024 tshirt!

u/xem

(the tshirt is supposed to be black, sadly macOS and linux don't respect this order)

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New_Core

function u(t) {

for(c.width|=a=i=960;i--;)Z=a/(b=i/200-C(d=i/4+t)/5),x.fillRect(a+(25-i%50+S(b))*Z/9,540+(S(d)*C(b)+2)*Z/4,e=Z/99,e)

Jul 2 2024 2:10 PM UTC

}// 116/140

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My take on the moving surface. =)

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rodrigo.siqueira

remix of d/32078 by u/cantelope

function u(t) {

x.reset(h=500)
for(i=2e4;i--;x.fillRect(X,Y,s=h/Z/6,s))V=i%(o=140)-70,Z=i/o+S(V),X=960+V/Z*h+Z+S(Z*9)*9,Y=((3+C(V/8+t)*C(Z/19+t))**3)/Z*99+h

Jul 1 2024 3:04 PM UTC

}// 140/140

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Moving surface (simple uncompressed remix)

u/cantelope

cool!
u/UEZ

#waves
u/vain

nice work !!

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magna

remix of d/32038 by u/magna

function u(t) {

for(j=5;j--;)for(i=9;i--;x.fillRect(i*T,j*T,T,T=216),x.clearRect(400+i*100+S(t)*300,400,50,T))x.fillStyle=`hsl(${i*20+t*T},${j*15+15}%,50%`

Jun 19 2024 7:17 AM UTC

}// 139/140

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Once more, with more #default

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rodrigo.siqueira

remix of d/31984 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜽󙽨󩝩󩽨󭌺󞝩󫬻󩭩󫍴󩝲󞭩󫭶󩝲󭌨󙼊󩍯󨽵󫝥󫭴󛭤󫽣󭝭󩝮󭍅󫍥󫝥󫭴󛭳󭍹󫍥󛭯󭭥󬭦󫍯󭼽󙽡󭝴󫼧󒭦󫽲󚍡󟝢󟝴󛍩󟜲󩜴󞽩󛜭󞽢󚼽󠼨󨜪󜼩󛼶󛝡󚭢󛼶󛍡󚼽󬬯󜬫󨬪󤼨󨜪󜼩󛝡󛼹󚝩󙬸󙬦󚍲󟝩󛽢󙬱󚜬󮌮󩭩󫍬󤭥󨽴󚍢󚬹󞜹󚼹󞜹󛍡󚬲󝼰󛌮󜜬󭌼󜼩`.replace(/u../g,'')))

Jun 13 2024 4:16 PM UTC

}// 138/140

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Alien Spiral with scrollbar #hack #spiral

u/aaaaaz

damn looks like multi scale turing pattenr https://softologyblog.wordpress.com/2011/07/…

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rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󪍥󪝧󪍴󟜧󞝩󫬧󒭤󫽣󭝭󩝮󭌮󩍯󨽵󫝥󫭴󡝬󩝭󩝮󭌮󬽴󮝬󩜮󫽶󩝲󩭬󫽷󘌽󙽡󭝴󫼧󒭦󫽲󚍡󟝢󟝴󛍩󟜲󩜴󞽩󛜭󞽢󚼽󠼨󨜪󜼩󛼴󛝢󛼴󛍡󚼽󬬯󝌫󨬪󤼨󨜪󜬩󛼳󛝡󛼶󚝩󙬸󙬦󚍲󟝩󛽢󙬱󚜬󮌮󩭩󫍬󤭥󨽴󚍢󚬲󩜳󚼶󜌰󛍡󚬲󩜳󛜳󞌰󛌮󜜬󭌼󝬩`.replace(/u../g,'')))

Jun 11 2024 6:22 PM UTC

}// 133/140

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Spiral below the vertical scrollbar. #hack when the screen space is not enough.

u/KilledByAPixel

ha nice!

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍳󟝢󟜮󜜵󝜬󪼽󜌻󪼼󜬲󞼫󚽫󚝦󫽲󚍬󪝮󩝗󪝤󭍨󟝫󟽳󛼽󛬷󞬱󩜴󛍩󟜲󜌻󪜭󛜻󬽴󬭯󪽥󚌩󚝢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩝓󭍹󫍥󟝒󚍶󟝫󟽩󙜲󚬱󩜳󞬱󜬸󛍶󛍶󚜩󛍥󟝳󚬳󚭓󚍴󚜬󨝲󨼨󞜶󜌫󤼨󨜽󛬳󜜴󚭩󚽫󚬹󚜪󩜬󝜴󜌭󠼨󨜩󚭥󛍳󚬹󛍡󛝢󛍫󟽡󚽢󞬹󚜻`.replace(/u../g,'')))

Jun 11 2024 3:49 AM UTC

}// 137/140

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Circle Spiral Spin Illusion by Akiyoshi Kitaoka

u/KilledByAPixel

Inspired by Matt Enlow https://x.com/CmonMattTHINK/status/179907020…
u/magna

Very trippy!
u/dabl03

At first I thought you used Chinese characters to write this (firefox represents binary with a character, which at first glance looks like Chinese, but no), but now that I see that you compiled the text and then decompiled it. How did you do it? It sounds curious :).
u/KilledByAPixel

hi dabl03, this is a special way fit a few more bytes using a compression scheme. The compressor even fits in a dweet! https://www.dwitter.net/d/23092