Dweets awesomed by u/katur

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: #ScaryMovies

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Agnes

function u(t) {

c.width|=A=t?A:[0]
R=(a)=>a*(.5-Math.random())
x.stroke(new Path2D("M960 540c"+(A=A.map(e=>e*.99)).join(" ")))
A.push(R(250))

Mar 6 2024 7:31 AM UTC

}// 125/140

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Autograph shrinking into a black hole #path2d (fixed version that can't roll a negative number for the first number)

u/Tesseract

Nice. .join(" ") is unnecessary since commas are allowed as separators in paths.
u/Agnes

Oh, interesting! The Mozilla documentation of SVG paths used commas for every other number for the C command so I didn't think you could use them everywhere.
u/lewdev

Change .join(" ") to .join` ` to reduce two characters.

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flockaroo

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𨰮𭱩𩁴𪀽𥰽𜐲𜀰𛁩𚠽𞀻𪐭🐮𝐻𚑻𥀽𪐯𥰯𜰬𪠽𦀽𪐥𥰯𛠷𛁙🐰𛁦🐱𛑔𛰵𞱦𫱲𚁷🐵𛱦𞱷🁗𛰵𛱦𞱷𛰽𛠶𚑁🐨𦀯𭰫𥀫𭀩𙐱𚡷𛑷𛰲𛁘𚰽𠐪𠰨𡀽𚀱𛑁𚡁𛱷𛱷𚠴𚐩𚱙𚡓𚁄𚐭𠐬𦐽𦐪𠰨𡀩𛑁𚡓𚁄𚐻𮀮𫁩𫡥𥁯𚁘𛑗𛰷𛁙𚱷𚰵𩐳𛱪𚑽𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Jan 14 2024 12:16 PM UTC

}// 140/140

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wobbly waves

u/UEZ

#ocean #waves
u/KilledByAPixel

awesome
u/Joachim

I really like this
u/DataMeta

big +1

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rodrigo.siqueira

remix of d/28549 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=4e4;i--;a+=(i*t/b&1)/6+b*S(a*3)/8,b+=C(a*5.6)-a*b/8)x.fillRect(a*2830-2190,b*365-1420,.1,t<1)

Sep 25 2023 2:41 PM UTC

}// 130/140

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Unknown web formation

u/magna

wow!
u/cantelope

the numeric universe you've broken into looks scary and i think you should come back
u/rodrigo.siqueira

I think we should understand it better to go deeper.

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rodrigo.siqueira

remix of d/28546 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=3,i=6e4;i--;a+=(t*i/b&1)*.6-a/2+b*S(a*3)/2,b+=C(a*3+b/2)/2-a*b/3)x.fillRect(2e3*a,380+800*b,t<2,.1)

Sep 24 2023 1:04 AM UTC

}// 132/140

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Structure details

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New_Core

remix of d/10713 by u/New_Core

function u(t) {

s=c.style;s.backgroundBlendMode='difference';for(b=[i=99];i--;s.background=b)b[i]=`linear-gradient(${t*16+i*53}deg,#000,#f0f,#880)`

Jul 24 2023 11:10 AM UTC

}// 131/140

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u/jellyedwards

Very cool!
u/aleamb

wow!
u/joeytwiddle

Very nice. A bit GL-like. Reminds me of the #oil series.

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KilledByAPixel

remix of d/28169 by u/KilledByAPixel

function u(t) {

r=r=>Math.random()*1e3
s=r(o=g=0)
for(i=3e4;i--;u[i]=z+d)g+=o=r(z=t?u[i]:0)<1?S(r()):o-g/8e6,d=g*g/2e5,x.fillRect(i/7,z+(i&s)%d,1,1)

Jul 23 2023 9:31 PM UTC

}// 132/140

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Strata Ink Sketch 🖋️ Different every refresh

u/cantelope

dwitter should implement a 'refresh button' maybe
u/_louis

@cantelope definitely
u/lionleaf

If someone puts a little refresh icon to the left of the "Compressed" slider on beta.dwittter.net I would merge it ;)

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Xen

remix of d/28165 by u/danny@hille.dk

function u(t) {

for(X=c.width=128;X--;)for(Y=72;Y--;x.fillStyle="#"+(t*57|0))x.fillRect(X,Y,.8,(X-64+S(t-Y/32+S(t+X/64))*16+Y-36+C(t+X/32*C(t+Y/16))*24)/16)

Jul 23 2023 1:28 PM UTC

}// 140/140

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quick play

u/katur

nice!!
u/Xen

thank you 🥰

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󮌮󩍲󨝷󢝭󨝧󩜨󨼬󜜬󜌩󛍩󟝺󟜱󜌸󜌻󪜭󛜻󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽵󦽩󧜪󝌰󛝩󛼵󯜬󙍻󭝛󪜫󮭝󚬶󜍽󙜬󙍻󭝛󪜫󮬪󜭝󚬵󜍽󙝠󛍸󛭦󪝬󫍒󩝣󭌨󜌬󪜬󜜬󜜩󚝦󫽲󚍪󟜳󞽪󛜭󞼩󭝛󪼽󪜫󪬪󮭝󟜨󣝡󭍨󛭲󨝮󩍯󫜨󚜯󜬭󛬲󝜫󭝛󪼭󜝝󚽵󦽫󧜫󭝛󪼫󜝝󯍼󜼩󛼳`.replace(/u../g,'')))

Jul 20 2023 11:58 PM UTC

}// 137/140

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Sunset Pastel 🖍️

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@noel

function u(t) {

eval(unescape(escape`󩭯󬬨󮌮󩭩󫍬󤽴󮝬󩜽󘬣󜌰󜌱󘬬󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛌲󩜳󛌲󩜳󚜬󬬽󜭥󜼻󬬭󛜻󚝑󟜲󚭔󚍲󛝴󛼵󜌩󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󛬷󚭲󯜬󞜹󙜬󝜰󙜬󙍻󤝽󚝠󛍸󛭦󪝬󫍒󩝣󭌨󠼨󬬪󬬫󥌨󤜩󚜪󬬫󞜶󜌬󤼨󬬫󞜪󤼨󤜯󜼩󚜪󬬫󝜴󜌬󞌯󤜬󞌯󤜩󞼻`.replace(/u../g,'')))

Jul 18 2023 3:34 PM UTC

}// 129/140

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Não sei.

u/magna

Very cute!
u/@noel

u/magna Thank you. I use this actually as a sort of mindfulness training. Observing a tiny, tiny rectangle being born in the deep middle, trying to follow it, slowly moving and growing, until it reaches you, at its maximum size, fading totally right in front.

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rodrigo.siqueira

remix of d/28131 by u/rodrigo.siqueira

function u(t) {

for(i=2e5;i--;x.fillRect(1100-C(K=i*2+2/T(i/3)+1/a-3.4)*1e3*a,360-S(K)*800*a,(t<1)*a,a+.04/t))a=(i*i*t+25*t/i)%2-2

Jul 15 2023 2:58 AM UTC

}// 114/140

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Delicate spiral #spiral

dwitter.net | katur (1305)