Hot dweets by u/luta

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.

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luta

remix of d/36097 by u/jpthinker

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝪󟜱󝬴󞽪󛜭󞼩󩌽󪬾󝜸󙬦󪬼󜜱󝬿󝜺󜬬󪼽󞌷󚼨󩌭󜜩󚬨󪬭󞌷󚜬󪜽󪼭󞌱󚭴󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󞜪󭍽󘌷󝜠󝜰󨌬󮌮󩭩󫍬󤭥󨽴󚌹󝬰󚼶󝌰󚭓󚍩󛼱󝜳󚜬󝬴󜌭󩌪󜬴󚼱󝬰󚭃󚍩󛼱󝜳󚜫󞜹󛽤󚭃󚌹󚭴󚽩󛼹󚜪󚌲󚽃󚍩󛼹󚜩󛍷󟜶󝬭󪼯󝬬󭼩`.replace(/u../g,'')))

Aug 6 2026 5:29 PM UTC

}// 137/140

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u/jpthinker

Thanks for another remix, u/luta ! I like the little creature
u/luta

It's a racehorse :-)
u/jpthinker

It wins my race!
u/jpthinker

I see the connection your prize horse game d/36096 the other day!

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luta

remix of d/36092 by u/luta

function u(t) {

for(i=2e3;i-=40;)for(j=2e3;j-=20;)v=(i-j)**2%77,
x.fillStyle=R(0,v,v*2),x.fillRect(i-40,j-20,36+S(i+9*t)*16,36+C(i+j+9*t)*16);

Aug 5 2026 9:31 AM UTC

}// 126/140

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luta

remix of d/36075 by u/jpthinker

function u(t) {

n=.5;d=.25;
s=q=>q%1+(n*q|0)%2*(1-q%1*2)
a=[u=s(t),v=s(t+d),u-v,u+v-1,u*v,u**v]
for(i=6;i--;)
t>16||x.fillRect(120*t,i*180+180-120*a[i],6,6)

Aug 5 2026 8:54 AM UTC

}// 140/140

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#waveform

u/jpthinker

Thanks for the remix! Looks great!
u/luta

You can change n and/or d to get more.

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luta

function u(t) {

d="♲⚀⚁⚂⚃⚄⚅♞"
eval(unescape(escape`󭌿󨼮󭽩󩍴󪍼󟜰󞭨󟝮󟝭󟝳󟜰󞽸󛭦󫽮󭌽󙼲󪝮󘬧󒭯󫭣󫍩󨽫󟝟󟜾󫬽󫜽󜼫󤼨󬼽󜜫󭌩󚬴󯌰󒭸󛭦󪝬󫍔󩝸󭌨󩍛󫝝󛌶󜌬󝌸󜌩󞽸󛭦󪝬󫍔󩝸󭌨󩍛󝽝󛌱󞌳󜌭󪌪󜜲󜌬󝌸󜌩󒭶󟝴󛝳󛝭󚽮󞽮󚭶󟬰󟼨󛜭󫬬󪌫󚼬󪌥󟜱󝼩󞭶󟬰󟽭󟜰󞬰`.replace(/u../g,'')))

Aug 5 2026 2:38 PM UTC

}// 138/140

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prize horse #game

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luta

remix of d/36061 by u/luta

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜜶󜌻󬼽󜜵󞽷󪝴󪌨󮌩󩭯󬬨󩌽󝬻󩌭󛜻󚝦󫽲󚍪󟜲󝼻󪬭󛜻󦌪󠼨󭌩󛝙󚭓󚍴󚜾󜜱󚭤󛜲󜍼󯌨󩭩󫍬󤽴󮝬󩜽󤬨󪬥󜬪󞜹󛌹󞜩󛍢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󨝲󨼨󞌰󚽘󚭓󚍴󚜫󦜪󠼨󭌩󛌳󝬫󦬬󝼬󜌬󝼩󚜬󬽴󬭯󪽥󚌩󚜩󚝘󟝪󙜳󚭳󛝳󛍙󟜨󪬯󜽼󜌩󙜳󚭳󛝳󛍚󟜨󪬯󞝼󜌩󚭳`.replace(/u../g,'')))

Aug 2 2026 2:07 AM UTC

}// 140/140

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NaCl crystal structure

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luta

remix of d/36061 by u/luta

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜜶󜌻󬼽󜬲󞽷󪝴󪌨󮌩󩭯󬬨󩌽󝬻󩌭󛜻󚝦󫽲󚍪󟜹󛍘󟝙󟝚󟝳󛼲󞽪󛜭󞽘󟝪󙜲󚭳󛍙󟜨󪬾󟬱󚜥󜬪󬼬󦬽󚍪󛼵󯌰󚜪󬼩󦌪󠼨󭌩󛝙󚭓󚍴󚜾󜜱󚭤󛜲󜍼󯌨󩭩󫍬󤽴󮝬󩜽󘬣󝼹󞌢󛍢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󨝲󨼨󞌰󚽘󚭓󚍴󚜫󦜪󠼨󭌩󛌴󝌫󦬬󞜬󜌬󝼩󚜬󬽴󬭯󪽥󚌩󚜩󞼻`.replace(/u../g,'')))

Aug 1 2026 6:54 PM UTC

}// 140/140

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bcc crystal structure

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luta

remix of d/36041 by u/luta

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜜶󜌻󬼽󜜵󞽷󪝴󪌨󮌩󩭯󬬨󩌽󝬻󩌭󛜻󚝦󫽲󚍪󟜲󝼻󪬭󛜻󦌪󠼨󭌩󛝙󚭓󚍴󚜾󜜱󚭤󛜲󜭼󯍪󙜲󯍼󚍦󪝬󫍓󭍹󫍥󟜢󘼷󞌹󘬬󨭥󩽩󫭐󨝴󪌨󩭩󫍬󚍡󬭣󚌸󜌫󦌪󤼨󭌩󚽙󚭃󚍴󚜬󜼶󚽚󛌹󛌰󛌷󚜩󛍳󭍲󫽫󩜨󚜩󚜩󦌽󪬥󜼪󬼭󬼬󦜽󚍪󛼳󯌰󚜥󜼪󬼭󬼬󦬽󚍪󛼹󯌰󚜪󬼻`.replace(/u../g,'')))

Aug 1 2026 5:10 PM UTC

}// 140/140

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fcc crystal structure

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luta

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󞽧󟜨󦌬󦜬󬬬󩌬󫬬󨬩󟜾󮽰󟝍󨝴󪌮󤍉󞽡󟝸󟜾󤼨󬌪󮌫󬌪󝜯󝌩󛼲󞽳󟜱󛼳󜬻󒭦󫽲󚍫󟝮󚬲󚼱󞽫󛜽󬼻󮌮󩭩󫍬󤭥󨽴󚍘󚽷󚭃󚍵󟝫󛽮󚭰󚜬󦜭󭼪󤼨󭜩󛌴󛌴󚜩󭼽󩌪󨜨󨬫󪼩󚽲󚬨󜜭󪼯󬼥󜬪󛬸󚝽`.replace(/u../g,'')))
g(960,540,99,99,8,-t)

Aug 2 2026 6:54 PM UTC

}// 140/140

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#Gears layout designer #tool - flower girls' version

u/luta

To get things into gears - here is my first creation with the title "engineering students in love": g(714,280,243,48,18,-6*t);g(1206,280,243,48,18,6*t-.5);g(796,685,162,48,12,6*t+.6);g(1124,685,162,48,12,-6*t+.9);g(960,969,108,48,8,1/4);

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luta

remix of d/36035 by u/luta

function u(t) {

eval(unescape(escape`󭌿󜌺󨼮󭽩󩍴󪌽󜬴󜌊󩭯󬬨󩬽󫬽󪜽󪬽󪼽󜌻󫬼󜬻󫬫󚼩󬌽󭌪󝬰󛼲󝼪󚭮󛍱󟜳󚬪󫬬󢜽󬍼󜌬󢬽󬌯󜽼󜌬󢼽󬌯󞝼󜌬󩬫󟝉󙜳󙜲󚽊󙜳󙜲󚽋󙜳󙜲󟬾󜜬󪜫󟝉󙜳󚭱󛍪󚼽󢬥󜼪󬜪󜬬󪼫󟝋󙜳󚭱󞽦󯍼󭌪󝬰󟬷󜬸󯍼󮌮󩭩󫍬󥍥󮍴󚌢󧍵󡌸󜽅󧍵󡍄󠽁󘬬󝬶󚼹󚭩󛝪󛌹󞜫󪜫󪬭󞜪󪼩`.replace(/u../g,'')))

Jul 31 2026 9:51 AM UTC

}// 140/140

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Menger sponge #fractal

u/KilledByAPixel

very good surface area on this ice cube, i bet it melts incredibly fast
u/luta

the last ice cube is missing, i missed this one, better would be ||t>12.14|| in the code

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luta

remix of d/36054 by u/luta

function u(t) {

s="k7/pp1K4/N7/8/8/8/8/7B"
throw "\n"+s.replace(/./g,x=>x<"0"?"\n":x<9?"... ".repeat(x):"♔♕♖♗♘♙♚♛♜♝♞♟"["KQRBNPkqrbnp".indexOf(x)]||"")

Aug 2 2026 3:39 AM UTC

}// 134/140

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FEN viewer for #chess puzzles alternative

u/luta

I replaced the previous version with this one which is 5 characters shorter. Opera Web browser needs a newline at the start to look good, so I added it.

dwitter.net | luta (234)