Top 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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Current theme challenge: #Food

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luta

remix of d/33375 by u/rodrigo.siqueira

function u(t) {

for(Q=96;Q-=4;)for(i=140;i--;x.fillStyle=R(0,k=C(Y)*i*9,k/3,.1))Y=C(i%Q)*i*5,x.beginPath(),
x.arc((S(i-t/i/2)+1)*960,Y+540,Q,0,7),x.fill()

Jul 13 2026 6:19 AM UTC

}// 138/140

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strange life forms

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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) {

c.width=240;for(n=i=64;i--;)for(j=n;j--;)for(k=n;k--;)i&j||i&k||j&k||x.fillRect(120+(2*i+k+j-n)*C(t)-(3*k+j-n+2)/1.732*S(t),120-1.633*j,1,1)

Jul 28 2026 4:04 AM UTC

}// 140/140

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#sierpinski

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luta

remix of d/36040 by u/luta

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝳󟜱󜬰󞽦󫽲󚍤󟜶󞽤󛜭󞼩󩭯󬬨󪬽󜬷󞽪󛜭󞽘󚭃󚍴󚜭󦜪󤼨󭌩󟬸󞌪󩌭󜜷󝭼󯍪󙜲󯍼󚍸󛭦󪝬󫍓󭍹󫍥󟝒󚍘󚽳󛍙󛌹󚭪󚜬󮌮󨭥󩽩󫭐󨝴󪌨󚜬󮌮󩭩󫍬󚍸󛭡󬭣󚌹󝬰󚽘󚭓󚍴󚜫󦜪󠼨󭌩󛌴󞌰󚽚󛌷󜌬󜌬󝼩󚜩󚝘󟝪󙜳󚭳󛝳󛍙󟜨󪬯󜽼󜌩󙜳󚭳󛝳󛍚󟜨󪬯󞝼󜌩󚭳`.replace(/u../g,'')))

Jul 30 2026 7:01 AM UTC

}// 140/140

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fcc structure

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luta

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝳󟜱󜬰󞽦󫽲󚍤󟜶󞽤󛜭󞼩󩭯󬬨󪬽󜬷󞽪󛜭󞽘󚭃󚍴󚜭󦜪󤼨󭌩󟬸󞌪󩌭󜜷󝭼󯌨󮌮󩭩󫍬󤽴󮝬󩜽󤬨󦌫󬼬󦜬󞜪󪬩󛍸󛭢󩝧󪝮󤍡󭍨󚌩󛍸󛭦󪝬󫌨󮌮󨝲󨼨󞜶󜌫󦌪󤼨󭌩󚽙󚭃󚍴󚜬󝌸󜌫󦬬󝜰󛌰󛌷󚜩󚜩󦌽󪬥󜼪󬼭󬼬󦜽󪬯󜼥󜼪󬼭󬼬󦬽󬼪󪬯󞜻`.replace(/u../g,'')))

Jul 30 2026 6:47 AM UTC

}// 134/140

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luta

remix of d/10595 by u/ersagun

function u(t) {

eval(unescape(escape`󭬽󦼰󛍘󟝙󟜸󛌰󛌭󞌬󜍝󞽬󟝤󟜾󮌮󫍩󫭥󥍯󚍘󚼽󭭛󜜫󩌥󝍝󛍙󚼽󭭛󩌥󝍝󚜊󩼽󚍳󛍤󛍯󚜽󟭳󟼨󩼨󬼽󬼭󜜬󩌫󫼬󛝯󚜬󫌨󩌫󫼩󛍧󚍳󛍤󛍯󚜬󫌨󩌩󛍧󚍳󛍤󛍯󚜬󫌨󩌭󫼩󛍧󚍳󛍤󛝯󛌭󫼩󚜺󜌊󮌮󫝯󭭥󥍯󚍘󛍙󚜻󭍼󯍧󚌷󛌸󛌱󚜻󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Jul 29 2026 5:49 PM UTC

}// 130/140

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Hilbert curve #recursive

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luta

remix of d/35902 by u/luta

function u(t) {

eval(unescape(escape`󫼽󚍣󛭷󪝤󭍨󟝩󫭮󩝲󥽩󩍴󪌩󛼱󜼻󭌿󮌮󩭯󫭴󟜧󜭥󫜢󙼺󨜽󦽝󞽦󫽲󚍩󟜶󝌻󪜭󛜻󮌮󩭩󫍬󥍥󮍴󚌨󨝛󪝝󯌽󜌩󙜲󟼢󧍵󜬶󠝂󘬺󘭜󭜲󝭁󠜢󛍩󙜸󚭯󛝯󛜴󛌨󪜯󞍼󜌩󚭯󛜷󚜩󫽮󨽬󪝣󪼽󩜽󟭻󩭯󬬨󪬽󝬻󛜭󪬻󨝛󪬫󝬫󪬥󜬪󚍪󛜳󚜪󜼫󚍥󛭹󛽯󯌰󚜪󞌫󩜮󮌯󫽼󜍝󚼫󚜻󯜻`.replace(/u../g,'')))

Jul 13 2026 7:47 PM UTC

}// 139/140

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Lights Out #Game 7x7 grid

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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/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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