Dweets awesomed by u/magna

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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KilledByAPixel

remix of d/33656 by u/KilledByAPixel

function u(t) {

x.fillStyle=`hsl(${t*99} 99%50%`
for(i=40;i--;x.drawImage(c,X=i*55-T,Y=j%2e3-T,T,T,X+S(j),Y-j%2,T,T=700))x.fillRect(i,1079,j=i**3.1+t,1)

Apr 27 2025 4:10 PM UTC

}// 136/140

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Melt Rainbow 🌈

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rodrigo.siqueira

remix of d/33649 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(1)`
for(i=1e4;i--;x.fillRect(960+X/Z,420-Y/Z,.1,t<3)){r=S(i*i/t)/S(i*i)
X=S(k=i/2)*840
Y=C(k)*830
Z=C(S(i/4))*4-.4/r}

Apr 25 2025 5:06 PM UTC

}// 140/140

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Dot of light

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rodrigo.siqueira

remix of d/33618 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<2))r=.6+C(i/.9/t)/2-.3,X=r*C(k=i/.7/t)*1000,Y=r*S(k)*1000,Z=r**S(i*i)*2

Apr 22 2025 1:28 PM UTC

}// 117/140

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7 patterns inside the circle

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kruno.ooo

function u(t) {

eval(unescape(escape`󩭯󬬨󬌽󜜷󛍷󟝰󚬸󛍱󟝷󛼲󛍣󛭷󪝤󭍨󟝷󚬲󛍸󛭳󨽡󫍥󚍳󟝔󚍴󛼹󚜬󬼩󛍩󟝷󚭷󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󦌭󬜫󭼯󬼬󦜭󬜫󬜯󬼬󫼦󦜼󬌪󜼿󜌺󫼦󦜾󬌪󝝼󯍶󛼶󚼮󜜬󜜩󚝯󟜨󭬽󚍘󟝩󙝷󚜯󬌦󜝞󚍙󟝩󛽷󚜯󬌦󜜩󙭰󟌨󨜽󦌥󬌩󚬨󨬽󦜥󬌩󙭰󛼨󬌭󨜩󟍰󛝢󙭰󛽡󟍰󛝢󙭰󛽢󟍰󛝡`.replace(/u../g,'')))

Apr 21 2025 6:25 PM UTC

}// 140/140

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#checkers

u/kruno.ooo

p=24 for #circlechallenge (and lower FPS)

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BriSeven

function u(t) {

eval(unescape(escape`吽㘰⩴簰㭃㵔┵㭒㵔⼵簰㭚㵒┲㭩昨ⅴ⥡㵛崻䄽䌪㈫娻䈽䌪㈫⅚㭡孁崽㄰㐹㔾㸨慛䈭㉝㰼㍼慛䉝㰼㉼慛䄭㉝㰼ㅼ⡍慴栮牡湤潭⠩⨲簰⤩☱㭸⹦楬汒散琨㉥㌭別㔵⨹Ⱘ㔭䌩⨹⬨刯㔵簰⤪㔵ⰹ⩡孁崬㤩㬠`.replace(/u([^D].)/g,'$1%')))

Apr 20 2025 3:14 PM UTC

}// 138/140

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Right to left square kufic-like

u/BriSeven

10495 is a magic number containing the rules; no diagonals, no solid 2x2 blocks

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lewdev

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍲󩝳󩝴󚍩󟜲󝜶󚜻󪜭󛜻󩭩󫍬󚌩󚝻󨭥󩽩󫭐󨝴󪌨󚜊󩝬󫍩󬍳󩜨󚍩󙜱󝬪󜼲󜌫󤼨󭌩󚬷󜌰󚜥󜬰󞌰󛜸󜌬󚍃󚍴󚜪󝼰󜌫󚍩󛼱󝬾󟬰󚜪󜼲󜌩󙜱󜬸󜌭󞜹󛌷󝜬󞜹󛌰󛌰󛌶󛬲󚜊󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽩󚬹󞝽󛌹󞜥󛌵󜌥󨍽`.replace(/u../g,'')))

Apr 18 2025 9:59 PM UTC

}// 125/140

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🥚 Colorful Eggs

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Axioplase

remix of d/33619 by u/MarcelaAmorim

function u(t) {

c.width|=X=Y=Z=t/9e3
for(i=2e3;i--;)
X+=.1*(Y-X),
Y+=.01*(X*(29-Z)-Y),
Z+=.01*(X*Y-1.6*Z),
x.fillRect(960+X*30+Y*C(t*8)*6,1150-Z*23,3,6)

Apr 18 2025 2:47 PM UTC

}// 137/140

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Even better when listening to techno :)

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lewdev

function u(t) {

eval(unescape(escape`󥼽󝌵󜌊󭽩󭍨󚍸󚝻󩭯󬬨󮌮󬭥󬽥󭌨󪜽󜌩󞽩󟌶󞽩󚼫󚝻󨭥󩽩󫭐󨝴󪌨󩭩󫍬󤽴󮝬󩜽󘬣󘬫󦼢󠽃󠼢󛌢󡬰󜌢󛌢󜌰󜌢󛌢󡭆󡬢󧝛󪜼󜬿󪜺󜬫󪜥󜭝󚜊󨝲󨼨󥼬󥼬󪜼󜬿󥼺󜬵󜌯󪜬󜌬󪜼󜬿󜼮󜜴󞬶󛬳󛍩󚜊󪜽󟜲󙬦󩭩󫍬󤭥󨽴󚌰󛌴󜬵󛍗󚬲󛌵󜌩󒭦󪝬󫌨󚝽󯜻`.replace(/u../g,'')))

Apr 16 2025 11:48 PM UTC

}// 133/140

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#pokemon pokeball

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DazeWare

remix of d/33605 by u/DazeWare

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i%t>>t^i)
X=r*C(k=i/t/9)*1540
Y=r*S(k)*1400
Z=r*C(C(i*.1))*6-t/9
x.fillRect(960+X/Z,540-Y/Z,t/4,t<3)}

Apr 16 2025 10:09 PM UTC

}// 129/140

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u/Axioplase

I like how it morphs at is converges!

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DazeWare

remix of d/33594 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i%t>>t%i)
X=r*C(k=i/t/9)*1540
Y=r*S(k)*1400
Z=r*C(C(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,t/4,t<3)}

Apr 16 2025 10:08 PM UTC

}// 128/140

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u/danny@hille.dk

wow

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