Dweets awesomed by u/_louis

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: #Opposites

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taupelink

remix of d/29628 by u/taupelink

function u(t) {

f=(u,m=4)=>(m>2?f(u,m*.7)-m:u%8-4)**2/3;g=n=>f(X/n)+f(Y/(n^1))&7;for(i=1e4;i--;x.fillRect(12*X,12*Y,t<(g(4)&g(3)),t<g(6)))X=i*t%160,Y=X*i%90

Mar 26 2024 7:41 PM UTC

}// 140/140

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d/29696

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robbyg

remix of d/29683 by u/lonestar108

function u(t) {

for(i=1e4;i--;x.fillStyle=`hsl(${i/5+t*9},70%,50%)`)x.fillRect(960+i/20*S(i/50+5*t)+S(i/99)*i/9,540+i/20*C(i/50+3*t)+C(i/77)*i/8,3,3)

Mar 25 2024 4:15 AM UTC

}// 133/140

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Golfed. Feels like an early Windows screen saver.

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Joaozin003

function u(t) {

x.fillStyle=`hsl(${t*57.296} 100 50)`;x.fillRect(t*305.578-10, 530+270*S(t),10,10)

Mar 22 2024 5:22 PM UTC

}// 82/140

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sine wave (my first dweet)

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lonestar108

function u(t) {

eval(unescape(escape`景爨椽〻椼ㅥ㐻椫⬩砮晩汬剥捴⡷㴹㘰⭩⼲〪匨椯㔰⬵⩴⤫匨椯㤹⤪椯㤬㔴〫椯㈰⩃⡩⼵〫㌪琩⭃⡩⼷㜩⩩⼸ⰳⰳ⤬砮晩汬却祬攽恨獬⠤筩⼵〫琪㤹紬㤹┬⑻㔰⬲㔪匨椯㌰〩紥⥠`.replace(/u([^D].)/g,'$1%')))

Mar 21 2024 5:09 AM UTC

}// 129/140

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tendrils

u/Joaozin003

Don't do this

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Xen

remix of d/29669 by u/timothytomato

function u(t) {

x.strokeStyle="#"+frame
x.strokeRect(1,1,1918,1078)
x.drawImage(c,111+C(t*=111)*111,111+S(t*=111)*111,1718,878)

Mar 17 2024 1:46 PM UTC

}// 111/140

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Quick 111 Remix, respect to TT

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taupelink

remix of d/29653 by u/taupelink

function u(t) {

a=z=>(z*z)**(3/m);f=y=>a(a(a(y%m-m/2)-4)-6);g=_=>f(X,m=_)+f(Y)&3;for(i=3e4;i--;x.fillRect(540+25*X,90+25*Y,g(4)&g(6),t<.5))X=i*t%36,Y=X*i%36

Mar 15 2024 10:12 PM UTC

}// 140/140

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d/29666

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rodrigo.siqueira

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌽󦌽󜼰󜌻󦌭󛜻󚝦󫽲󚍙󟜱󝬹󞽙󛜭󞽸󛭦󪝬󫍒󩝣󭌨󦌬󦜬󠼨󨜪󮬩󚭃󚍢󚭤󚜬󤼨󨜪󮬩󚭓󚍢󚭤󚜪󨬩󚝦󫽲󚍡󟝢󟝺󟝤󟝩󟜷󞽩󛜭󞼩󤜽󦌯󜭅󜼬󤌽󦜯󜭥󜼬󨜫󟝃󚍑󚭑󚽐󚭐󚜬󨬫󟝃󚍑󚭑󚽐󚭐󚜬󮬫󟝓󚍑󚭑󚽐󚭐󚜪󚬮󝜬󩌫󟝓󚍑󚭑󚽐󚭐󚬴󚽴󚜻`.replace(/u../g,'')))

Mar 15 2024 6:13 PM UTC

}// 135/140

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Quantum Fractal Entanglement - a visualization that combines principles from quantum mechanics and fractals.

u/rodrigo.siqueira

The name, description and code was proposed by Claude 3 Opus LLM. I asked him for a really innovative mathematical Dwitter code.
u/cantelope

you "prompted" "it".

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384.cz

function u(t) {

for(f=c.width=128,i=1e4;i--;x.fillRect(i%f,i/f,1,3+S(i/f)))x.fillStyle=R(S(T/(1&t?f:64))*f,T=(i+(t+f))%f%(i/f-t)+(i&t*f*(i/f/f))%(i/f),2*T)

Mar 13 2024 4:52 PM UTC

}// 139/140

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cybersecurity wallpaper

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taupelink

function u(t) {

a=x=>(x*x)**.6;f=u=>a(a(u%8-4)-3);g=n=>f(X/n)+f(Y/(n^1))&3;for(i=1e4;i--&&t<1;x.fillRect(480+6*X,60+6*Y,g(5),g(4)))X=i*i*t%160,Y=X*i%160

Mar 11 2024 1:10 PM UTC

}// 136/140

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d/29638

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rodrigo.siqueira

function u(t) {

for(c.width|=i=80;i--;x.fill())x.fillStyle=R(i*9+99,i*4),x.beginPath(),x.arc(960+400*C(a=i/9),540+400*S(a),60+40*S(a+C(a+t)*2+S(i/3-t)),0,6)

Mar 11 2024 12:36 PM UTC

}// 140/140

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Remix from a GPT4 Dwitter code. #ai generated

dwitter.net | _louis (6787)