Random dweets | Dwitter

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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rodrigo.siqueira

remix of d/17508 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert(1'
for(X=Y=i=1e4*(t<6);i--;x.fillRect(960+900*X,560+300*Y,.1,1)){if(i%99==0)X=S(t*i**8)
Y=S(X)*+C(Y*2.4)*1.4}

Feb 8 2020 12:38 AM UTC

}// 132/140

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Link of Symmetry #bifurcation (Period-halving bifurcations leading to order, followed by period doubling bifurcations leading to chaos)

u/Xen

love it!

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rodrigo.siqueira

remix of d/28726 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟝠󪝮󭭥󬭴󚍠󒭸󛭦󪝬󫍓󭍹󫍥󟝒󚌷󜌬󜌬󞌹󚜊󩭯󬬨󨜽󨬽󭌬󪜽󞝥󝌻󪜭󛜻󨜫󟜨󬬽󪜯󨬦󪜥󜬩󚬲󛬹󚽢󚭓󚍡󛼲󚽲󚜯󜼰󛝡󚭡󛼴󛍢󟝢󛼱󛬱󝜫󠼨󨜪󜼩󚬵󚝸󛭦󪝬󫍒󩝣󭌨󨬪󜜷󝜭󞜬󨜪󝝥󜼭󜝥󜼬󛬱󛍴󟌱󚜬󮌮󩭩󫍬󤭥󨽴󚍔󚍩󚭢󛽴󚜪󪜪󞌬󪜬󜜬󭌼󜬩`.replace(/u../g,'')))

Oct 20 2023 1:15 PM UTC

}// 140/140

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Plants on a distant Earth

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kmoseni

remix of d/4659 by u/ianertson

function u(t) {

A=255*S(t**2);x.fillStyle = R(A%5,A,A,1);
for(i = 0; i < 200; i++)x.fillRect((1920/2+i*14*C(t)), 1080/2+3*i*T(t), 3, 9);x.rotate(0.001*S(t))

Jun 8 2021 2:52 PM UTC

}// 140/140

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Emergence

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New_Core

function u(t) {

 
r=v=>Math.random()*v
for(i=300;i--;x.fillRect(960+b*t%300*C(a),540+b*t%300*S(a),5,5))a=r(i/9),b=a*S(a*t),x.fillStyle=`hsl(${t},99%,${a}%)`

Feb 12 2018 10:25 AM UTC

}// 140/140

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taupelink

function u(t) {

for(i=576;i--&&!t;x.fillRect(X*60,Y*60,60,60))X=i&31,Y=i>>>5,x.fillStyle=`hsl(${X*45/4},70%,${85-4*Y}%`

Jun 6 2026 2:26 PM UTC

}// 103/140

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d/35542 New starting point

u/DataMeta

fun concept for series :)

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BriSeven

remix of d/33565 by u/BriSeven

function u(t) {

with(x){for(beginPath(t||scale(9,9)),fillText('SFRAT',160,99),i=2;i--;lineTo(6*j,111-j*j/9+11*S(4*j)))j=~~t+i;rect(1,-1,222,111);stroke()}

Apr 10 2025 6:31 AM UTC

}// 138/140

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number go up

u/UEZ

Trump makes America great again...

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kmoseni

remix of d/22584 by u/contone

function u(t) {

c.width|=0;t=S(t)
for(i=2e3;i--;)
x.fillStyle=`hsl(${i},99%,55%)`,
x.fillRect(960+S(u=i/9)*i,(u+S(9*t-i/4))*20+51,17*S(t),17/T(t))

May 27 2021 10:43 PM UTC

}// 130/140

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Tangents for teleportation?

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Cloud

function u(t) {

x.lineWidth=10
t*1920*2<1920?x.lineTo(t*1920*2, S(t*(Math.random()*10))*160+500):0
x.stroke()

Feb 1 2020 8:27 AM UTC

}// 93/140

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Job #growth

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pavel

remix of d/10921 by u/jonathan-potter

function u(t) {

with(x)for(c.width|=s=347,lineWidth=4;s>2;stroke())rect(!translate(s,s),!rotate(a=1.57*S(t)),s*=.62,s),quadraticCurveTo(X=s*(2+a)/4,s-X,s,s)

Nov 10 2018 1:07 AM UTC

}// 140/140

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Leodude123

remix of d/20191 by u/Leodude123

function u(t) {

c.width=1920
for(i=1;i<17;i++)
x.fillRect(870+i*S(t)*S(t)*50,500,10,30)
for(i=1;i<17;i++)
x.fillRect(870+i*S(-t)*S(t)*50,500,10,30)

Oct 5 2020 2:22 PM UTC

}// 132/140

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#loading #default #springy