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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vinvol

function u(t) {

x.drawImage(c, 0, -10)
for(i=0;i<14;i++) {
 x.fillStyle=`hsla(${t*10*i},80%,50%, 0.5)`
 x.fillRect(400+i*100+S(t)*300,800,50,8)
}

May 10 2019 9:09 PM UTC

}// 130/140

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ClayCowgill

function u(t) {

for(j=2e3;j--;x.fillRect(t*60,j,1,1,x.fillStyle=`hsl(${C(k)*78},99%,50%)`))for(a=t/8-2,b=j/540-1,k=9;k--&&a*a+b*b<4;a=c)c=a*a-b*b-.7,b=2*a*b

Mar 3 2017 5:28 AM UTC

}// 140/140

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Really wants ~4 more chars... for(j=2e3;j--;x.fillRect(t*60,j,1,1,x.fillStyle=hsl(${C(k/12)*99},99%,50%)))for(a=t/8-2,b=j/540-1,k=49;k--&&a*a+b*b<4;a=c)c=a*a-b*b-.7,b=2*a*b

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KilledByAPixel

function u(t) {

c.width|=S=(E,X)=>
x.strokeText(E,40,130+X*150,1850,
x.setLineDash([199-199*C(X-t),99]))
x.font='9em"'
x.lineWidth=9
code.split`
`.map(S)

Sep 1 2020 2:01 AM UTC

}// 137/140

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Disappearing Reappearing Quine #subliminal #quine

Show more comments…
u/danny@hille.dk

Dyslexia simulator :-)
u/magna

A new technique emerges!
u/KilledByAPixel

Sexlexia, a very sexy learning disability.
u/DataMeta

Dude! :O
u/Xen

Nice!!
u/aaaaaz

no way
u/vain

Holy shit. I need to check and understand the source.

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deobfuscate

function u(t) {

c.width+=0
for(i=9;i--;x.lineWidth=50){x.moveTo(n=960+S(i+t/2)*960,400);x.lineTo(n+C(n/10)*20,600);x.stroke()}

Apr 27 2023 12:57 PM UTC

}// 110/140

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The #default figured out how to walk.

u/vain

This gives me a smile. Looks like lemming sticks XD
u/deobfuscate

Great to hear!

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hnen

function u(t) {

c.width=2e3;w=1e3;a=Math.abs;for(i=0;i<2e3;i+=20)for(v=0;v<w;v+=10){dx=i-w;a(5*t+w/v)%2<1^a(dx/v)%2<1||x.fillRect(i,v,10,10)}

Jan 2 2018 12:05 PM UTC

}// 125/140

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u/iverjo

#perspective

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donbright

remix of d/2495 by u/joeytwiddle

function u(t) {

t?s=2e3/c.clientWidth:(a=b=B=A=1,k=j=2)
K=k-a
J=j-b
Q=K**2+J**2
x.fillRect(a+=A+=K/Q,b+=B+=J/Q,9,9)
onmousemove=e=>(k=e.pageX*s,j=e.pageY*s)

Apr 15 2017 10:43 PM UTC

}// 140/140

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mouse = gravitational body (explanation https://www.patreon.com/posts/simulating-in-… )

u/joeytwiddle

Nice :) For a few spare bytes, you could place the body with onclick
u/gabrielsroka

#interactive
u/donbright

#physics

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yonatan

function u(t) {

for(c.width|=i=r=0;i++<200;x.fill(x.arc(960+S(m=t-r/i*9)*r,540+C(m)*r,S(t*i/9)**2*i**3/5e4,0,9)))x.beginPath(x.fillStyle=R(r+=i**3/4e5,i))

Jul 29 2018 7:56 AM UTC

}// 138/140

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u/joeytwiddle

I like the juicy #colors !

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taupelink

remix of d/32245 by u/taupelink

function u(t) {

for(i=600;i--;x.fill())x.beginPath(x.globalAlpha=S(j=i*22/7+t)**4/9/9**t),x.arc(960+(r=i%9*90+120)*C(i),540+r*S(i),120/20**t,j+=i/5,j-6+i%4)

Aug 30 2024 10:34 PM UTC

}// 140/140

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d/32319

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KilledByAPixel

remix of d/25992 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍲󟝍󨝴󪌮󬭡󫭤󫽭󚍩󟝷󟜲󩜳󚜪󭽼󜌬󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽨󟝴󟽨󚽓󚍲󚜪󝜰󞭲󯜠󞌰󙜤󮽲󙜹󞝽󙝠󛍳󪍡󩍯󭽂󫍵󬬽󝌹󛍳󪍡󩍯󭽃󫽬󫽲󟝒󚍢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󚜩󚜻󪜭󛜻󚝡󟝩󛼳󜜷󛍡󬭣󚌹󝬰󛌵󝌰󛍩󟽴󙬦󭌪󝭥󜼫󬬥󝜳󚭓󚍲󙜴󝼪󨜩󞭷󛍡󛍩󟽡󞬹󚜻`.replace(/u../g,'')))

Jan 3 2025 3:20 AM UTC

}// 140/140

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Shadow Flowers 🌸 #Genuary Day 2 - Layers upon layers upon layers.

u/cantelope

nice shading
u/magna

Lovely colors as well
u/KilledByAPixel

Thanks, I experimented with a simple palette generator for this one.

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Vijaya

function u(t) {

vijayasri6288@gmail.comc.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

Jan 18 2021 5:55 PM UTC

}// 135/140

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u/Xen

welcome to the dwitter family!