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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andrea270872

function u(t) {

c.width|=j=72
for(;j-=9;x.lineWidth=C(j)*90){
x.beginPath()
for(i=21;i--;)x.lineTo(i*99,S(t*5+i)*40+(j*11+t*500)%1e3),x.stroke()}

Mar 9 2019 6:07 PM UTC

}// 129/140

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Returning waves ver2

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FrenchToast

remix of d/5798 by u/FrenchToast

function u(t) {

c.width|=0;for(i=320;i--;){x.beginPath();x.arc(350*S(t*3)*S(i/70),2*i,40+i,0,6.28);x.fill();x.fillStyle=R(330-i,200-i,200-i);x.rotate(1.4)}

Jan 12 2018 7:18 PM UTC

}// 139/140

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u/galactustrombone

aaahh this feels so weird
u/galactustrombone

well done
u/sandromiccoli

shake it
u/joeytwiddle

Golfed to 130: with(x)for(c.width|=i=320;i--;rotate(1.4))beginPath(fillStyle=R(330-i,200-i,200-i)),arc(350*S(t*3)*S(i/70),2*i,40+i,0,6.28),fill()

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katkip

function u(t) {

















































































try{window.top.o}catch(e){throw e.toString().split(".")[1]}

Nov 1 2019 1:47 PM UTC

}// 140/140

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#hack #trick

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taupelink

function u(t) {

for(d=e=f=g=i=1e3;i--;x.fillRect(d*z,e*z,f,g))[d,e,f,g]=[((r=Math.random(z=240)*14|0)/2)+f*C(e)/g,r%4+C(e+r/g),3+r%7%3+.1/g,5-r%5%2+.3/f/f]

Aug 31 2019 6:13 AM UTC

}// 139/140

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d/15588

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anthonylewis

remix of d/7718 by u/anthonylewis

function u(t) {

w=c.width^=0
x.globalAlpha=.1
for(i=30;i--;)
Z=w/(i-t%2+1),x.fillRect(960-Z/2,540-Z/2,Z,Z)

Apr 21 2018 1:33 AM UTC

}// 90/140

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u/Agnes

Really classy shades of grey... looks like something you'd see at a museum.
u/BuRRak

This is so satysfing to watch
u/rjro

dat hotline bling dat James Turrell aesthetic
u/BuRRak

This is mindblowing because it is all the same color
u/lionleaf

#tunnel

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contone

remix of d/22484 by u/contone

function u(t) {

x.setLineDash([9])
x.clearRect(0,0,2e3,b=960)
x.lineDashOffset=f=t*60
o=(f%16>8)-.5
x.moveTo(o*f+b,b)
t<16?x.lineTo(-f*o+b,f):0
x.stroke()

Apr 14 2021 3:35 PM UTC

}// 138/140

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KilledByAPixel

function u(t) {

for(x.beginPath(i=229);i--;)
x.lineTo(i*11,99-x.getImageData(i,f=frame,1,1).data[3]/9+f*9)
x.font="3em'"
x.fillText("DWEET",4,63)
x.stroke()

Jul 22 2019 4:04 PM UTC

}// 140/140

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Embossed Dweet

u/Xen

love it!
u/aleamb

yeah!
u/magna

Sweet!
u/donbright

brilliant

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New_Core

remix of d/11613 by u/New_Core

function u(t) {

x.drawImage(c,99,99,1731,891)
x.fillStyle='#0005'
x.fillRect(0,0,2e3,2e3)
for(i=21;i--;x.fillText("👽",i*91,380*S(t+i/9)+560))x.font="89px'"

Jan 2 2019 11:49 AM UTC

}// 139/140

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Xen

remix of d/3283 by u/mmastrac

function u(t) {

u.x|=0,r=x=>S(t*u.x++)*2e3;x.fillStyle=`hsla(${t*t},80%,50%,.03)`;for(i=39;i--;)x.beginPath(),x.arc(r(),r(),i*5,9,0,3),x.fill()

Nov 5 2017 10:10 PM UTC

}// 127/140

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Color_Cloudz

u/mmastrac

Amazing
u/Xen

Thanks :)

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New_Core

function u(t) {

x.font="6cm'"
x.fillText("🕵️‍♂️",0,200)
d=x.getImageData(0,0,320,200)
for(c.width=i=320;i--;)x.putImageData(d,0,99*S(t+i/99),i,0,1,200)

Apr 28 2023 10:28 AM UTC

}// 135/140

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u/danny@hille.dk

Cool! Get rid of the artifacts:->t||(x.font="6cm'",x.fillText("🕵️‍♂️",0,f=200),d=x.getImageData(0,0,320,f));for(c.width=i=320;i--;)x.putImageData(d,0,9*S(t*4+i/30),i,0,1,f)