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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magna

remix of d/22521 by u/magna

function u(t) {

c.width=77
r=_=>Math.random()**S(t)
for(i=999;i--;x.fillRect(16+i%9*4+S(t)*12+W,16+H,2-W*2,8-H*2))x.fillStyle=R(C(t)*255,W=r(),H=r()*4,.1)

Apr 18 2021 6:47 AM UTC

}// 138/140

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#default #glitch

u/Xen

nice

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Xen

remix of d/7208 by u/BirdsTweetCodersDweet

function u(t) {

q=35;for(X=64;X--;)for(Y=32;Y--;x.fillRect(X*q,Y*q,q,q))x.fillStyle=`hsl(${t*q*C(Y-X*t)},70%,50%)`

Mar 8 2018 8:30 PM UTC

}// 98/140

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Shoutz 2 u/BirdsTweetCodersDweet

u/loni_art

ow ow ow my eyes
u/katkip

#xweet

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cli

function u(t) {

for(i=0;i<95;i++){x.fillStyle=`hsl(${i+t*100},100%,50%`;x.fillRect(i*20,0,50,1080)}x.font='300px a'
x.fillText('\u2615',750,S(t*2)*20+630)

Apr 21 2020 9:54 AM UTC

}// 138/140

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cofi ☕

u/cli

ok maybe for(i=0;i<1920;i++){x.fillStyle=hsl(${i/15+t*100},100%,50%;x.fillRect(i,0,1,1080)} wouldve been better
u/katkip

yum

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rodrigo.siqueira

remix of d/28592 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia()`
for(a=b=t,i=3e4;i--;a+=(r=i*t/b&1)/6+b*S(a*2.16)/5,b+=C(a*4.9-r)*1-b/4.7)x.fillRect(7e3-a*4e3,3e3-b*790+510,.1,1)

Oct 2 2023 1:26 PM UTC

}// 138/140

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Botanical illustration #plant

u/cantelope

#vintage #sepia

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KilledByAPixel

function u(t) {

r=r=>Math.random()*r|0
x.font=r(299)+'px"'
x.shadowBlur=r(99)
x.shadowColor='#'+r(2e3)
x.fillText(String.fromCharCode(r(2e4)),r(2e3),t*300)

Sep 2 2022 6:00 AM UTC

}// 139/140

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Generative Unicode Abstract

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taupelink

remix of d/27355 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㠴〬欽ㄸ〻椭ⴾ欫椪琻砮晩汬⠩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡩┱㈪㈵Ⱪ⼷Ⱬ⬲⩩⨪琬欯椥琯㌰⤩ⱸ⹡牣⡘㵩┱㈪欬夽椥㜪欬㄰㔯琪⩴ⱪ㵩⼵ⱪ⬲⸲⤬氽㤰ⴲ〪瑼㠬砮獴牯步剥捴⡘⵬ⱙ⵬ⱬ⨽㈬氩`.replace(/u([^D].)/g,'$1%')))

Apr 19 2023 11:47 PM UTC

}// 140/140

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d/27396

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ciaccodavide

function u(t) {

P=(f,n,z)=>f(t*(100*t%500))*(100*t%500)+n
x.lineTo(P(C,960),P(S,540))
x.fillStyle=R(S(t)*1e3,C(t)*1e3,S(t*.8)*1e3,(1+C(t))/2)
x.fill()

Nov 18 2020 10:09 PM UTC

}// 134/140

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Bright Corrosion

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andrea270872

function u(t) {

V=t?V:4
X=t?X+V:8
V*=(4<X&X<180)?1:-1
c.width=192
a=50+S(t)*50
b='fillRect'
x[b](2,a-5,3,9)
x[b](185,a-2,3,9)
x[b](X,a,3,3)

Mar 15 2019 10:27 AM UTC

}// 123/140

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Pong for 2 (locally declared, global variable)

u/Jezza

Simple but effective! I like it!
u/Jezza

You can: b=x.fillRect;
u/Jezza

And then b(2,a-5,3,9) etc

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yukulele

function u(t) {

r=(a=255)=>~~(Math.random()*a)
for(i=0;i<10000;i++){
x.fillStyle=`hsl(${t*300+r()},${r(50)+50}%,50%)`
x.fillRect(r(1920)-49,r(1080),98,1)
}

Jan 22 2020 9:05 PM UTC

}// 139/140

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📺

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smtsjhr

remix of d/21510 by u/danny@hille.dk

function u(t) {

c.width=50;for(i=2e3;i--;x.fillStyle=i>1e3?q=R(0,0,50,.4):q=R(0))x.fillRect((X=i%(48+S(t/10)))-3,Y=i/49|0,8,Math.hypot(X-24,Y-13)/20)

Jan 31 2021 7:02 AM UTC

}// 133/140

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Moonrise over the Lake

u/danny@hille.dk

Nice