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/34369 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(.2`
if(t<1)for(n=i=30240;i--;x.fillRect(960+340*l*S(q=i/400+S(i/t)),840*C(l/1.63)*S(q+l/5)*C(q)+500,.4,1))l=i/1.21e4

Sep 30 2025 1:47 PM UTC

}// 138/140

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KilledByAPixel

remix of d/22889 by u/Odog8

function u(t) {

with(x)fillStyle=t?'#cff':`hsl(${Date.now(scale(35,39))} 99%45%`,fillText('IMPOSTOR',!fillRect((z=t?17:0)+5*S(t),z-5*C(t),r=t?21:1e4,r/9),9)

May 29 2021 4:52 AM UTC

}// 140/140

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You are an Impostor 🤫

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rodrigo.siqueira

remix of d/11131 by u/rodrigo.siqueira

function u(t) {

c.width|=N=890;x.font='3em"'
JSON.stringify(Object.keys(this)).split`"`.some((_,i)=>x.fillText(_,S(t+i)*280+N,N+i*9-Math.abs(S(t/40)*5e3)))

Nov 23 2018 6:13 PM UTC

}// 139/140

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DNA CODE

u/katkip

that's smart
u/lionleaf

#dna

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kodierer

remix of d/7931 by u/kodierer

function u(t) {

c.width=1920 // clear the
x.strokeText ('Martin', 30, 300, 10000)

May 4 2018 4:20 AM UTC

}// 65/140

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f8f82804

remix of d/7744 by u/rjro

function u(t) {

c.width=32;d=new Date>>>8;for(i=6;i--;)for(j=20;j--;)"縿Ϡ庽纵粇皷皿簡线粧碾⪿䘮㨿嚿ᒿ".charCodeAt((d>>i*4)&15)&1<<j%20&&x.fillRect(27-5*i+j/5|0,j%5+7,1,1)

Jan 26 2019 5:13 AM UTC

}// 139/140

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#hex #clock

u/f8f82804

the font is from d/11960
u/f8f82804

Each tick takes 256/1000 sec, so each pair of digits gives a value 0-255 in units of 4.66 hours, 1.092 minutes, and 0.256 seconds, respectively.
u/f8f82804

The whole clock only rolls over once every 49.71 days.

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nonce

remix of d/2299 by u/nonce

function u(t) {

with(x)font='250px Arial',setLineDash([lineWidth=10,299]),lineDashOffset=t*50,strokeText('❤',9,200),drawImage(c,-140,175),drawImage(c,280,0)

Mar 28 2017 1:53 AM UTC

}// 140/140

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u/magna

<3
u/0x7b1

nice one
u/tapgiles

Still no dice with that symbol for me. Using a chromebook? ♡ works fine though
u/iverjo

#hearts

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napoporitataso

remix of d/8514 by u/napoporitataso

function u(t) {

t||x.translate(960,540)
for(i=8,x.fillStyle=`hsla(${t*280},100%,60%,.5)`,x.font='1700px a';i--;x.fillText(i,0,0))x.scale(1,.997),x.rotate(4)

Jun 11 2018 2:50 AM UTC

}// 140/140

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u/iverjo

#flower

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ciaccodavide

function u(t) {

for(c.width|=i=999;i--;)x.fillRect(i*20+S(t/6)*300-300,0,10,2e3),x.fillRect(i*10,150-S(i)*150,5+S(i)*5,200+S(i)*900)

Dec 10 2021 1:18 PM UTC

}// 116/140

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u/Joachim

#scanimation

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pavel

remix of d/12230 by u/pavel

function u(t) {

for(c.width|=p=2*Math.PI,x.scale(9,9),i=13;j=i--*p/6;x.arc(107+45*C(A=j-t/4+i*p/12),60+45*S(A),14,a=(t+j)%p,a));x.stroke()

Feb 8 2019 8:33 PM UTC

}// 122/140

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I like how the corners are "walking"

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katkip

function u(t) {

f=(x,n=t)=>n>0?f(S(x*2),n-1):x
for(i=960;i--;)x.fillRect(i*2,540-f(i/99)*500,2,2)

Aug 26 2020 7:10 PM UTC

}// 81/140

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#fourier