Top dweets of all time

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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contone

remix of d/22492 by u/contone

function u(t) {

d="3262625436111411212141213111311331132134444121".split``
l=59
o=0
for(i=-1;i++<l;)
i%2?x.fillRect(l*(o%8),~~(o/8)*l,d[i]*l,l):0,
o+=d[i]*1

Apr 14 2021 5:16 PM UTC

}// 140/140

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bitsy person and cat

u/contone

i said 8x8 before, i mean 8 width
u/384.cz

#bitsy #cat #pixelart

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peterBandsholm

remix of d/22483 by u/ketolli

function u(t) {

c.width=1920;
a=1920;
for(i=0;i<a;i++)x.fillRect((S(t)*i/2),i,C(i/50*t)*a,i/600)

Apr 14 2021 4:19 PM UTC

}// 81/140

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brainfuck

u/roboeor

wow how??

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Pigeon_Man

function u(t) {

c.width=1920
for(j=0;j<c.height/4;j++)
for(i=0;i<c.width/8;i++){
x.fillStyle=R(i,(C((j+t)/255)+1)*128,(S(t)+1)*128)
x.fillRect(i*8,j*4,8,4)}

Apr 14 2021 6:18 AM UTC

}// 140/140

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u/Xen

Welcome to the dwitter family!

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contone

function u(t) {

s=S(t*9)
f=frame
b=(f/100)%7
x.setTransform(s*50,0,0,10,b*300-s*300,1080)
x.fillStyle=R(f%20*8,f%10*16,f%40*4)
x.fillText(`⬤`,0,-f%100)

Apr 13 2021 7:54 PM UTC

}// 135/140

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u/pavel

Check out 'hsl' for a different way to do color, for example d/20919

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mxfh

remix of d/22456 by u/mxfh

function u(t) {

d=x.getImageData(0,0,w=c.width=128,w)
d.data.forEach((v,i,A)=>A[i]=(i%w>>2^(i>>9)+t*30)%(3+i%4)*w)
x.putImageData(d,0,0)

Apr 12 2021 10:09 PM UTC

}// 120/140

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contone

function u(t) {

t<9.31?c.insertAdjacentHTML('beforebegin',"<img src='e' style='transform:rotate("+frame+"deg)'>"):0

Apr 12 2021 4:30 PM UTC

}// 99/140

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bad idea

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mxfh

remix of d/22438 by u/mxfh

function u(t) {

d=x.getImageData(b=0,0,w=c.width=256,w)
for(i=w;i;i--)for(j=w;j;j--,b+=4)d.data.set([f=(i^j)%9*3,w+S(t*9+f)*w,i,w],b)
x.putImageData(d,0,0)

Apr 11 2021 3:10 AM UTC

}// 139/140

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some colors for https://www.dwitter.net/d/22390

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mxfh

remix of d/22437 by u/mxfh

function u(t) {

d=x.getImageData(o=-1,0,w=c.width=256,h=128)
for(i=b=64;i>-b;i--)for(j=h;j>-h;j--)d.data[o+=4]=((i*j)%~(T(t)*h))**8
x.putImageData(d,0,0)

Apr 11 2021 1:33 AM UTC

}// 137/140

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u/EliteDaMyth

for(d=x.getImageData(o=-1,0,w=c.width=256,h=128),i=b=64;i-->-b;)for(j=h;j>-h;j--)d.data[o+=4]=(i*j%~(T(t)*h))**8 x.putImageData(d,0,0) 134
u/EliteDaMyth

in the above comment the space after **8 is a newline

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KilledByAPixel

function u(t) {

throw a=t?t>.5?a:a+String.fromCharCode(Math.random()*94+33):''

Apr 9 2021 10:11 PM UTC

}// 62/140

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Password Generator 🔒

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contone

function u(t) {

p=frame%60
x.globalAlpha=!p?1:.1
x.font=`9cm"`
!p?x.fillText(`🐓`,1600-(frame*5)%1920,900):x.fillRect(0,0,2e3,2e3)

Apr 8 2021 12:50 AM UTC

}// 113/140

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chicken manouvres in the dark