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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katkip

remix of d/9538 by u/BirdsTweetCodersDweet

function u(t) {

for(i=2;i<t+2;i++)x.fillRect(960+C(i*t)*960/i,540+S(t*i)*540/i,50,50),x.fillStyle=`hsla(${i*t*9},99%,50%)`;x.drawImage(c,-12,-9.2,1943,1096)

Aug 30 2018 5:38 AM UTC

}// 140/140

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#tunnel

u/BirdsTweetCodersDweet

Awesome! #btcd #remix-chain
u/username

#music

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f8f82804

function u(t) {

s=S(t);for(U=V=0,z=i=128;i--;)for(j=z;j--;x.fillRect(8*i+450,8*j,8,8))U+=z+i+s,V+=z+j+s,x.fillStyle=R(z*(U>z&&(U-=256)),0,z*(V>z&&(V-=256)))

Aug 30 2018 2:00 AM UTC

}// 140/140

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2D palette rendered with 4 colors via error diffusion dithering

u/f8f82804

#dithering

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katkip

function u(t) {

r=z=>Math.random``<.5?1:-1;if(!t)s=[960,540];x.fillRect(s[0],s[1],30,30);s[0]+=15*r``;s[1]+=15*r``;x.globalCompositeOperation=`xor`

Aug 29 2018 6:39 PM UTC

}// 131/140

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Shorter #ant

u/f8f82804

114: t||(w=960,h=540,r=_=>Math.random()<.5?1:-1,x.globalCompositeOperation='xor');x.fillRect(w+=15*r(),h+=15*r(),30,30)

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BirdsTweetCodersDweet

remix of d/8621 by u/Bugsy

function u(t) {

for(c.width|=r=999;--r;x.lineTo(960+T(r+t)*a,540+S(r-t)*a))a=r/2
x.stroke()

Aug 29 2018 10:18 AM UTC

}// 75/140

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Oscillator

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atgz

remix of d/9485 by u/DataMeta

function u(t) {

v=Math.abs;for(c.width|=i=300;i--;)
x.ellipse(960+C(t)*150,b=540+S(t)*150,b**v(C(i--+t)),b**v(S(i)/1.1),t,-i,7);x.stroke();

Aug 28 2018 3:01 PM UTC

}// 123/140

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f8f82804

remix of d/9489 by u/f8f82804

function u(t) {

eval(unescape(escape`攽孝㭦潲⡡㴶〻愭ⴻ⥦潲⡢㵳㴳㐬䔽敛戭ㅝ簰㭢ⴭ㭸⹦楬汒散琨猪愬截猬猬猩⥰㴹㤫愪截匨琩⼲⭅ⱸ⹦楬汓瑹汥㵒⡱㵳⨨瀯獼〩ⱱ⼷ⱱ⼲⤬䔽敛戭ㅝ簰Ᵽ㵰⵱ⱥ孢ⴱ崽振㴱㘬敛扝⬽挪㔬敛戫ㅝ⬽挪㌬䔫㵣⨷`.replace(/u(..)/g,"$1%")))

Aug 28 2018 3:59 AM UTC

}// 138/140

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Floyd-Steinberg #dithering #compressed

u/f8f82804

e=[];for(a=60;a--;)for(b=s=34,E=e[b-1]|0;b--;x.fillRect(s*a,b*s,s,s))p=99+a*b*S(t)/2+E,x.fillStyle=R(q=s*(p/s|0),q/7,q/2),E=e[b-1]|0,c=p-q,e[b-1]=c/=16,e[b]+=c*5,e[b+1]+=c*3,E+=c*7

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BirdsTweetCodersDweet

remix of d/9471 by u/katkip

function u(t) {

for(i=1;i<600;i++)x.fillRect(a=960+S(i+t)*960,b=540+C(i+C(t))*540,10,10),x.fillStyle=`hsl(${i*t},100%,${a/b*100}%)`

Aug 27 2018 4:38 PM UTC

}// 115/140

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#remix-chain #btcd #kipkat

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f8f82804

function u(t) {

with(x)f=d=>d--&&(fillRect(0,0,3,1),rotate(a=S(t)/9),translate(0,-d),f(d),translate(0,d),rotate(-a)),t||translate(960,540),rotate(.01);f(48)

Aug 26 2018 11:43 PM UTC

}// 140/140

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u/katkip

It is getting so beautiful after 1 minute

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katkip

remix of d/9394 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${C(i*2+t)*2e3},80%,60%,.1)`)
x.fillRect(C(i+t)*2e3,0,25,25);x.drawImage(c,0,5);x.rotate(C(t)/3e3)

Aug 24 2018 9:30 AM UTC

}// 130/140

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meowmixjw

function u(t) {

for(var i=5*t/2;i>2;i--){
x.fillRect(960-5*S(t/i*T(t/10))*100,i*500/t,5*S(t/i*T(t/10))*200,i*200/t)
var y=i%2*255
x.fillStyle=R(y,y,y)
}

Aug 20 2018 7:42 AM UTC

}// 136/140

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Dwitter seems cool, heres something I made to try it out

u/BirdsTweetCodersDweet

for(i=5*t/2;i>2;i--)x.fillRect(960-5*S(t/i*T(t/10))*100,i*500/t,5*S(t/i*T(t/10))*200,i*200/t),y=i%2*255,x.fillStyle=R(y,y,y) - shorter
u/meowmixjw

Its in no way fully minimized, lol. Just shrunk it to fit within 140.