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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anotherkitten

function u(t) {

for(c.width|=i=40,v=S(t/3)*4+1;i--;)for(j=6,z=1.05;j--;)x.fill(p=new Path2D,p.arc(960,540,i*30,j*z+v/i**.4+t,j*z+z+v/i**.5+t))

Nov 28 2018 5:04 AM UTC

}// 126/140

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tendrils

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magna

remix of d/11174 by u/magna

function u(t) {

for(i=8418,x.fillRect(0,0,2e3,2e3);i--;x.fillText('⚪',X*16-16+S(a=t*9+i/(9+t)+((X-60)**2+(Y-34)**2)**.4)*14,Y*16+C(a)*14))X=i%122,Y=i/122|0

Nov 28 2018 3:56 AM UTC

}// 139/140

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u/Qwitter

: ) !!!!
u/CalSch

It looks kinda like cloth physyics, cool!

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dogspace

function u(t) {

//dare u to uncomment ;)
a = unescape((escape`Ø=Ü`+atob`JTRj`).replace(/%(..)%(..)/g, "%u$1$2"))
//throw a

Nov 25 2018 7:15 AM UTC

}// 106/140

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best dweet

u/katkip

u got me
u/joeytwiddle

:-D

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rodrigo.siqueira

function u(t) {

c.width^=0;
x.font='21in"'
x.fillText('☠',-55,1200-C(t/3)*400)
for(-1,i=59;i--;)x.fillRect(i*50,0,54*C(t),2e3)

Nov 25 2018 2:27 AM UTC

}// 110/140

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The Hidden Skull

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vistefan

function u(t) {

eval(unescape(escape`瀽㄰㭡㵴㽡㨹㘰㭯㵴㽯㨵㐰㭤㵴㽤㨰㭶㵸⹧整䥭慧敄慴愨愬漬ㄬㄩ⹤慴慛ㅝ㭸⹦楬汓瑹汥㵶㼧⌰〰✺✣晦昧㭸⹦楬汒散琨愬漬瀬瀩㭤⬽瘿ㄺ㌻搥㴴㭯⬽Ⅴ㼭瀺搽㴲㽰㨰㭡⬽搽㴱㼭瀺搽㴳㽰㨰;`.replace(/u(..)/g,'$1%')));//ant

Nov 22 2018 12:16 AM UTC

}// 138/140

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🐜 Langton's ant (he is turing-complete :) The idea is to use canvas buffer as data storage. Let's try to implement Game of Life, guys?

u/cantelope

ayy. don't mean to burst your bubble, but... https://www.dwitter.net/h/gameoflife
u/pavel

139: t?x.fillStyle=R(b=255-x.getImageData(X+=D[d%=4],Y+=D[++d%4],1,1).data[0],b,b,d+=b&&2):(X=960,Y=540,d=s=10,D=[0,-s,0,s]);x.fillRect(X,Y,s,s)
u/pavel

Ultimate #waitforit
u/vistefan

u/cantelope aww
u/vistefan

very haxxorz

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veubeke

function u(t) {

c.style.filter=`contrast(.5)brightness(${Math.random()/99+.9})sepia(89%)`
c.width=192
for(i=9;i--;)x.fillRect(40+i*10+S(t)*30,40+t%2,5,20)

Nov 21 2018 12:11 PM UTC

}// 138/140

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Vintage #default

u/katkip

#old
u/magna

Now combine this with d/2416
u/magna

Needs heavy golfing: c.style.boxShadow=inset 0 ${r=Math.random()*2}px 10em #642;c.style.filter=contrast(.5)brightness(${r/99+.9})sepia(89%;c.width=192+r;for(i=9;i--;x.fillRect(r*90,0,.01,108))x.fillRect(40+i*10+S(t)*30,40,5,20)
u/magna

Partial attempt: d/11106

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rodrigo.siqueira

remix of d/11083 by u/pavel

function u(t) {

with(x)for(i=c.width^=0;i=i-3;stroke())for(beginPath(k=19);k--;arc(950,499,(2+t)*600>>k,a=(t/9+i-b*k)*5.8,a))strokeStyle=R(S(t)*99,9,b=2)

Nov 20 2018 7:38 PM UTC

}// 137/140

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Hypnosis Spiral

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veubeke

function u(t) {

s=t?s:((R,S=R(x.x,{t:'INI'}))=>({d:A=>(S=R(S,A),A),g:()=>S}))((S={c:0},A)=>A.t=='INC'?{c:S.c+1}:S)
x.fillRect(0,0,s.g(s.d({t:'INC'})).c,200)

Nov 20 2018 3:31 PM UTC

}// 140/140

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The first dweet with redux. Powered by https://github.com/joelnet/pico-redux

u/rnbw

how does this have 141 characters though
u/rnbw

wait now it says it has 140... i'm confused

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davidsharp

remix of d/6929 by u/davidsharp

function u(t) {

c.width|=0;c.style.filter='invert(1)';x.font='2cm A';for(n=0;n<20;)x.fillText('❄',n++*80+S(t+n)*40,Math.abs(t*100*S(n))%2000)

Nov 20 2018 2:56 PM UTC

}// 125/140

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snow

u/iverjo

#snow

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New_Core

function u(t) {

for(c.width|=i=9;i--;x.arc(X,Y,99,t,t+S(a*8)-1))x.fillStyle="#fa0",x.moveTo(X=960+800*C(a=t+i),Y=740-450*S((a/.8)%3.14))
x.fill()
x.stroke()

Nov 20 2018 8:27 AM UTC

}// 140/140

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crazy starving pacmans bouncing and having fun...