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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bevans

function u(t) {

for(i=-960;i<960;i+=8)for(j=-540;j<540;j+=8)q=Math.sqrt(i*i+j*j)/1080,p=C(q*q*C(t)*500)*256,x.fillStyle=R(-p,p),x.fillRect(i+960,j+540,8,8)

Dec 31 2017 10:50 PM UTC

}// 139/140

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u/lionleaf

cool!

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BackendForth

function u(t) {

c.width=1920
x.lineWidth=9
x.transform(1,0,0,.5,960,540)
for(i=.0000000001+Math.pow(1.2,-t*3);i<19;i*=1.2)
x.arc(0,99/i,i*99,0,7)
x.stroke()

Dec 31 2017 8:48 PM UTC

}// 140/140

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u/Bendoman

Very nice

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Xen

remix of d/3242 by u/Xen

function u(t) {

t?x[(c[p+=[-1,-v,1,v][d=c[p]-~d&3]]^=2)?"fillRect":"clearRect"](p/v|0,p%v,1,1):(p=d=6e3,c.width=v=130)

Dec 31 2017 6:52 PM UTC

}// 102/140

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102byte langtons ant

u/katkip

Nice. I made one to #ant

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ADESONOM

function u(t) {

c.width=1920;x.font="150px Arial";n=~~(t/2);x.fillText(n+":"+(n%3?"":"Fizz")+(n%5?"":"Buzz"),600,520)

Dec 31 2017 3:39 PM UTC

}// 101/140

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See this is what happens when you get bored and you're watching Tom Scott...

u/BirdsTweetCodersDweet

What is this even meant to be?
u/PiggyClone205

A word game thing in which you list numbers, and say fizz on every multiple of three, buzz on every multiple of five, and on every multiple of both three and five, you say fizzbuzz.

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Maxime

function u(t) {

s=200
k=s+s*C(t/2)
c.width=720
z=(f,v)=>s+s*f(6.3*v/k)
for(i=0;i<k;i++){
x.moveTo(z(C,i),z(S,i))
x.lineTo(z(C,i*7%k),z(S,i*7%k))
}x.stroke()

Dec 31 2017 12:12 PM UTC

}// 140/140

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ben

function u(t) {

x.fillStyle='#47f'
x.fillRect(0,0,w=2e3,w)
for(i=1e4,x.fillStyle='#fff';i--;)x.fillRect((S(i*i)*w*w)%w,w-(b=(t*i/9+S(i)**2*w)%w),b/=99,b)

Dec 31 2017 9:27 AM UTC

}// 137/140

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bubbly

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jbl

remix of d/4719 by u/jbl

function u(t) {

p=t?p:Array(k=500).fill(0)
for(i=k;i;p[i--]+=p[i]-=p[i--]*i%1-.4,r=p[i-2]%k,a=p[i]/70,x.fillRect(C(a)*r+1e3,S(a)*r+k,3,3))x.globalAlpha=6/t

Dec 30 2017 11:40 PM UTC

}// 139/140

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Xen

function u(t) {

x.globalCompositeOperation='xor',Y=c.width=99;for(i=2e4;i--;)x.fillRect(i%Y,i/Y,X=S(i-C(t)*Y)-1,X*S(X*t))

Dec 30 2017 4:36 PM UTC

}// 105/140

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u/nic

Damn, lemme adjust the antenna... :)

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sliter

function u(t) {

x.fillStyle = R(S(t)*255)
  for(i=0;i<9999;i++)
  x.fillRect(i/5, T(i/5)*S(t)*50+540, 9, 9)

Dec 30 2017 11:09 AM UTC

}// 91/140

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New_Core

remix of d/3510 by u/New_Core

function u(t) {

for(a=c.width|=i=9;i--;x.fillRect(740+650*S(t*.9+i*4),350+280*C(t+i),400,400))x.filter='blur(100px)',x.globalCompositeOperation="lighter"

Dec 30 2017 10:16 AM UTC

}// 138/140

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u/joeytwiddle

This is very heavy on my laptop! Remixed here: #4841
u/joeytwiddle

Very nice though. It plays tricks on my eyes, seems to be always growing.
u/New_Core

Sometimes dwitts gets heavy here also scrolling down the list.. most times it help to copy the share link and look at it alone, but yea this one can be heavy, running lots of filters and "gCO"'s
u/13thptr

#heavy #metaballs -like effect