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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firegodjr

function u(t) {

F=a=>((p=1.62)**a-(-p)**-a)/2.2
with(x)for(c.width|=D=10,x.m=translate,m(8e2,9);D--;)arc(0,0,F(D+2)*9,0,p),m(0,F(D)*9),rotate(1.57),stroke()

Jun 16 2018 3:33 AM UTC

}// 140/140

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The first #fibonacci spiral to ever grace Dwitter! :D

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magna

function u(t) {

c.width|=0
x.font='66px"'
for(Y=16;Y--;)for(X=29;X--;)x.fillText([...'🌑🌘🌗🌖🌕'][(S((X&Y)+t*9)+1)*2.5|0],X*66,Y*66+66)

Jun 13 2018 1:08 PM UTC

}// 115/140

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PeerHenry

function u(t) {

c.width=1920
for(j=0;j<12;j++){
for(i=0;i<1000;i++){
var q=t+(1+S(t))*C(t+3)
x.fillRect(80*(1+S(i+t)+2*j),10+i,17+16.5*C(q),11+10.5*S(q))
}}

Jun 12 2018 11:45 AM UTC

}// 140/140

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u/robbyg

118 chars, if you want more room to play: c.width|=0;for(j=12;j--;)for(i=1e3;i--;)x.fillRect(80*(1+S(i+t)+2*j),10+i,17+16.5*C(q=t+(1+S(t))*C(t+3)),11+10.5*S(q))

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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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pythech

remix of d/8513 by u/DirtyDan

function u(t) {

a=360
with(x)for(i=-1;i++<1;lineWidth=9)for(j=18;--j;beginPath(fillRect(595+b+i*a,a,9,a)))arc(960,a+a*i,b=j*20,!i*22/7,i?33/7:11/7),stroke()

Jun 11 2018 2:38 AM UTC

}// 140/140

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thicker line version as it was mentioned

u/DirtyDan

Nice! I didn't see any other opportunities to golf mine further
u/iverjo

Well done!

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funwithstuff

function u(t) {

for(c.width|=i=1e3;i--;x.rotate(2*C(i-t/20)))x.fillRect(Z=i+S(i-t/50)*2e3,-Z*5,2,9e3)

Jun 10 2018 3:22 AM UTC

}// 85/140

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This is a remix of https://www.dwitter.net/d/8505 (awesome work by Xen).

u/firegodjr

For future reference, if you edit the code directly in the body of the original dweet, it'll give you the option to post it as a remix :D

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pythech

remix of d/8519 by u/pythech

function u(t) {

x.beginPath()
c.width|=0
for(i=100;--i>0;) {
x.arc(S(i+t)*C(t)*100+900,700,19+i**2.5,0,9,1)
}
x.fill("evenodd")

Jun 10 2018 12:40 AM UTC

}// 111/140

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u/iverjo

#tunnel

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firegodjr

remix of d/3512 by u/New_Core

function u(t) {

v=c.width=400
for(i=40;i--;x.globalAlpha=i/40,x.fillRect(v/2-i*5+S(i+t*8)*30/i,-9-i*4,b=x.shadowBlur=i*10,b))x.shadowColor="#fff"

Jun 8 2018 9:17 PM UTC

}// 129/140

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Enter the forbidden stairway? (Y/N)

u/Xen

Y

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Xen

function u(t) {

//for(i=999;i--;x.fillRect(X=9e2+S(i+t*T(t))*i,Y=5e2+C(i+t*T(t))*i,99,99),x.strokeRect(X,Y,99,99))x.fillStyle=`hsl(${i-t*1e3*C(t)},50%,50%)`

Jun 8 2018 5:41 PM UTC

}// 140/140

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Photosensitive Warning!! remove // to view at own risk.

u/iverjo

:O
u/DataMeta

my brain is rather amused, my eyeballs are like 'u wot m8'

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sukkamehu

remix of d/601 by u/ose

function u(t) {

t/=2
for(i=0;i<20;i++){
x.fillStyle=R(S(i*t)*255,S(i+1+t)*255,S(i+2+t)*255);
x.fillRect(i*150+100*S(t*2),(t*50),50,150);
}

Jun 6 2018 10:31 PM UTC

}// 122/140

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