New #colors dweets

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.

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Current theme challenge: #Opposites

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rodrigo.siqueira

function u(t) {

eval(unescape(escape`挮睩摴桼㴰㭸⹦楬汒散琨〬〬㉥㌬㉥㌩㭸⹴牡湳污瑥⠹㘰ⰵ㐰⤻景爨椽㌵〻椭ⴻ⥸⹦楬汓瑹汥㵠桳氨⑻椫琪㤹紬㠵┬㘵┩怬砮牯瑡瑥⠱⭴⼹㤩ⱸ⹦楬汒散琨椫㄰〬〬㌬椭㌵〩`.replace(/u(..)/g,"$1%")))

May 27 2019 1:35 AM UTC

}// 124/140

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HypnoCycle #colors #hypnotic

u/KilledByAPixel

👍 Cool
u/aaaaaz

Nice one

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KilledByAPixel

function u(t) {

for(i=1;i<500;x.fill(p=new Path2D(),p.ellipse((S(i)*1e9+t*i)%3e3-499,i*99%1080,q=1e4/i,q,i,0,i++-1?4+4*S(9*i+t):7)))x.fillStyle=R(i/2,i,i*4)

May 22 2019 4:23 AM UTC

}// 140/140

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Circle Factory

u/donbright

love it, reminds me of Chahi's Another World
u/joeytwiddle

Nice #abstract art and I like the #colors

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DataMeta

remix of d/12499 by u/DataMeta

function u(t) {

for(t?i=2e3:a=b=1;i--;x.fillRect(960*T(a-=7),540+b*T(t+a/1e2)*99,4,4))x.fillStyle=`hsla(${i+t*99},99%,${t}%,.3)`,x.clearRect(r=360,r/3,r,r)

Feb 27 2019 11:25 PM UTC

}// 139/140

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this one is a slow burn

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23_Skidoo

remix of d/12192 by u/23_Skidoo

function u(t) {

for(s=24,t/=48,d=360,i=4e3;i--;f=C(X/d+t*8)*S(Y/d)+t,x.fillStyle=`hsla(${S(f/2)*d},66%,${40+S(f*f*99)*s}%`)x.fillRect(X=i%81*s,Y=i/81*s,s,s)

Feb 6 2019 5:53 AM UTC

}// 140/140

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u/katkip

Nice pattern
u/joeytwiddle

#colors

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robbyg

remix of d/12170 by u/robbyg

function u(t) {

c.width|=0
for(i=9;i--;)for(v=200;v--;)x.fillStyle=`hsl(${i*40+v+t*40},50%,50%`,x.fillRect(520+S(t+v/50)*400+i*100,440+v,50*v/150,1)

Feb 5 2019 3:47 PM UTC

}// 132/140

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Rainbow weaving perspective #default that is hopefully not derivative. :D

u/DataMeta

Smoooth
u/DataMeta

#colors

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DataMeta

remix of d/8910 by u/DataMeta

function u(t) {

for(i=192;i--;)j=C(t-i)*7*i,k=i*9,x.setTransform(k,0,0,k,960,540),
x.rotate(i/(2+t/99)),x.fillStyle=R(j*2,i,i-j,.8),x.fillRect(g=.01,g,.7,g)

Jan 5 2019 9:08 PM UTC

}// 140/140

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fullscreen recommended

u/joeytwiddle

hypnotic
u/joeytwiddle

#colors

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pavel

remix of d/9174 by u/f8f82804

function u(t) {

with(x)for(N=i=300;A=S(a=i--/99);beginPath(fillStyle=`hsl(${i*N} 90% ${c**4}%`))c=A*S(b=t+i)+2,fill(arc(N*c,N*(A*C(b)/2-C(a)+2),70*A+9,0,7))

Nov 8 2018 11:00 PM UTC

}// 140/140

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u/katkip

I like the fact that it is so fast
u/iverjo

Nice! This reminds me of the spinning beachball of death (on Mac OS X)
u/aleamb

#colors #d3 #sphere
u/pavel

#uncompressed

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mvs202

function u(t) {

χ=S(t)*960
c=(h,a,b)=>{χ<0?x.fillStyle=`hsl(${h%360},99%,50%,0.2`:0
x.fillRect(960-χ,a,χ*2,b)}
c(t*53,0,300)
c(t*59,315,150)
c(t*47,480,600)

Aug 4 2018 3:45 PM UTC

}// 140/140

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u/katkip

This can be good as a animated desktop wallpaper
u/magna

Keeps on giving
u/iverjo

#colors
u/lionleaf

Beautiful! Broken on #Edge and some other #browsers though. Should be possible to fix, but tagging it now so it's easy to find later :)
u/mvs202

Yeah, the problem is Edge doesn't like the 4th parameter in hsl() - I would need hsla() for that. Surprisingly, no one bothered by the lack of a closing paran in the hsl function!

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Xen

function u(t) {

for(Z=i=32;i--;x.fill(x.arc(960,540,Z+i*Z-C(i*t/9)*Z,i+t*2,i+t*2+2)),x.stroke())x.beginPath(x.fillStyle=`hsla(${i*Z^t*99},90%,50%,.01)`)

Jul 31 2018 9:43 PM UTC

}// 136/140

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Show more comments…
u/DataMeta

Amaaazing style!
u/joeytwiddle

Beautiful! #colors #spiral
u/magna

#toon
u/magna

THIS IS CRAZY!
u/fujimotos

This color tone is so awesome. Reminds me metallic oil.
u/sigveseb

Holy shit so nice :)
u/iverjo

Yes!
u/lionleaf

Beautiful!
u/joeytwiddle

#oil
u/Joachim

#art

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yonatan

function u(t) {

for(c.width|=i=r=0;i++<200;x.fill(x.arc(960+S(m=t-r/i*9)*r,540+C(m)*r,S(t*i/9)**2*i**3/5e4,0,9)))x.beginPath(x.fillStyle=R(r+=i**3/4e5,i))

Jul 29 2018 7:56 AM UTC

}// 138/140

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u/joeytwiddle

I like the juicy #colors !

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