Top dweets by u/Xen

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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Xen

remix of d/9299 by u/katkip

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${i^5*frame%2e3},99%,30%,.01)`)x.fillRect(i,0,2,39);x.drawImage(c,0,39)

Aug 21 2018 5:28 PM UTC

}// 103/140

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Xen

remix of d/8917 by u/Agnes

function u(t) {

with(x)for(c.width|=j=456;j--;fill(arc(960+r*50*S(a=.314*(j%20))+50*S(M=t*S(t-j/500)),540+50*r*C(a)+50*C(M),r,t*M,7)))beginPath(r=~~(j/23))

Jul 23 2018 2:58 PM UTC

}// 139/140

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bit of a play, Shoutz 2 Agnes

u/username

#music

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Xen

remix of d/5321 by u/hoplite

function u(t) {

for(i=c.width=52;i--;)for(k=37;k--;x.fillRect(i,k,1,1))A=t=>(C(i/2-t*9)/T(k)+C(k/t-t*2)*S(i/3+t*29))*255,x.fillStyle=R(A(t),A(t+.2),A(t+.9))

May 28 2018 10:28 PM UTC

}// 140/140

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u/joeytwiddle

#rgb

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Xen

remix of d/8021 by u/joeytwiddle

function u(t) {

for(c.width|=p=1e3;p--;x.fillRect(X+5,Y-3,w,w))x.fillStyle=R(r=p/4),x.clearRect(X=p+600*S(k=4*t+r/60)+r*C(p),Y=p+250*T(k)+r*S(p),w=19+r/4,w)

May 9 2018 8:22 PM UTC

}// 140/140

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i'm still around :)

u/sigveseb

:)
u/joeytwiddle

still jazzing up dull tweets :)
u/Xen

i'll keep popping in from time to time, keep me from getting too rusty ;-)

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Xen

remix of d/5282 by u/travistx

function u(t) {

x.globalAlpha=.1
x.lineWidth=99
x.strokeStyle=`hsl(${(Z=t*t/8)*7},100%,50%)`
x.beginPath()
x.fill(x.arc(960,540,Z%2*600,Z-1,Z+1))
x.stroke()

Jan 2 2018 10:59 PM UTC

}// 140/140

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little remix

u/crimbles

Trippy

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Xen

remix of d/4721 by u/Xen

function u(t) {

x.strokeRect(3,4,W=1912,H=1072)
x.drawImage(c,4,4,W,H)
x.strokeStyle=`hsl(${t*H/9},99%,50%)`
x.rotate(C(t)/1e4)

Dec 29 2017 8:17 PM UTC

}// 111/140

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Version2: the hippy summoner!

u/iverjo

#trippy
u/Cloud

Retro style

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Xen

remix of d/3687 by u/nystrand

function u(t) {

for(c.width|=j=45;j--;)for(i=45;i--;x.lineTo(C(w=3*t+i/7)*r+1e3,S(w)*r+r))r=j*j+C(t*j/2)*S(i)*(j%5&i|t*9%1e2);x.fill('evenodd')

Dec 26 2017 8:43 PM UTC

}// 127/140

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another slow one, give it 15seconds

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Xen

function u(t) {

x.beginPath(x.shadowColor=R(X=x.shadowBlur=599,X*C(t),X*S(t)));x.arc(X+C(t*9)*X*S(t),X+S(t*8)*X*C(t/3),69,0,7);x.fill()

Sep 7 2017 10:14 PM UTC

}// 119/140

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the original of this was accidently deleted LOL

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Xen

remix of d/3143 by u/nystrand

function u(t) {

with(x)for(translate(t?C(t):i=m=990,t?0:540),i=m;i--;fillRect(-m,i+z,3e3,2+z/i))fillStyle=R(z=m/((i*i-t*i)%m),rotate(-T+(T=i+S(t))),z*9,.1)

Sep 3 2017 1:34 AM UTC

}// 139/140

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few tweaks to the original...

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Xen

remix of d/3118 by u/donbright

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsl(${i+t*t},99%,50%)`)x.fillRect(i*(i*i-(j=t*i%frame)*j)/(b=j*j+i*i),999-i*j*i/b,2,4)

Aug 29 2017 6:08 PM UTC

}// 113/140

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u/donbright

dude i let this run for like 10 minutes and it was really interesting. like little rainbow ants or something.
u/Xen

yeah sorry, it has 'bugs' LOL ;-)
u/sigveseb

lol

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