Hot 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/21533 by u/New_Core

function u(t) {

for(w=c.width|=i=600;i--;x.fillStyle=`hsl(${i*t},99%,50%)`)x.fillRect(i+i/20*C(i*38+t*9),i%20*20+i*S(i/w-.1*S(i/99-t*4)),q=C(i*t)*9+9,i?q:w)

Feb 1 2021 6:29 PM UTC

}// 140/140

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Xen flag remix lol

u/danny@hille.dk

Sweet :-)
u/tomxor

Moar falg!

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Xen

remix of d/10652 by u/Xen

function u(t) {

for(t+=i=99;i--;x.fill(P=new Path2D,P.arc(960+C(p*t)*i,540+S(p*t)*i,i*3,0,9)))x.fillStyle=`hsl(${(p=i-t%1)*t},50%,${p&1?1:5}0%)`

Feb 2 2021 3:06 PM UTC

}// 128/140

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quick play

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Xen

function u(t) {

c.style.filter=`blur(9px)contrast(3)invert(.9)`
for(c.width|=i=99;i--;)x.fillRect(1e3+C(t*i)*1e3,540+S(t*t+i)*499,i+T(i),i)

Jan 28 2021 1:58 PM UTC

}// 123/140

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just a test

u/danny@hille.dk

It's a blizzard
u/rep_movsd

Try slowing it down with t/=99 and see

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Xen

remix of d/17628 by u/Cloud

function u(t) {

c.style.filter=`blur(19px)contrast(3)`
for(c.width|=i=1e3;i--;x.fillStyle=R(i*t%z^i,i*t%z,i))x.fillRect(1e3+1e3*S(t*i),1e3*C(t**i),z=199,z)

Jan 26 2021 5:52 PM UTC

}// 139/140

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Early Universe 1

u/danny@hille.dk

...that escalated quickly - loving it!
u/Xen

was a rather large expansion almost instantly :-O

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Xen

remix of d/21448 by u/Xen

function u(t) {

onmousemove=e=>x.lineTo(e.x/.3,e.y/.3,x.stroke())

Jan 25 2021 7:10 PM UTC

}// 49/140

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49 another slight golf

u/Xen

*3 save 2 more bytes but not too exact sorry

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Xen

remix of d/21395 by u/Qwitter

function u(t) {

w=c.width=64;for(i=3e3;i--;x.fillStyle=R(X*3,Y*3,X^Y*4))x.fillRect(X=i%w,Y=i/w,1,.1*S(t*Y^X)+.9*C(((X-32)**2+(Y-18)**2)**.3-9*t))

Jan 23 2021 4:49 PM UTC

}// 129/140

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quick play

u/Qwitter

nice

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Xen

remix of d/21445 by u/ciaccodavide

function u(t) {

onmousemove=e=>x.lineTo(e.x*3.4,e.y*3.4,x.stroke())

Jan 25 2021 7:07 PM UTC

}// 51/140

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51 slight golf

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Xen

remix of d/21378 by u/Pascal

function u(t) {

for(c.width=444,f=i=t|0;i--;)f=1+1/f
for(x.fillText(f,76,i=239),p=129;i--;x.fillRect(p-p*d*C(a=2*Math.PI*f*i),99-p*d*S(a),2,2))d=(i/399)**.5

Jan 23 2021 3:08 PM UTC

}// 140/140

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golfed to fit

u/Pascal

nice
u/danny@hille.dk

Nice
u/Xen

i can golf but not code lol
u/ciaccodavide

Nice!

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Xen

remix of d/21377 by u/Pascal

function u(t) {

c.width=64;for(i=2304;i--;x.fillStyle=R(o=255*(S(X/6+Y/9-t)*S(X/17+t-S(t*9+Y/9))),99,o+127))x.fillRect(X=i%64,Y=(i-X)/64,1,1)

Jan 22 2021 8:19 PM UTC

}// 125/140

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Random Remix

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Xen

remix of d/1194 by u/gormisdomai

function u(t) {

for(c.width|=i=200;i--;x.fillRect(0,350+T(t+i)*900,2e3,20))x.fillStyle=`hsl(${i+t*99},50%,50%)`,x.fillRect(950+T(t+i)*900,0,20,2e3)

Jan 20 2021 4:53 PM UTC

}// 131/140

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"Dislocation #5"

u/danny@hille.dk

sweet!
u/Qwitter

for(Q=c.width|=i=200;i--;Q=C(t)*T(t+i)*900,x.fillRect(0,350+Q,2e3,20))x.fillStyle=hsl(${i+t*99},50%,50%),x.fillRect(950+Q,0,20,2e3)
u/Qwitter

love the colors

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