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/14662 by u/Xen

function u(t) {

for(I=1e3;--I;x.fillRect(I,t*99,X>1,T=7))for(W=X=I/99-5,Z=Y=t-2;T--;Y=2*U*Y+Z)X=(U=X)*X-Y*Y+W

Jun 18 2019 5:16 PM UTC

}// 93/140

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93bytes #mandelbrot #fractal

u/username

weeeeeeeeeeeeeeeeeeeeeeeeeeeeeell, golfing at all costs?
u/Xen

yes!... EVERY cost! lol

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Xen

remix of d/14647 by u/Xen

function u(t) {

for(I=1e3;--I;x.fillRect(I,t*99,X>1,3))for(W=X=I/99-5,Z=Y=t-2,T=8;T--;Y=2*U*Y+Z)U=X,X=X*X-Y*Y+W

Jun 18 2019 4:46 PM UTC

}// 95/140

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95bytes #mandelbrot #fractal shoutz to katkip

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Xen

remix of d/14627 by u/KilledByAPixel

function u(t) {

c.width|=F=W=>350*W(b=i*.785*t/69)
for(i=99;i--;)for(j=0;j<3;)x[j++?'arc':'moveTo'](960+F(C),540+F(S),i*i,z=t-j+b*.37,z)
x.fill('evenodd')

Jun 16 2019 9:57 PM UTC

}// 138/140

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#waitforit

u/Xen

#moire #trippy

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Xen

remix of d/14640 by u/username

function u(t) {

with(x)for(transform(X=7,0,0,X,540,540),fillText('𝘼cupuncture!',5,4);X--;fill(new Path2D(`M9 3a9 9 0 0 0 0-6l-5 7`)))rotate(.8)

Jun 18 2019 12:15 AM UTC

}// 127/140

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#portal

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Xen

remix of d/14588 by u/joeytwiddle

function u(t) {

for(i=c.width^=0;i--;)x.beginPath(x.fill(x.arc(960+(i*999-i*i)**.5*S(a=i+t*t*7),i,24*(C(a)*S(i/a))**.4,a/i,i)))

Jun 14 2019 5:10 PM UTC

}// 111/140

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quick test

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Xen

remix of d/14505 by u/simonmkwii

function u(t) {

for(x.fillRect(0,0,i=940,i);z=--i**.25;x.fillStyle=R(0,900/--z,0,.4))x.setTransform(s=20/z,0,0,s,9,1),x.fillText(2*C(i)|0,i%z*94,t++%z*54)

Jun 9 2019 7:05 PM UTC

}// 138/140

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#matrix

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Xen

remix of d/14403 by u/veubeke

function u(t) {

t?x.strokeStyle=`hsla(${a+=5},99%,50%,.4)`:x.translate(960,a=540)
x.rotate(22)
x.strokeRect(-50,-9,99,99)
x.drawImage(c,-977,-550,1952,1098)

Jun 3 2019 4:46 PM UTC

}// 140/140

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Shoutz 2 Veubeke

u/veubeke

<3

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Xen

function u(t) {

x.globalCompositeOperation='xor'
x.fillRect(700+C(t+S(t/3))*499,240+S(t+C(t/3))*499,499,499)
x.rotate(C(t)/3e3)

Jun 4 2019 6:12 PM UTC

}// 111/140

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quick play

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Xen

remix of d/14335 by u/LimeLaser

function u(t) {

x.strokeStyle='#'+frame
x.strokeRect(0,0,z=1920,y=1080)
x.drawImage(c,Z=9+C(t)*3,Y=9+S(t)*3,z-Z*2,y-Y*2)

May 31 2019 6:28 PM UTC

}// 104/140

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quick play

u/Xen

#tunnel

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Xen

function u(t) {

for(c.width^=t,i=9;i--;)x.fillRect(400+i*99+S(t)*300,400,50,200)

May 31 2019 7:03 PM UTC

}// 64/140

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#waitforit default particles getting all excited!

u/Xen

#default

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