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/1231 by u/iverjo

function u(t) {

for(c.width^=i=0;i<2e3;i++)x.beginPath(s=2/(8-(t+i/99)%i),j=i+C(i*9+t)),x.arc(960,540,s*i,j,j+.2),x.stroke()

Jul 26 2017 11:21 PM UTC

}// 108/140

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Xen

remix of d/2940 by u/Rybar

function u(t) {

for(i=c.width=99;i--;x.fillRect(i+S(i*t),S(t),1,t));

Jul 25 2017 8:58 PM UTC

}// 52/140

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not quite Rybar's, but 52bytes... lol

u/sigveseb

You can move the fillRect out into the body of the for-loop to shave a semi-colon.
u/wvr

similar visual from the Matrix @ "What do you need? Guns, lots of guns."

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Xen

function u(t) {

x.font="99px S";x.fillStyle=`hsl(${X=3e3*t/19},50%,59%`;x.fillText(u,T(t*X)*X,9);x.drawImage(c,0,9)

Jul 24 2017 7:46 PM UTC

}// 99/140

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[_[-[=[*RainBow99*]=]-]_]

u/sigveseb

Looks cool

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Xen

remix of d/2930 by u/alien

function u(t) {

for(i=c.width=9;i--;x.fillRect(0,0,a,a)){x.fillStyle=R(T(a=i+t*t),0,T(a*2));x.translate(C(a),S(a))}//Woopwoop! Thats the sound of da police!

Jul 23 2017 10:54 PM UTC

}// 140/140

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u/sigveseb

Lol the comment
u/joeytwiddle

https://www.youtube.com/watch?v=9ZrAYxWPN6c
u/Xen

Oldskool ;-)
u/iverjo

#police

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Xen

remix of d/2887 by u/dzozef

function u(t) {

for(π=c.width=888;$=--π/9;x.fillText(_=π%31,(z=15)*_+$*z,$*z-S(((z-_)*(z-$))*.02+t*z)*z));

Jul 21 2017 12:44 AM UTC

}// 90/140

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90byte De-make by 🇽🇪🇳

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Xen

remix of d/2571 by u/p01

function u(t) {

for(i=c.width|=0;i--;x.fillRect(i%98*J,J*(9-C(i/t)),9,9))J=2e4/i

Jul 18 2017 12:38 AM UTC

}// 64/140

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6sea4 - A Demake of #2571 by p01 & #2554 by @Cantelope

u/cantelope

<3
u/innovati

🌊
u/Xen

76 bytes for someone to put emoji surfers and sharks in there ;-)

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Xen

function u(t) {

for(i=73;i--;x.strokeStyle=`hsl(${t*73} 50%50%`)x.strokeRect(987,567,C(t*t)*2e3,S(t*7.3*t)*1e3)

Aug 8 2024 9:01 PM UTC

}// 95/140

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95 Art

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Xen

function u(t) {

x.fillStyle=R(z=1966)
x.fillRect(!x.fillRect(900,0,99,z),540,z,99)

Jun 25 2024 1:08 PM UTC

}// 66/140

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🏴󠁧󠁢󠁥󠁮󠁧󠁿⚽

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Xen

remix of d/28883 by u/Odog8

function u(t) {

t?e+=[-1,c.width=S,1,-S,d+=(a[e]^=1)?1:3][d%4]:a=Array(d=e=S=19)
for(i in a)x.fillRect(i%S,i/S,1,a[i])

Nov 21 2023 5:50 PM UTC

}// 102/140

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2 bytes less Vs lower quality

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Xen

remix of d/28581 by u/danny@hille.dk

function u(t) {

t*t&1&&x.strokeRect(960*C(m=t**2),m/t*27,m,m)

Oct 2 2023 3:48 PM UTC

}// 45/140

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minimal remix, is that blue and optical illusion? or my imagination?

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