Top dweets by u/magna

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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magna

remix of d/5737 by u/magna

function u(t) {

d=x.createImageData(w=c.width=100,w);for(i=0;i<4e4;d.data[i++]=i%(T(t|0))*255);x.putImageData(d,0,0);for(i=10;i--;x.drawImage(c,0,i+t%1));

Jan 8 2018 4:19 AM UTC

}// 138/140

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u/donbright

dude what is this? does it repeat? how long have you run it for?
u/magna

It may have a very long repeat cycle; or maybe it doesn't repeat. I don't know...
u/magna

#noise

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magna

remix of d/5115 by u/BackendForth

function u(t) {

c.width|=0
for(i=10;i--;)x.fillRect(960+500*C(q=.628*i+t),540+300*S(q),139,39)
x.fill(x.arc(1510,403-119*C(t*5)**2,39,0,7))

Jan 2 2018 4:05 PM UTC

}// 123/140

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u/Xaviaro

Haha great!

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magna

function u(t) {

// Rendering
}
{
// Initialization
// a) Util function: a=(p,q)=>{
// b) Obj init: a={
// c) Just a code block: {

Oct 2 2017 3:05 PM UTC

}// 113/140

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"Global initialization" hack

u/joeytwiddle

Oooh nice find, but naughty!

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magna

remix of d/2622 by u/magna

function u(t) {

for(i=c.width=w=192;i--;)for(j=w;j--;b=i%8^(X+Y&1^f)*7,'ĒőäƈÓäŉĊ'.charCodeAt(j&7)-w&1<<b&&x.fillRect(i,j,1,1))X=i>>3,Y=j>>3,f=t*X/Y&1

Apr 28 2017 1:39 PM UTC

}// 133/140

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magna

remix of d/2385 by u/magna

function u(t) {

c.width|=0;for(j=9;j--;)for(i=100;i--;s=S(t),X=i%5+j*10+s*30,Y=i/5|0,x.fillRect(400+X*10+s**8*C(X*Y)*9,400+Y*10+s**8*S(X*Y)*99,10,10));

Apr 5 2017 9:40 PM UTC

}// 135/140

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#default #noise

u/fujimotos

I love it.

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magna

function u(t) {

c.width=w=1920;h=1080;n=128;m=72;s=w/n;for(i=n*m;i--;X=i%n,Y=i/n,b=S(X|Y)*C(t),x.fillRect(X/n*w,Y/m*h,b*s,b*s));

Mar 17 2017 4:53 AM UTC

}// 112/140

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Faux Sierpinski

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magna

remix of d/32678 by u/skeletonNatte

function u(t) {

for(i=8;i--;"䁾䂁䂁䂥䂥䂁䂁䂁䂁䂁䃕䂫".charCodeAt(t|=0)>>i&1&&x.fillRect(i*a,t*a,a,a))a=90

Nov 1 2024 3:06 AM UTC

}// 78/140

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smoller boo

u/tomxor

Noice
u/SockTaters

65: d/32687

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magna

remix of d/32599 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󝜴󝌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌭󝌬󛜳󜬬󞌬󝬴󚜩󭽩󭍨󚍍󨝴󪌩󦌽󪜥󜼲󟌼󝬬󦜽󪜯󜼲󟌼󝬬󮌮󬽥󭍔󬭡󫭳󩭯󬭭󚍭󟝓󚍡󟝡󭍡󫬲󚍪󟝘󛜨󤼨󭌯󛬹󚜫󜜩󚬹󝬰󛍫󟝙󛜨󠼨󭌯󛬷󚜫󜜩󚬵󝌰󚜩󛍮󟝃󚍡󚜬󛝮󛍭󛍘󛍙󚜬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽨󮝰󫽴󚍪󛍫󚜯󜽽󘌸󜌥󝜰󙝠`.replace(/u../g,'')))

Oct 18 2024 4:22 AM UTC

}// 140/140

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magna

remix of d/32471 by u/rodrigo.siqueira

function u(t) {

for(i=2e3;i--;d>91e3&Math.random()>.002&&x.fillRect(i,Y,1,1))Y=frame,d=(i-960)**2+(Y-540)**2

Sep 20 2024 2:31 AM UTC

}// 92/140

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Full moon scanline #moon #scanline

u/rodrigo.siqueira

Great! Suggestion for future code: Y=t*60 is 1 character shorter than Y=frame and it also prevents the "while line" on top because frame starts with "1" and t*60 starts with "0"
u/magna

Sweet! Noted.

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magna

remix of d/32376 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󭜽󚍴󚬳󯌰󚜪󝼦󜜵󞽘󟝵󙬳󞽙󟝵󟬾󜬻󮌮󩽬󫽢󨝬󠝬󬍨󨜽󛬲󞽸󛭦󪝬󫍒󩝣󭌨󦌪󟜴󞌰󛍙󚬽󜬷󜌬󜭥󜼬󜭥󜼩󞽦󫽲󚍪󟜱󞌻󪬭󛜻󚝦󫽲󚍩󟜷󞜱󞽩󛜭󞽔󟜱󜌪󪬭󜬩󮌮󨽬󩝡󬭒󩝣󭌨󦌫󜬴󜌫󤼨󪜫󤼨󪬯󜼫󭌩󛼳󚜪󥌬󦜫󜜳󝜫󠼨󪜩󚭔󚬨󛬴󚽓󚍩󚽴󚜯󝌩󛌱󛌱󚜻`.replace(/u../g,'')))

Sep 7 2024 7:50 PM UTC

}// 135/140

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