Dweets by u/Odog8

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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Odog8

function u(t) {

W=c.width=64;for(i=2304;i--;x.fillRect(X,Y,1,1))X=t%.05+i%W,Y=~~(i/W),h=(X^Y),x.fillStyle=R(0,128-(15*t+h)%W*2.35,0,1.95-!(Y-~~(t%3*30)))

Sep 25 2020 10:53 PM UTC

}// 137/140

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CRT munching squares

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Odog8

function u(t) {

t?0:document.body.innerHTML="<textarea width=1000 height=1000>"+document.body.innerHTML;C=(x)=>console.log("NOCOS");browserGlobals=""

Aug 7 2020 12:57 AM UTC

}// 133/140

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injection maybe?

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Odog8

function u(t) {

for(i=n=~~(t*120)+1;n%--i;);if(i==1)C=n;throw C

Aug 3 2020 12:09 AM UTC

}// 47/140

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fast primes

u/Odog8

hits every prime, too

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Odog8

function u(t) {

throw p;p++}{p=0;

Jun 18 2020 12:56 AM UTC

}// 17/140

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test

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Odog8

function u(t) {

eval(unescape(escape`潮捬楣欽昽㹻愽㌸㐰〻戽湥眠䅵摩潃潮瑥硴⠩㭟㵢⹣牥慴敂畦晥爨ㄬ愬愩㭤㵟⹧整䍨慮湥汄慴愨〩㭦潲⡥㵡㭥ⴭ㬩筤孥崽攥㉽㭦㵢⹣牥慴敂畦晥牓潵牣攨⤻昮扵晦敲㵟㭦⹣潮湥捴⡢⹤敳瑩湡瑩潮⤻昮獴慲琨⥽`.replace(/u(..)/g,'$1%')))

Apr 17 2020 3:44 PM UTC

}// 139/140

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Dog whistle! Click the screen to activate it for 1 second!

u/joeytwiddle

#audio

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Odog8

function u(t) {

a="\\";b="\"";d="'PAYLOAD';throw 'a='+b+a+a+b+';b='+b+a+b+b+';d='+b+d+b+';'+d";'PAYLOAD';throw 'a='+b+a+a+b+';b='+b+a+b+b+';d='+b+d+b+';'+d

Apr 7 2020 2:36 PM UTC

}// 140/140

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cute little quine, can attach payload, too!

u/katkip

wow! #genius
u/Odog8

Thanks!

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Odog8

function u(t) {

for(i=50;i--;x.fillRect(i*38,0,40,1080))x.fillStyle="#"+(i+16).toString(16).repeat(3)

Mar 26 2020 1:44 PM UTC

}// 85/140

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50 shades of grey

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Odog8

function u(t) {

x.font='90px"'
x.fillText('🧻',(90*60*t)%1920,~~(t*2)*90)

Mar 23 2020 2:11 PM UTC

}// 56/140

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my TP stash !

u/pavel

To get (X,Y) out of n you do (n%width,n/width|0). Here n=60*t and you got 21 TPs across so x.font='90px"';x.fillText('🧻',60*t%21*90,(60*t/21|0)*90)
u/pavel

This reveals that if we pick n=63*t we can shorten Y=63*t/21|0=3*t|0
u/Odog8

Thanks!

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Odog8

function u(t) {

t<2?b=t:b=0;for(a=2e3;a--;)x.fillText('O',(S(a+b*20)+1)*1920/2+C(20*b)*b*10,a+20*b+S(20*b)*b*10)

Mar 8 2020 10:37 PM UTC

}// 96/140

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scanning electron micrograph of graphene?

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Odog8

function u(t) {

c.width|=c.style.filter=`blur(9px)contrast(9e9`,x.scale(80,99);for(i=9;i--;x.fillText('.',3*S(2*i+t)+9,3*C(i+t/2)+6))x.fillStyle=R(20,40,70)

Mar 6 2020 10:45 PM UTC

}// 140/140

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hacky Metaballs

u/katkip

i wanted to create the same thing :D

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