Hot 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: #ScaryMovies

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Odog8

remix of d/26675 by u/Odog8

function u(t) {

a=t&&1/t+1+1/a
x.fillRect(999+t*60*Math.cos(60*t*(360/a)*Math.PI/180),500+t*60*Math.sin((360/a)*Math.PI/180*t*60),10,10)

Dec 22 2022 3:18 PM UTC

}// 120/140

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Odog8

function u(t) {

with(new Proxy([],{has(a,b){throw(atob(b))}}))

cHJveGllcyBhcmUgd2VpcmQg

Dec 14 2022 8:22 PM UTC

}// 72/140

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I didn't know with() let you do stuff like this.

u/danny@hille.dk

cHJveGllcyBhcmUgYXdlc29tZSA6LSk=

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Odog8

function u(t) {

while(T>1){T=T%2?3*T+1:T/2
C++}x.fillRect(T=frame,C,C=10,C)

Nov 21 2022 6:28 PM UTC

}// 59/140

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The Collatz sequence length for n.

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Odog8

function u(t) {

eval(unescape(escape`景爨氽㡥㌻氭ⴻ吽䵡瑨⹲慮摯洩筡㵛䄽吨䈽吨倽儽〩⨴ⴲ⤪㐭㉝㭦潲⡩㴲〻椭ⴻ愮灵獨⡛倬兝㵛倪倭優儫䄬㈪倪儫䉝⤩㭩昨倪倫優儾㐩景爨樠潦⁡⥸⹦楬汒散琨橛そ⨵〰⬱攳ⱪ嬱崪㔰〫㔰〬⸱ⰱ⥽`.replace(/u(..)/g,"$1%")))

Nov 10 2022 6:55 PM UTC

}// 134/140

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Buddhabrot. Please golf further!

u/Odog8

Iter 20
u/Odog8

#waitforit
u/KilledByAPixel

nice! heres my 140 byte one https://www.dwitter.net/d/18241 and a longer one with color https://www.dwitter.net/d/18243
u/Odog8

THanks, those are awesome
u/rodrigo.siqueira

#Buddhabrot

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Odog8

remix of d/26456 by u/Odog8

function u(t) {

t?a+=C(a*(t+30)/16):a=0
x.fillRect(200*t-100,a*800,5,5)

Nov 7 2022 6:25 PM UTC

}// 55/140

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zoom-in on the first split

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Odog8

function u(t) {

t?a+=C(a*(t)/3):a=3
x.fillRect(100*t,a*50,5,5)

Nov 7 2022 6:19 PM UTC

}// 46/140

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Sinosuidal bifurctation diagram. Not quite sure what to make of it.

u/Odog8

it seems to happen with any nonzero positive number

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Odog8

function u(t) {

x.moveTo(1000,500-500*C(t))
x.lineTo(1000+500*S(t),300)
x.stroke()

Nov 1 2022 8:17 PM UTC

}// 66/140

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Moiree Diamond

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Odog8

function u(t) {

c.width+=0
x.globalCompositeOperation='xor'
x.translate(1000,500)
x.rotate(t)
for(i=30;i--;){
x.fillRect(0,0,i*20,i*20)
x.rotate(t/20)}

Oct 31 2022 8:15 PM UTC

}// 135/140

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Squares

u/_louis

this one is actually a bit psychedelic if you look for a long time... ;-)
u/joeytwiddle

look at this. look at grandma. psychedelic grandma

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Odog8

function u(t) {

t?x.fillStyle=R(r=Math.random,150*r(X=r(Y=r()*99)*500)):c.width=500
for(i=4e4;i--;x.fillRect(X+=6*r()-3,Y+=6*r()-3,t<3,3-t));

Oct 27 2022 12:54 AM UTC

}// 125/140

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A Fractal Forest

u/Odog8

aghhh little white gaps still appear occasionally

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Odog8

function u(t) {

c.width=100
s="string"
x.fillText(s.split``,10,10)
x.fillText([...s]   ,10,20)

Oct 13 2022 3:37 PM UTC

}// 78/140

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Golfing tip

dwitter.net | Odog8 (479)