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.

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Current theme challenge: #Opposites

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Odog8

remix of d/29652 by u/Odog8

function u(t) {

throw [d=~~t,a="Fizz",b="Buzz",a+b][!(d%3)+!(d%5)*2]

Mar 13 2024 10:55 PM UTC

}// 52/140

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missed something obvious

u/Odog8

the first one was cooler though.
u/DaSpider

Couldn't just let you have it! d/29667 ;-)
u/DaSpider

#FizzBuzz
u/SockTaters

very sad that indexing with [3&19142723>>t%15*2] isn't any shorter

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Odog8

remix of d/29641 by u/DaSpider

function u(t) {

throw [d=~~t,a="Fizz",b="Buzz",a+b]["300102100120100"[d%15]]

Mar 13 2024 10:51 PM UTC

}// 60/140

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just a golf

u/DaSpider

Nice #FizzBuzz

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Odog8

function u(t) {

t?e+=[-1,c.width=S=99,1,-S,d+=(a[e]^=1)?1:3][d%4]:a=Array(d=e=2e3)
for(i in a)x.fillRect(i%S,i/S,1,a[i])

Nov 21 2023 4:24 AM UTC

}// 104/140

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Langton's ant in 2 lines

u/Xen

nicely done!

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Odog8

remix of d/27501 by u/Odog8

function u(t) {

a=t%1>.1?[...a.map((X,i)=>Q[x.fillRect(i,A,1,X)|a[i-1]|4*a[i+1]|2*a[i]]),0]:[A=1,Q=[...Array(c.width=99)].map(x=>.5>Math.random())];A++

May 9 2023 8:15 PM UTC

}// 135/140

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Missed an obvious golf

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Odog8

function u(t) {

a=t%1>.1?[...a.map((X,i)=>Q[x.fillRect(i,A,1,X)|a[i-1]|4*a[i+1]|2*a[i]]),0]:[A=1,Q=[...Array(8),c.width=99].map(x=>.5>Math.random())];A++

May 9 2023 8:13 PM UTC

}// 137/140

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Plays random cellular automata

u/Odog8

im thinking about using substr
u/joeytwiddle

Why not run them in order? Are the early ones boring? Maybe boring for someone quite familiar with them.
u/Odog8

Kind of, a lot are just straight lines when starting from a single cell at the start
u/Odog8

Also more fun this way ;)
u/joeytwiddle

Understood!

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Odog8

function u(t) {

eval(unescape(escape`琿〺搽孝੤⹰畳栨孍慴栮牡湤潭⠩⴮㔬䵡瑨⹲慮摯洨⤭⸵崩੸⹦楬汓瑹汥㵒⠰ⰰⰰⰮ㌩੸⹦楬汒散琨〬〬㉥㌬㉥㌩੦潲⡩⁩渠搩筸⹣汥慲剥捴⡤孩嵛そ⬱〰〬摛楝嬱崫㔰〬㄰ⰱ〩੤孩崽摛楝⹭慰⡘㴾堪ㄮ〵⥽`.replace(/u(..)/g,"$1%")))

Feb 10 2023 4:37 PM UTC

}// 139/140

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Starfield, forgot to post this

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Odog8

function u(t) {

c.width+=0
for(i=0;i<200;i++){
for(j=0;j<200;j++){
x.fillRect(i*10,j*10,10*(2>(i/10+S(i/2+t*9)/5-t)**2+(j/10+C(j/2+t*9)/9-t)**2),10)
}
}

Jan 18 2023 4:08 PM UTC

}// 137/140

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Amoeba crawl doodle

u/Odog8

i was trying to make somehting else but this is cool too

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Odog8

function u(t) {

R=1+1/R||2
x.rotate(2*Math.PI/R)
x.fillRect(t*99,0,9*t**R,t)

Dec 22 2022 3:05 PM UTC

}// 60/140

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Vector Phield

u/Odog8

#waitforit
u/Odog8

Pro tip: If you need to use Math.PHI more than once, it's less bytes to use a=t&&1+1/a
u/Odog8

Actually it isnt, please dont listen to me

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Odog8

function u(t) {

c.width=99,[..." DWITTER"].map((X,Y)=>x.fillText(X,9+T(Y+t),Y*8))

Dec 21 2022 5:57 AM UTC

}// 65/140

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Quick golf

u/emomu

cok iyi lan
u/Odog8

what?
u/Odog8

ok, i just realized this is turkish. Thank you!
u/4ce

Maybe, strong copy with 62 symbol: c.width=99;for(X=8;X--;)x.fillText(" DWITTER"[X],9+T(X+t),X*8) ~_^

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Odog8

function u(t) {

if(t==0){
a=Array(400).fill(0).map(x=>~~(Math.random()*2))
c=B=>B?c=~~(2*Math.random())+c(B-1):c,a=c(400)

}
throw a

Dec 22 2022 4:20 PM UTC

}// 116/140

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test

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