Dweets by u/skeletonNatte

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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skeletonNatte

remix of d/32899 by u/skeletonNatte

function u(t) {

W=c.width|=0
!t?a=Array(W).fill().map(Math.random):i=0
for(;i<W;a[j=i++%W]>a[q=j-1]?[a[q],a[j]]=[a[j],a[q]]:0)x.fillRect(i,0,1,1080*a[i])

Dec 12 2024 3:00 PM UTC

}// 137/140

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Bubble Sort Caffeinated

u/cantelope

neat! i like your code where map returns Math.random. this works fine albeit the syntax is unconventional. i've often used the same abbreviated syntax in event listeners, to the horror of classically educated devs :D e.g. window.addEventListener('load', myLoadfunc), vs window.addEventListener('load', () => {...}). it's all the same to me, but not some people apparently heh
u/magna

Fun ensues when a binary function uses the index arg: Array(5).fill(2).map(Math.pow)
u/cantelope

nice

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skeletonNatte

remix of d/32898 by u/skeletonNatte

function u(t) {

W=c.width|=0
!t?a=Array(W).fill().map(Math.random):0
for(i=W;i--;a[j=i%W]>a[q=j-1]?[a[q],a[j]]=[a[j],a[q]]:0)x.fillRect(i,0,1,W/2*a[i])

Dec 11 2024 11:42 PM UTC

}// 135/140

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less awful

u/magna

Now view it as an avalanche against a night sky

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skeletonNatte

function u(t) {

W=c.width=250
!t?a=Array(W).fill(f=0).map(Math.random):a[j=++f%W]>a[q=j-1]?[a[q],a[j]]=[a[j],a[q]]:0
for(i=W;i--;)x.fillRect(i,0,1,W/2*a[i])

Dec 11 2024 11:32 PM UTC

}// 140/140

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Bubble Sort #sort #waitforit #unending #excruciating

u/cantelope

goes too fast

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skeletonNatte

remix of d/8085 by u/New_Core

function u(t) {

t?c.width&=10368:a=1
a+=(t%6)-3
x.arc(300+a,42-68*S(2*t%3.16),30,0,7)
x.clip()
for(i=10368;--i;)x.fillRect(i&127,i>>7,i**5/t%9/9,1)

Dec 6 2024 3:50 PM UTC

}// 131/140

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I just copied tomxor's TV static lol

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skeletonNatte

remix of d/29395 by u/skeletonNatte

function u(t) {

f=frame
for(c.width|=i=0;i<20;i++)
x.fillRect(S(t&f+(a=.315*i))*300+960,C(t&f+a)*300+540,50,50)

Dec 5 2024 5:25 PM UTC

}// 95/140

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skeletonNatte

remix of d/5861 by u/zanella

function u(t) {

m=h=960;n=v=540;s=0;for(i=4e3;i--;){s=(s*-6.2+1.23+3*Math.random()|0)%4;o=1.57*s;m=(m+h+v*C(o))/2;n=(n+v+v*S(o))/2;x.fillRect(m,n,1,1)}

Nov 22 2024 6:28 PM UTC

}// 135/140

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u/Coalshork

is this using the chaos game?
u/skeletonNatte

yes

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skeletonNatte

remix of d/7067 by u/E-Mouse

function u(t) {

f=n=>n<2?1:f(n-1)+f(n-2);throw f(10)

Nov 15 2024 4:53 PM UTC

}// 36/140

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Smaller nth fibonacci

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skeletonNatte

remix of d/422 by u/lionleaf

function u(t) {

c.width=2e3;x.font='99px Arial';v='My wife left me :(';for(i=v.length;i--;)x.fillText(v[i],i*79+S(t+i)*10,540+S(t*9+i)*20)

Nov 12 2024 8:00 PM UTC

}// 122/140

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u/magna

:(
u/fentbiggesthater

😉

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skeletonNatte

function u(t) {

c.style.filter='invert(1'
r=450-25*t
x.beginPath()
x.arc(960+C(t)*r,570-S(t)*r,(t<16.75)*40,0,7)
x.fill()

Nov 6 2024 8:12 PM UTC

}// 105/140

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Spiral

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skeletonNatte

function u(t) {

for(j=0;j<12;j++)for(i=0;i<8;i++){
s="~䃝䃝¥¥䃝䃝䃝䃝䃝«Õ".charCodeAt(j).toString(2).padStart(8,0)[i]
a=90
x.fillRect(i*a,j*a,s*a,a)}

Oct 31 2024 2:44 PM UTC

}// 126/140

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BOO!

u/magna

78: d/32681

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