)
}
}
)
(
}
{
)
)
(
)
(
(
{
}
)
(
)
}
)
)
{
(
(
)
)
}
)
(
}
AboutAll PostsWarningRandom

Golfed Codepen – 3D Spiral Thing

  1. // sort of golfed version of https://www.instagram.com/p/C1uv6Kqv19T/
  2. // by @mewtru
  3. b = document.body
  4. a = Object.assign
  5. a(b.style, { background:'#000', color:'#fff'})
  6. w = 'snippet.zone snippet.zone'.toUpperCase().split``
  7. F = (n, O = 0, C, S, o, t) => { 
  8.   b.innerHTML += `<div id=${n} style='position:absolute;left:50%;top:50%;translate:-50% -50%;width:100% text-align:center;white-space:nowrap'></div>`
  9.   w.map(l => this[n].innerHTML += `<span style='display:inline-block;margin-right:5px;font-size:28px'>${l}</span>`)
  10.   t = O
  11.   setInterval(_ => {
  12.     t += .005
  13.     ;[...this[n].children].map((e, i) => { 
  14.       T = t + i / 2.7
  15.       a(e.style, {
  16.         translate: `0 ${Math.sin(T) * 100}px`,
  17.         scale: Math.cos(T) * .5 + .5})
  18.     }, 16)
  19.   })
  20. }
  21. F('Z') 
  22. F('X', 3)

“Very cool” pen by Lucas Fernando that comes from @mewtru
I decided to do a speed-coded semi-golfed version… can definitely be way more golfed 😀

// 3d // animation // codegolf // css // dom // golfed // hacks // javascript // math // speed-coded // speedcoding // strings

Random Color Strings

  1. R = Math.random
  2. b = document.body
  3. b.style = 'background: black; font-family: sans-serif; text-transform: uppercase; color: white;'
  4.  
  5. setInterval(_ => {
  6.   if (R()<.9) {
  7.     s = ''
  8.     for(i=0;i<R() * 30 + 4;i++) s+=(~~(R() * 0xff)).toString(36)
  9.       .replace(R() < .9 ? /[0-9]/g : '', '')
  10.  
  11.     b.innerHTML += `
  12.      <n style="color:hsl(${R()*360}, 30%, 50%)">${s}</n> `+(R()<.1?'<br>':'');
  13.   }
  14. }, 100)

Make some random strings and give them a random color… a friend of mine showed a work in progress forked codepen – so I created a golfed version/variation…

// codegolf // random // regex // speedcoding // strings

Building Spikes Codegolf

  1. f = 
  2.  
  3. n=>`   ^ 
  4.   /|\\
  5.  /.|.\\
  6. /..|..\\
  7. ___`.replace(/.[_|^]./g,'$&'.repeat(n))+'____'
  8.  
  9. // test it out
  10. document.body.innerHTML += 
  11. `<pre>${f(1)}
  12. ${f(3)}
  13. ${f(4)}`

Great codegolf stackexchange answer from user tsh

// codegolf // golfed // javascript // regex // strings

Fibonacci Triangle Golfed

  1. // by Arnauld - https://codegolf.stackexchange.com/users/58563/arnauld
  2. f=(n,a=b=1,p)=>n?''.padEnd(p)+a+`+${b}=${b+=a}
  3. `+f(n-1,b-a,(a+"").length-~p):''
  4.  
  5. console.log(f(20))

Great golfed solution to this question at codegolf stackexchange by user Arnauld

// codegolf // javascript // math

Alphabet Array Golfed

  1. l=[]
  2. for(i=26;i--;)l[i]=(10+i).toString(36)
  3. console.log(l)

A nasty golfed way to fill an array with letters a-z.

I usually do (as seen in another post):

  1. let letters = 'abcdefghijklmopqrstuvwxyz'.split``
// codegolf // javascript // speedcoding // strings
Older Posts

Recent

Archive

RSS
snippet.zone ~ 2021-24 /// {s/z}