lukechilds

Running base64-js benchmarks on Node.js v8.1.2 vs v8.2.0-rc.1

$ node --version
v8.1.2

$ node bench/basic.js
decode ms, decode ops/ms, encode ms, encode ops/ms
8 166667 37 36036.10810810811

lukechilds

Keybase proof

I hereby claim:

• I am lukechilds on github.
• I am lukechilds (https://keybase.io/lukechilds) on keybase.
• I have a public key ASAqC3NB9y98h4sOGcD5Jr9ax5HJpCiJgcxPoZawvLAbnQo

To claim this, I am signing this object:

lukechilds

$ wget todomvc.com
--2017-05-29 16:13:28--  http://todomvc.com/
Resolving todomvc.com... 192.30.252.154, 192.30.252.153
Connecting to todomvc.com|192.30.252.154|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 254815 (249K) [text/html]
Saving to: 'index.html'

index.html            100%[===========================>] 248.84K   215KB/s   in 1.2s

lukechilds

const iterations = 100000000;

(() => {
  console.time('Var While');
  var iVarWhile = 0;
  while (iVarWhile < iterations) {
    iVarWhile += 2;
  }
  console.timeEnd('Var While');
})();

lukechilds

Performance testing accurate to 5 microseconds in 57 bytes

Test JavaScript methods against each other accurate to 5 microseconds (five thousandths of a millisecond).

Usage

time = fn=>{let t=()=>performance.now(),s=t();fn();return t()-s}
time(() => document.querySelectorAll('span'))
// 0.18499999959021807

lukechilds

Keybase proof

I hereby claim:

• I am lukechilds on github.
• I am lukechilds (https://keybase.io/lukechilds) on keybase.
• I have a public key whose fingerprint is EA9F 04E5 61A1 D109 87E3 E2E6 93D6 12A9 D61C 281A

To claim this, I am signing this object:

lukechilds

alias yup='eval $(fc -ln -1 | sed "s/git/git -c \"help.autocorrect=-1\"/")'

lukechilds

get_latest_release() {
  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
    grep '"tag_name":' |                                            # Get tag line
    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
}

# Usage
# $ get_latest_release "creationix/nvm"
# v0.31.4

lukechilds

<template>
  <h1>${message}</h1>
  <button click.delegate="addImage('before')">Add image before</button>
  <button click.delegate="addImage('after')">Add image after</button>
  <div>
    <img width="200" repeat.for="image of images" src.bind="image" />
  </div>
</template>

lukechilds

<template>
  <h1>${message}</h1>
  <button click.delegate="addNumber('before')">Add number before</button>
  <button click.delegate="addNumber('after')">Add number after</button>
  <div>
    <span repeat.for="number of numbers">${number}</span>
  </div>
</template>