leomelzer

# This is a multi-stage build to not spill the contents of the deploy_key
FROM mhart/alpine-node:10 as base

# We need git and openssh to resolve `git+ssh` links in package.json
RUN apk update \
    && apk add git openssh

WORKDIR /usr/src
COPY package*.json ./

revolunet

//
// loads remote file using fetch() streams and "pipe" it to webaudio API
// remote file must have CORS enabled if on another domain
//
// mostly from http://stackoverflow.com/questions/20475982/choppy-inaudible-playback-with-chunked-audio-through-web-audio-api
// 

function play(url) {
  var context = new (window.AudioContext || window.webkitAudioContext)();

trevnorris

The prep-script.sh will setup the latest Node and install the latest perf version on your Linux box.

When you want to generate the flame graph, run the following (folder locations taken from install script):

sudo sysctl kernel.kptr_restrict=0
# May also have to do the following:
# (additional reading http://unix.stackexchange.com/questions/14227/do-i-need-root-admin-permissions-to-run-userspace-perf-tool-perf-events-ar )
sudo sysctl kernel.perf_event_paranoid=0

LinusU

Usage

Install cordova into node_modules

npm install cordova

Add icons_and_splash.js

mgedmin

How to get a free StartSSL.com SSL certificate

I'm writing this up from memory, so errors may appear.

This has been updated to use SHA256 certificates.

Start

1. Go to http://www.startssl.com/
2. Click on 'Control Panel'

apla

#!/usr/bin/env node

var cordova_util = require('cordova/src/util');
var projectRoot = cordova_util.isCordova(process.cwd());
var projectXml = cordova_util.projectConfig(projectRoot);
var projectConfig = new cordova_util.config_parser(projectXml);
projectConfig.name();

var fs = require ('fs');

addyosmani

Update May 2017

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

Update

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

SlexAxton

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else

AndreasMadsen

Running SmartOS under vmware Fusion

From https://gist.github.com/3050224

From http://blog.smartcore.net.au/smartos-the-basics/

1. Start by downloading the latest live image
2. Save this file in a permanent place since your setup will need to boot from it permanently
3. When you run the new VM wizard, select "Continue without disk" on the first screen of the wizard.
4. Select Sun Solaris / Solaris 10 64-bit on the next screen.

nf

var cluster = require('cluster');
var http = require('http');
var numCPUs = require('os').cpus().length;

if (cluster.isMaster) {
  // Fork workers.
  for (var i = 0; i < numCPUs; i++) {
    cluster.fork();
  }
  cluster.on('exit', function(worker, code, signal) {