mattpodwysocki

JSConf.EU 2011 Slides

JSConf.eu opening song - JavaScript Will Listen - Bella Morningstar

Downstairs (Day 1)

• Plask - Dean McNamee
• Plask

felixge

package main

import (
  "net/http"
  "fmt"
  "io"
  "strconv"
  "launchpad.net/goamz/aws"
  "launchpad.net/goamz/s3"
)

felixge

# setup fd 3 as udp connection to drone
exec 3<>/dev/udp/192.168.1.1/5556
# takeoff
echo -e "AT*REF=1,512\r" >&3
# landing
echo -e "AT*REF=2,0\r" >&3

...

# profit?

indexzero

Javascript Styleguide

If you have comments on this or disagree about rules then please reach out to me directly. I want to hear it!

Table of Contents

Basics

• Compliance Levels
• Ground Rules

max-mapper

simple 4mb buffer proxy benchmarks

the goal: to do fast virtual host routing, e.g. to have a single process on a machine listening on port 80 and proxying data based on HTTP Host to other non-port-80 web processes on the same machine

many people use nginx for this because nginx is faster than node is currently for data-heavy applications (see below)

about these benchmarks

they use the JS proxies from https://github.com/substack/bouncy/tree/master/bench

paulirish

/*
trying out some XHR2 detects for https://github.com/Modernizr/Modernizr/issues/385

testling is awwwesome.

curl -u xxx@xxx \
  -sSNT XHR2.js 'testling.com/?browsers=iexplore/6.0,iexplore/7.0,iexplore/8.0,iexplore/9.0,chrome/4.0,chrome/5.0,chrome/6.0,chrome/7.0,chrome/8.0,chrome/9.0,chrome/10.0,chrome/11.0,chrome/12.0,chrome/13.0,chrome/14.0,chrome/15.0,firefox/4.0,firefox/5.0,firefox/6.0,firefox/7.0,firefox/8.0,opera/10.0,opera/10.5,opera/11.0,opera/11.5,safari/5.0.5,safari/5.1,firefox/nightly,opera/next,chrome/canary'
*/

var test = require('testling');

adammw

Node.js for Raspberry Pi

Pre-built binaries

Recent releases have been pre-built using cross-compilers and this script and are downloadable below.

If you have found these packages useful, give me a shout out on twitter: @adammw

thebsdbox

BITS 32

      org 0x05000000
       db 0x7F, "ELF"
       dd 1
       dd 0
       dd $$
       dw 2
       dw 3
       dd 0x0500001B

ry

var http = require('http')
var fork = require('child_process').fork;

function fib(n) {
  if (n < 2) {
    return 1;
  } else {
    return fib(n - 2) + fib(n - 1);
  }
}

alkrauss48

var gulp        = require('gulp');

var browserify  = require('browserify');
var babelify    = require('babelify');
var source      = require('vinyl-source-stream');
var buffer      = require('vinyl-buffer');
var uglify      = require('gulp-uglify');
var sourcemaps  = require('gulp-sourcemaps');
var livereload  = require('gulp-livereload');