jcemer

This is a proposal for a lightning talk at the Reactive 2016 conference. If you like this, star the Gist.

---

Thinking metrics on React applications

In regular websites, it is common to send multiple events to track user clicks. Single Page Applications change the way you look at metrics. This is a talk about a simple pattern we created at Globo.com to manage a metrics layer for http://globoplay.globo.com. The talk will cover how to track user flow using Google Analytics and other services. We solved the challenge of tying metrics and components, keeping information across pages and having global data. Also some React, React Router and React Side Effects concepts like context, higher order components, history state will be covered.

xem

Conventions

• A = [xA, yA] is a point on the 2D plane. Same for B, C, ...
• lengths are in any unit (ex: pixels)
• code snippets are in JavaScript

Degrees to radians

angleRad = angleDeg * Math.PI / 180;

mauricioklein

ZSSN (Zombie Survival Social Network)

Descrição do Problema

O mundo finalmente atingiu o seu estado apocalíptico, onde uma pandemia causada por um virus de laboratório transforma seres humanos e animais em zumbis, seres sedentos por carne.

Você, como membro da resistência (e último sobrevivente com conhecimentos em desenvolvimento de software) foi incubido à desenvolver um sistema para compartilhamento de recursos entre os humanos não infectados.

Funcionalidades

paulodiovani

#!/bin/bash
convert image-original.jpg -weight 900 -pointsize 400 -strokewidth 8 \
-draw "gravity north stroke black fill white text 0,200 'DO NOT' " \
-draw "gravity south stroke black fill white text 0,200 'PANIC' " \
image-meme.jpg

fgrehm

# Deploy and rollback on Heroku in staging and production

namespace :deploy do
  PRODUCTION_APP = 'YOUR_PRODUCTION_APP'
  STAGING_APP    = 'YOUR_STAGING_APP'
  REMOTE          = ENV["REMOTE_HOST"] || "git@heroku.com"

  def heroku_cmd(cmd)
    Bundler.with_clean_env do
      sh "heroku #{cmd}"