Ruby

  • Frameworks
    • Ruby on Rails (2.3.7 - 5.2.0 beta)
    • Refinery CMS
    • LocomotiveCMS
    • Hanami
    • Sinatra
    • Jekyll
    • Shoes
  • Gems / Libraries
    • Mechanize
    • Nokogiri
    • Arel / Sequel
    • Stripe
    • Devise + Pundit / CanCanCan
    • Net::HTTP / WebSockets
    • Faye
    • Kaminari
    • OAuth v1/2
    • EventMachine
    • Gon
    • ImageMagic
    • Dragonfly / Carrierwave / Paperclip
    • Active Admin / Rails Admin
    • Amazon AWS SDK
    • Pry
    • Figaro / Dotenv
    • Background Jobs
      • Resque
      • Sidekiq
  • Testing
    • RSpec
      • Factory girl
      • Stubs & Mocks
      • Capybara
      • Webmock / VCR
    • MiniTest
    • Cucumber
  • Template Engines
    • ERB
    • RJS
    • Haml
    • Slim
    • Moustache
  • Deployment
    • Mina
    • Capistrano
  • Profiling
    • Rails Panel
    • rack-mini-profiler
    • ruby-prof
    • DevTrace
  • Ruby Version Managers
    • RVM
    • rbenv
    • chruby
  • Ruby/Rack Servers
    • Unicorn
    • Puma
    • Thin

JavaScript

  • Frameworks
    • NodeJS
      • Express
      • Sails.js
    • React (hobby)
    • Vue (hobby)
    • EmberJS
    • AngularJS
  • Libraries
    • Lodash
    • jQuery
    • Async.js
    • Underscore.js
    • Modernizr
    • Highcharts
    • Google Maps
  • Testing
    • Mocha
    • Jasmin
  • Tools
    • JSLint
    • CoffeeScript
    • Webpack
    • Brunch
  • Browser Plugin / Extension development
    • Chrome
    • Firefox
    • Safari

CSS

  • Features
    • CSS3 Animations
    • Mixins
    • Responsive / Liquid design
  • Frameworks
    • Twitter Bootstrap
    • Materialize
    • Pure
    • Skeleton
    • ZURB Foundation
    • Compass
  • CSS preprocessors
    • Sass
    • SCSS
    • Less

Python

  • Frameworks
    • Web
      • Django
      • web2py
      • Flask
    • Desktop
      • PySide
      • PyQT
      • PyGTK
      • TkInter
      • WxPython
  • Libraries
    • Mechanize
    • lxml
    • Beautiful Soup
    • Psyco
  • Testing
    • unittest
  • Template Engines
    • Django template engine
    • Jinja
  • Support
    • PIP
    • py2exe
    • cx_Freeze

Databases

  • PostgreSQL
  • MySQL / MariaDB
  • SQLite
  • Redis
  • ElasticSearch
  • MongoDB

Version Control System

  • Git
    • Workflows
      • Centralized workflow
      • Feature branch workflow
      • Gitflow workflow
      • Forking workflow
    • Advanced branching
    • Ability to produce clean, structured commits
    • Rebasing, bisect, blame
  • Mercurial
  • Bazaar
  • Repository Providers
    • GitHub
    • BitBucket
    • Launchpad

API

  • Payment
    • Braintree
    • Chargebee
    • Stripe
    • GrowSumo
    • X.commerce eBay API
    • PayPal API
  • General
    • Salesforce API
    • Amazon AWS
    • Facebook / Twitter / Instagram / Google Plus
  • Documentation
    • Apiary
    • Swagger
    • RAML

Methodologies

  • Agile
    • Scrum
    • Kanban
    • Scrum-ban
  • Project Management Tools
    • Slack
    • Basecamp
    • Redmine
    • Trello
    • Pivotal Tracker
    • Asana
    • Jira

DevOps

  • Server Operating Systems
    • Debian
    • Ubuntu Server
    • Redhat
    • CentOS
    • Arch Linux
  • HTTP Servers
    • Nginx
    • Unicorn
    • Thin
    • WEBRick
    • Phusion Passenger
  • Daemons Management
    • systemd
    • sysv
    • upstart
  • Configuration Management Tools
    • Chef
  • Deployment
    • Mina
    • Capistrano
    • Git with SFTP
  • DNS
    • Cloudflare
  • PaaS
    • Heroku
    • Amazon S3
    • CloudFront CDN
    • Rackspace
    • OpenShift
    • DigitalOcean
    • Google App Engine
  • Continuous Integration
    • CircleCI
    • Wercker
    • Jenkins
    • Travis
  • Support
    • Docker
  • Scripting
    • Bash / sh / zsh
    • Python
    • Ruby