Programming

General Programming

• Arjan Codes
• Free Code Camp
• Stack Overflow Coder forums and assistance
• Github The code repository
• Regexr an online tool to learn, build, and test Regular Expressions.

Python

• Django Project
• Turbo Gears
• Web2Py
• Cherry Py
• PoCoo Flask
• Tutorials Tonight Python tutorials for beginners (ultimate guide)
• Jupyter Interactive Python programming environment
• The Hitchhikers Guide to Python
• OpenPyXL Python Library for handling MS Excel files
• Automate the boring stuff website to accompany the book and training videos

Arduino

• Arduino - Getting Started

C derivatives

• Learn C

HTML5/CSS

• Semantic UI
• Get Bootstrap
• Foundation Zurb
• Get UI kit
• 960 grid system
• Get Skeleton
• Less Framework
• Yaml
• Helium
• Metro UI
• HTML5 Boilerplate
• Lime Elements
• Montage JS
• Create JS

Javascript

• jQuery
• Prototype JS
• Yahoo UI library
• Backbone JS
• Underscore JS
• Dojo Toolkit
• Angular JS
• Ember JS

Ruby

• Ruby on rails
• Sinatra Ruby
• Ramaze
• Ruby Forge Halcyon
• Padrino Ruby

PHP

• Zend Framework
• Symfony
• Cake PHP
• Codeigniter
• Laravel
• Phalcon PHP
• Sensio Labs Silex
• Slim Framework
• Yii Framework
• Fuel PHP

Perl

• Catalyst Framework
• Use Gantry
• Mojolicious
• Perl dancer

ASP.NET

• ASP.NET

Java

• Spring
• Vaadin
• GWT
• Hibernate
• Play Framework

Server side Javascript

• NodeJS
• Meteor

NoSQL databases

• MongoDB
• CouchDB
• OrientDB
• Redis
• Hyperdex
• Clusterpoint

Relational databases

• MySQL
• PostgreSQL
• sqLite