Free online resources :)

A little library of free books, articles and tutorials. The main topics that this library aims to cover are javascript, javascript libraries and frameworks, ruby, rails, web APIs and general web concepts. This is collection is pretty slim for the time being, but more content will be coming over time. In the mean time if you'd like to contribute, feel free to make a pull request!

eBooks

- Javascript (Vanilla)

• Learning JavaScript Design Patterns - (Addy Osmani)

• Human Javascript - (Henrik Joreteg @ &yet)

• ...

- Backbone.js

• Backbone.js Applications - (Addy Osmani)

- Ruby

• ...

- Http

• RESTful Web APIs

- ...

Articles

- Javascript (General)

• JS design patterns: Singleton - (Rob Dodson)

- Handlebars

• Learn Everything About Handlebars.js JavaScript Templating

- CSS

• Getting Your Head Round Bem Syntax

Tutorials

- Backbone.js

• BackboneTutorials
• Step by step from jQuery to Backbone
• A RequireJS, Backbone, and Bower Starter Template

- Workflow

• Getting started with Yeoman & generator-webapp - (Addy Osmani)
• Master Front-End Workflow with Yeoman, Grunt and Bower

Best Practice Guides

- Javascript (General)

• Javascript Coding Standards & Best Practices
• Crockford's Code Conventions
• Eloquent Javascript - (Marijn Haverbeke)

- Ruby

• Ruby Style Guide

Other Resource Lists

- Javascript (General)

• JS books

- Ember.js

• Emberwatch

- Angular.js

• AngularJS-Learning