> For the complete documentation index, see [llms.txt](https://docs.polarity.io/integrations/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.polarity.io/integrations/quick-start/learning-resources.md).

# Learning Resources

Polarity integrations are built on a suite of powerful technologies, frameworks and languages. As a result, it is beyond the scope of this guide to cover all the details of these technologies. The following is a collection of resources that can help you dive into more detail about specific subjects related to Polarity Integrations that you might be interested in.

{% hint style="info" %}
Note that the following links are all external.
{% endhint %}

## Javascript

### Official MDN Javascipt Guide

The Mozilla Developer Network provides an extensive javascript programming guide

<https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide>

## Node.js

#### Nodeschool

A collection of interactive command-line games you can work through to sharpen your Node.js programming skills.

<https://nodeschool.io/>

#### StackOverflow Node.js

A community driven question and answer site for answering questions

<http://stackoverflow.com/questions/tagged/node.js>

## Ember Components & Templates

#### Official Ember Components Guide

<https://guides.emberjs.com/v2.7.0/components/defining-a-component/>

#### Official Ember Templates Guide

<https://guides.emberjs.com/v2.7.0/templates/handlebars-basics/>

#### StackOverflow Ember.js

<http://stackoverflow.com/questions/tagged/ember.js>

## Less and CSS

#### MDN CSS Guides

<https://developer.mozilla.org/en-US/docs/Web/CSS>

#### Official {less} Website

<http://lesscss.org/>

## Testing

### Mocha Testing Framework

Mocha is a feature-rich Javascript test framework that runs on Node.js and in the browser. It is specifically designed to make testing asynchronous code simple and fun.

<https://mochajs.org/>