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<!-- EMBER_CLI_FASTBOOT_TITLE -->  <meta name="ember-cli-head-start" content>  <title>Core Concepts - Concepts - Ember Guides</title>

  <meta name="description" content="To get started with Ember.js, there are a few core concepts you should understand. 

Ember.js is designed to help developers build ambitiously large web applications that are competitive with native apps. Doing so req