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<!-- EMBER_CLI_FASTBOOT_TITLE -->  <meta name="ember-cli-head-start" content>  <title>Cheat Sheet - Octane Upgrade Guide - Ember Guides</title>

  <meta name="description" content="Are you wondering what the Octane equivalent is for some classic Ember features? Have a look at the cheat sheet! 

Topics in the cheat sheet include: 

- Tracked vs Computed Properties
- Native JavaScript Cl