How to get this plugin to work in Brackets for JS auto-completion?

On the Tern website, it says: “There is currently Tern support for the following editors” and Brackets is listed as one of them. How is Tern accessed/activated in Brackets so that I can enable JS auto-completion? I have searched the extensions as well, but the only extensions listed are Ternific and Ternifico. Thanks.

I think it’s the default JavaScript completion used in Brackets, but I don’t use Brackets, so I’m not sure.