How to Install Packages or extentions managers
So for that you can update the packages, bracket text editor extensions and getting the better results then the normal bracket gaving you.
You can install the packages, or extensions from the extension manager by just clicking on the above mention mark then you will get the extension manager. or you can open from the menu
File -> Extension Manager
and then click on the avilable tab that will show you the avilable extensions of bracket and then just click on the install button that will just take few seconds to complete.
Thats it. You can get more and more features and make the bracket your best text editor.