This extension adds auto-formatting function to Adobe Brackets.
If you install this extension, you can format XML/HTML, CSS, and JavaScript files by "Edit > Format" menu or "Ctrl+Shift+F" key.
Please download zip and extract into arbitrary directory (or clone source files), then move the folder to the extensions folder (you can open this folder by clicking "Help > Show Extensions Folder" menu).
This software is licensed under MIT license.