Those are the plugins I use in Brackets editor, in alphabetical order
- ACB Bootstrap snippets: Really useful Bootstrap snippets in HTML code
- Autoprefixer: Automatically adds vendor specific prefixes in CSS
- Beautify: Just makes HTML/CSS/JS files look nicer
- CSS color preview: Puts color preview icon close to color definitions in CSS files
- GIT: GIT integration
- HTML templates: Creates HTML templates from Edit menu
- Indent guides: Show indent guides in the editor
- Indentator: Indent a file when hitting Ctrl + Alt + I
- QuickJS: Snippets for jQuery, on Edit menu
- Snippets (by edc): HTML/JS/CSS/PHP snippets (including some AngularJS ones). Available with TAB
- Snippets (by zaggino): HTML/JS snippets. Available on Alt+S
- Tabs: Add tabs below the top menu
- W3CValidation: Add W3C validation for HTML files