Enable Emmet autocompletion for React JavaScript/JSX

README.md

Enable Emmet autoCompletion in JavaScript/JSX files

1. You can do either of the following to update Key Bindings for Emmet to work:

• Press CMD+Shift+p for OSX or Ctrl+Shift+p for Windows and look for "Preferences: Key Bindings"
• or Go to Preferences > Key Bindings

2. Copy and paste the code from Default (OSX).sublime-keymap, making sure you don't have codes that gets overwritten in there. Else just copy the codes within the braces {}

view reference

Default (OSX).sublime-keymap

[
  {"keys": ["tab"], "command": "expand_abbreviation_by_tab", "context":
    [
      { "operand": "source.js", "operator": "equal", "match_all": true, "key": "selector" },
      { "match_all": true, "key": "selection_empty" },
      { "operator": "equal", "operand": false, "match_all": true, "key": "has_next_field" },
      { "operand": false, "operator": "equal", "match_all": true, "key": "auto_complete_visible" },
      { "match_all": true, "key": "is_abbreviation" }
    ]
  }
]