I tried my best to use elm-format for VS Code and Sublime Text 3.
However, when I edit *.elm, they just behave as editing normal
text files (no highlight, no auto indent, no auto complete, etc.)
Where can I find better instruction, or any other better editor
support for ELM? Thanks
For VS Code, install the “elm” plugin and configure it by following the instructions from its homepage (you can configure it to use elm-format on save):