ReScript
Onivim does not come with out-of-the-box support for ReScript, but the rescript-vscode extension can be used with Onivim.

Setup
Follow the installation steps for ReScript, and make sure that you can build and run the project.
Install the
rescript-vscodeextension:

Alternatively, the extension can be installed via the CLI:
oni2 --install-extension chenglou92.rescript-vscode
- Open Onivim in the root folder of your project.
 
If everything goes well, the extension will prompt you to build your project:

Usage
As of writing, the rescript-vscode extension supports:
- Syntax highlighting
 - Hover
 - Completion
 
