Yeoman generator for developing Sketch app plugins, dependency-free (except yeoman-generator obviously)
Make sure Yeoman is installed. From a command line, run:
npm install -g yo
To install:
npm install generator-sketchapp-plugin
If you want to install the generator globally, then use the -g flag.
Lastly, create a directory, cd into it, and run
yo sketchapp-plugin
to scaffold out your project