# Commenting API Example This sample shows - How to create a comment controller. - How to support comment thread creation for documents. - How to update comment actions dynamically. ![demo](./wiki-demo.gif) ## Running the Sample - Run `npm install` in terminal to install dependencies - Run the `Run Extension` target in the Debug View. This will: - Start a task `npm: watch` to compile the code - Run the extension in a new VS Code window