How to Install Custom VSIX Extensions?

Start off by using drag and drop to upload your custom .vsix file to your project directory.

Upload VSIX extension

Navigate to the Extensions widget in the sidebar and click on Install from VSIX after you expand the More Actions button.

More actions

You will be asked to select the custom extension file. It will be located at cabox/workspace/path-in-your-project. After you find your custom extension, click Install.

Install custom extension