Facet is a tool that allows your team to make changes to the configuration of an application without having to go through the tedious process of updating a script or even redeploying the app. By using this tool, you can quickly roll out and rollback features without affecting the code and redeploying the app. 

What can I do with Facet?

Facet is a tool for teams that are responsible for developing web applications, desktop applications, or even mobile applications. By using this tool, you can deploy features to your app without having to touch the code and make changes to the app. You can do this by creating an instance of Facet, which will allow you to start developing without having to worry about the technical details of a deployment.