Touch Bar Client
Touch Bar Demo App allows you to use your macOS Touch Bar from an iPad (through USB connection) or on-screen by pressing the Fn-key. It shows the original Apple Touch Bar, which changes dynamically based on the app you're currently using. With this demo app, you can try out the Touch Bar on any Mac that does not have a physical Touch Bar.
GitHub Page
bikkelbroeders/TouchBarDemoAppAuthors
Credits
* Thanks to Alex Zielenski for StartAtLoginController, which ties together the ServiceManagement stuff without even a single line of code (gotta love KVO).
* Thanks to Aleksei Mazelyuk for his Touch bar for VK Messenger, which was an inspiration for the app icon.
* Thanks to Rasmus Andersson for peertalk, which is used to communicate between the macOS and iOS apps through USB connection.
* Thanks to Bas van der Ploeg for testing and shooting a sample video.
License
Touch Bar Demo App is published under the MIT License