Thanks for the feedback! I’m not familiar at all with Coda IDE, but I’d probably try to go with the following approach:

1. Create an Angular app as you’d normally do using the Angular CLI
2. Run ng build --prod to compile the project
3. Copy the files from the dist folder into your Coda IDA project

The files inside the dist folder are just HTML / JavaScript / CSS and they should have everything needed for the app to run. Good luck!