Reactive Invoice app built using Angular and Firebase

Was a pretty fun project to build. Learned lots of new features in Angular especially building custom pipes, resolvers, and making this in a reactive style using Observables. The most complex part of the app was the side nav form and making 4 nested reactive forms into one master form. Lots of custom UI reusable components were built and also custom input elements for the Angular reactive form mechanism. Had to learn Control Value Accessors to get this to integrate properly. What a learning curve this part of the project was.

I included all the validation requirements from the Figma diagram/readme and tried to get the colours and layout to match as close as reasonably possible. Looking forward to more challenging Guru projects! Looking forward to any feedback.