Cocoa Touch (iOS) vs PurpleJS: What are the differences?
What is Cocoa Touch (iOS)? The Cocoa Touch collection of frameworks includes everything needed to create iOS apps. The Cocoa Touch layer contains key frameworks for building iOS apps. These frameworks define the appearance of your app. They also provide the basic app infrastructure and support for key technologies such as multitasking, touch-based input, push notifications, and many high-level system services.
Cocoa Touch (iOS) and PurpleJS can be primarily classified as "Frameworks (Full Stack)" tools.
PurpleJS is an open source tool with 408 GitHub stars and 19 GitHub forks. Here's a link to PurpleJS's open source repository on GitHub.