On: The myth that you can’t build interactive web apps...

[morbicer]

Non-spaghetti dynamic forms and their validation (yes you need to validate on server as well).

Reusable components that can be tested in isolation. Type support. That leads to easier evolution and refactoring.

With good architecture you can go mobile with react-native.

[pier25 → morbicer]

Most modern backend frameworks provide components, types, and validation.

Laravel, Dotnet, Rails, etc.