flutterdartimperative-programmingdeclarative-programming

What is the difference between declarative and imperative programming in flutter?


Recently, I was searching for a way to enhance navigating between screens in my Flutter apps. and I found new programming concepts for me (declarative and imperative programming). I need to know more about the declarative and imperative paradigms with an example in Flutter.


Solution

  • Declarative Routing means your app can open link with the right screen like browser, you don't need to care about low level implementation as you do it with imperative routing in which you use Navigator functions like push() and pop(),

    So declarative routing helps you develop higher level routing easily in your APP without caring its low level implementation.

    Go_Router package is an example of declarative routing