How to create Lite apps in Android?

I mean apps like LinkedIn Lite which is only of 700 KBs. I guess it is using web technology but I am not sure how I can build the same.

Twitter Lite for example is just a PWA ( packed into an APK, probably using something like Cordova or Phonegap.

Take a look into Cordova and also in Ionic PWA, that might give you a hint.

That's a good idea. I will give it a try.