How to Understand JS project

JS API (Dom/phonegap/cordova/nodejs/library/android/mongodb ...) The most basic, can read a line of code.

------->

JS OOP, JS Syntax core, independent of the API. You can read a piece of code.

-------> This phase is code loading and execution, but not calling

JS HTTP, AJAX, JS APP, MVC, Module, browser loading process. You can read the entire system process without caring about the business logic and the specific code content.

This stage can also be seen as a matter of no concern for the specific code logic, but this phase and the code is also related, because the code to implement the system process.

-------> This phase is a code call that changes the data logic.

You can read the entire business process.

How to Understand JS project