angularjs - What are best practices for documenting MEAN stack web applications? -

i java programming background. know how documentation there. can document each method , each attribute of class in java environment.

since last year, have been working on web application using mean stack. @ first, added single-line comments own understanding. think there should standard way of documenting web applications.

roughly, have following code:

• angularjs controllers
• angularjs routes
• angularjs services
• mongodb collections defined on server side (node)
• expressjs configuration code
• expressjs routes , handlers
• rest api
• socket.io code

in short, want this:

• documentation inside code in form of comments (standard way)
• make separate documentation word file or html file

edit

i don't mean want similar type of code documentation done in java. want understand how in mean based applications in standard way. use mean boilerplates know there separate folders client side code , server side code. within them, there separate folders configuration, route handlers, authentication, views etc.

thanks.