The Drawing and editing options part includes all the information about the ways of drawing in Marvin JS.
This section is for you if you would like to know how you can create, change or delete your structures, texts, graphical objects in Marvin JS.
In the Feature overview pages we have collected all the functionalities which might be connected with a special workflow. (For example, the Query Structures in Marvin JS includes all the Marvin JS functionalities which might be useful for querying, etc.)
This section is for you if you are interested in whether Marvin JS has functionalities related to some special activities (e.g. handling Reactions, Query features, Stereochemistry, Markush structres).