Is there a view in JIRA that can show me the list of activities made by a specific resource? As well

[Rajagopal]

Is there a view in JIRA that can show me the list of activities made by a specific resource? As well as activities that affect that resource?

And, I would also like to group my resources and want to see the activities of an entire group as well.

Hopefully this gives me filters that allow me to:
- Select activities from specific dates
- Select kind of activity (Show only changes affecting task's time, etc)

[Jack Brickey]

If by resource you mean a Jira user then consider using the updatedby() function an example is given below.

issuekey IN updatedBy(jsmith)

you can find more information about this function in this document - advanced-search-reference-jql-functions 

I believe this will work for groups as well.