When you click on MODX logo button it redirects you to MODX Manager and vice versa.
If you are using MODX extra called Queeg http://modx.com/extras/package/queeg
Also you can easily open a resource for edititng just by one click and it provides additional information about resource when you hover icon.
- This extension can access your data on all websites.
- This extension can access your tabs and browsing activity.