Interface overview

Here is complete interface:

1. Presets - Panel for user collections. User can add own nodes presets as for node tree so for node's properties
2. Sverchok Nodes - panel to add nodes ad shift+A do
3. Examples popup menu - There are shipped examples for sverchok basics and complex cases, as CNC and architecture. Start to investigate Sverchok from here
4. Processing - shows if node tree processing
5. Git branch - if you clone and link repository - it will show current branch
6. Tree properties - switch between trees and operatee basic options for tree as processing baking and display
7. Active tree - part of Tree props panel but for current context
8. Import-export - panel for json exchange. For worldwide (gist) exchange - copy http path and press import web
9. SV testing - usefull in development
10. Profiling - the same usefull for development
11. SV display nodes - you can add all nodes from some category to investigate possibilities
12. General utils - mainly you can check for sverchok upgrades and upgrade from github with button. Pay attention it will download and unzip, old files may left and sometimes it creates disorder and needs to reinstall sverchok folder (not dependencies)
13. Item Node - panel for quick docs/code/name/label of selected node
14. Properties - props panel for current node. In some nodes there are extended/hidden props you can achive there
15. Main area with nodes
16. Editor type - to see Sverchok nodes you have to choose there Sverchok editor
17. You can create and change screen areas layout for window in blender and save default blender file
18. create and rename your tree with that field