You can play and edit your game in the same window with CS-IDE. It also shows how all variables change with each choice you make, so that’s nice especially with fair math.
Other nice things:
The Chronicles took seems good if you’re more into visuals and seeing how your game connects like a flowchart.
Lglasser’s interactive tutorial gives you downloadable coding templates for complicated coding like an inventory system and dealing with pronouns.
Searching the forms will also yield a lot of useful information.