SVG export script for powerpoint. You create a diagram using powerpoint's shapes, text boxes, drawing tools, etc. Then you run export_to_svg (a macro) and bingo you have an SVG fragment that you can view in your favourite browser.
Sphere Suite is an IDE for the RPG Creation Engine Sphere, with an excellent interface and plenty of code helping tools. With a highly customizable interfaces and great coding utilities and a built-in script for Sphere Suite is the best choice for an IDE