The InDesign update you received in August 2013 (InDesign 9.1) included the enabling of HTML5 extensions.
As you may already know, starting in the middle of 2014 Adobe will begin removing Flash-based extension support in Creative Cloud products, starting with Photoshop CC.
If you have any hybrid or regular Flash extensions for InDesign you need to begin migrating them to HTML5 as soon as possible.
Dolly is a Java application for generating new InDesign plug-in projects. It is included with the Plug-in SDK.
Dolly has a simple user interface, but it can also be used from the command line. The user interface version of Dolly has a limited number of settings that you can adjust, so using the command line has its advantages.
Perhaps you’ve come to native plug-in development from a more script-based background, or perhaps you have some existing script code you want to reuse in a new plug-in project. Whatever your background, it’s really handy to be able to run a script from a native plug-in, and it’s also surprisingly easy.
The code below works out of the box so you can copy and paste as much as you please.
InterfacePtr<IScriptRunner> scriptRunner(scriptEngine, UseDefaultIID());
scriptRunner->RunScript("alert('hello, world!');", params);