See video walkthroughs of how to use these Adobe Premiere extensions here:
https://www.youtube.com/playlist?list=PLUuYfoWEBEMXaHMq323R07pwJ7bAAztgi

See https://github.com/Adobe-CEP/Getting-Started-guides/tree/master/Package%20Distribute%20Install

IMPORTANT: All of these extensions make use of my shared helper extension, com.dc.jrlib, listed above -- so you NEED to install that in addition to whatever of my extensions you install.
TIP - IF YOU FAIL TO DO THIS: You may see the extension window show up with very dark text and be non-functional.