As a dramaturg, I collaborate with playwrights, directors, actors and designers to help a production to help artists and audiences "contextualize the world of a play" in myriad ways. Most of my dramaturgy work these days is to support Arcadia University Theater productions.
For more on the art of dramaturgy, start with this page from the Literary Managers and Dramaturgs of America (LMDA).
Here are the websites I built for some recent projects:
Arcadia Theater's production of Urinetown by Mark Hollman & Greg Kotis (October 2024): https://sites.google.com/arcadia.edu/urinetown/home
Arcadia Theater's production of Spring Awakening by Steven Sater and Duncan Sheik (February 2024): https://sites.google.com/arcadia.edu/springawakening/home
Arcadia Theater's production of Failure: A Love Story, by Philip Dawkins (April 2024): https://sites.google.com/arcadia.edu/failure-a-love-story/home