Are Githyanki a playable race in D&D 5e? Not necessarily in Adventure league, but what about homebrew? If so, does anyone have a link, a framework, or a guide based on playing a githyanki in D&D 5e that would help with converting Githyanki to a playable race for our table?
There is an Unearthed Arcana Githyanki.
While it's not official, there was an Unearthed Arcana, which is the closest thing we have to an official githyanki. https://media.wizards.com/2017/dnd/downloads/UA-Eladrin-Gith.pdf
Hope this helps!