If you are a git user, you can install the theme and keep up to date by cloning the repo:
$ git clone https://github.com/dracula/bbedit
Then manually install the file from there.
Application Support/BBEdit/Color Schemes/directory.
~/Library/Application Support/BBEdit/Color Schemes/
Text Colors and select
Dracula from the
Color Scheme: popup menu.
Receive updates about this theme and more about Dracula.
This theme wouldn't exist without these people. Wanna help too? Check the repository on GitHub.