This is my personal collection of dark theme for Roam Research. Currently, not of all element on Roam get dark mode but this is sufficient enough for my daily note taking. If you find any element that need to be changed, please let me know.
This is my default dark theme. Inspired by John Sundell's Xcode theme
This one is based on Bear app Gotham theme
This one is based on Bear app Panic theme
You can use Stylus then copy paste the css to apply theme.
I'm currently using Roam Toolkit extension. Copy the CSS, choose Custom CSS on extension menu then paste and save.