One dark theme for Visual Studio Code, based on Atom's One Dark

press ctl/command + shift + p to launch the command palette then run

ext install theme-onedark

Screenshot of Ruby and JavaScript

If you like this checkout One Monokai Theme

Eliminate context switching and costly distractions. Create and merge PRs and perform code reviews from inside your IDE while using jump-to-definition, your favorite keybindings, and other IDE favorites.
Learn more

You can take a look at the change log here