Basic features are available for Fleet IDE, https://plugins.jetbrains.com/plugin/23759-rainbow-brackets/ If you think this plugin can help, consider donating at https://buymeacoffee.com/rainbowbrackets
Here are some screenshots:
- install it from the plugin section:
- Search Rainbow Brackets and install it:
- Approve changes:
- Edit your current color theme:
- Choose your edited color theme(you may need to restart)