Golden Dark Syntax is a elegant UI for ATOM editor with dark background. It's come with Fira Code and Flott Flott font setup (but need to install font below). The typography contrast is amazing.
To make sure it look better, download and install this 3 font:
OperatorMono Nerd Font, PT Mono, Consolas, Ubuntu Mono, Monospace
Recommended another packages:
NOTE: Need restart ATOM after install font/make changes Editor settings
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.