Atom editor is a "A hackable text editor for the 21st Century" built by GitHub. If you use it as your editor of choice, the design systems team has a list of packages that we find useful for CSS development.
We keep a list of suggested packages in our atom-packages repository. To install all packages, run this command in your terminal.
Install autocomplete-primer using Atom's package manager or enter this into your terminal:
apm install autocomplete-primer
Color picker
Color picker adds a color picking overlay with sliders and color wheels.
Install color-picker using Atom's package manager or enter this into your terminal:
apm install color-picker
Pigments
Pigments adds corresponding backgrounds to CSS color values in the editor for higher visibility. It also scans the source files for color variables and displays the true value.
Install pigments using Atom's package manager or enter this into your terminal: