Figma

Theemo offers a figma plugin to automate your styles.

Theemo Plugin for Figma

This plugin will let you do this:

1. Manage references on a selected node
2. Auto-update all references as you change origins (keep the plugin open for this)
3. Build automatic color palettes
4. Switch contexts
5. Export references to make it available for third-party consumers
6. Import references (in case you duplicated a document)