Creating CSS Theme Variables from a JS file

· · April 22, 2025, 4:09 p.m.
Summary
This blog post provides a detailed walkthrough on how to define brand colors in a JavaScript object and subsequently generate CSS custom properties from that object. The post covers setting up a Node.js project, writing scripts to map theme properties, and using recursive functions to handle nested color definitions efficiently. It culminates in writing the generated CSS properties to a file, showcasing a practical tool for developers to maintain a single source of truth for theme variables.
AUTHOR
Sponsored
Zulip logo Zulip
Organized team chat for people who take work seriously. Topic-based threading keeps conversations focused.
Try Zulip
Become a sponsor →