How I organize a token taxonomy that survives scale

Why Style Dictionary is table stakes — and how to extend it

Token versioning & publishing that won't break teams

Mapping tokens across web and native platforms without surprises

A migration checklist you can run this week

Design tokens are the single source of truth that determines whether your product family remains consistent or fragments into one-off styles across teams and platforms . When teams treat tokens as an afterthought, theming becomes a long-running maintenance tax — you trade speed today for chaos tomorrow.

The problem shows up as duplicated hex values in three repos, three different dark-mode strategies, components that look off by a pixel across platforms, and last-minute accessibility fixes that slip through. Teams waste time reconciling visual regressions; product launches stall while engineers hunt down where a color actually lives.…