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Preview of Themer
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Figma, Assets & Media · Figma plugins - design systems

Themer

Swaps a selection between identically named style libraries, so one file can preview light, dark and brand themes.

Why it’s a gem

Predates Figma variables and still the fastest way to demo multi-brand theming.

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Author
Tom Lowry (@tomlowry)
Type
GitHub repository
License
open-source
Added
Aug 17, 2026
Domain
github.com
figma-pluginthemingstylesdesign-system

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