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cms-platformsdevelopment

webflow-designer-extension

Build Webflow Designer Extensions that run inside the Webflow Designer. Use when creating, debugging, or modifying Designer Extensions (iframes that interact with Webflow's Designer API). Covers CLI usage, element manipulation, styles, components, pages, variables, assets, error handling, and UI design patterns for Webflow's design system.

View Sourcecms-platforms
NeverSight
maintainer
NeverSight
Updated 3/23/2026
Stars
113
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26
quick start

Installation and usage

Build Webflow Designer Extensions that run inside the Webflow Designer. Use when creating, debugging, or modifying Designer Extensions (iframes that interact with Webflow's Designer API). Covers CLI usage, element manipulation, styles, components, pages, variables, assets, error handling, and UI design patterns for Webflow's design system.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use webflow-designer-extension