update
Enhancement
Apps

Function variables in Designer API updates

Webflow’s Designer API’s now support CSS functions like calc(), clamp(), and color-mix() — giving app developers more flexibility and control over variable values and styling.

updates
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Function variables in Designer API updates
Enhancement
Apps

Function variables in Designer API updates

Webflow’s Designer API’s now support CSS functions like calc(), clamp(), and color-mix() — giving app developers more flexibility and control over variable values and styling.

Webflow’s Designer API now supports a set of native CSS functions in variable values, giving developers greater flexibility when building and styling apps.

‍New helper methods

To make it easier to reference and reuse variables inside your functions, the API now includes two new utility methods:

• getBinding() – Returns a CSS string that represents a variable binding

• getCSSName() – Returns a CSS string for the variable's name

Launched on
July 2, 2025
Category
Apps
Documentation
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