Browsers

Kelp targets feature adoption rather specific browsers. The feature adoption target is 90% as documented on CanIUse.com.

Specific features you can benchmark against…

• Cascade layers and the @layer at-rule
• The color-mix() function
• ES modules and the import operator

Kelp does not use a build system, but you can transpile the code using a tool like ESBuild to push support further back.