There are a number of Customer Experience Digital Data Layer polyfill projects.
- ceddl polyfill - The main ceddl project.
- ceddl aditional inputs - A collection of custom and essential aditional inputs for the ceddl-polyfill.
- ceddl website and specification - The ceddl-polyfill website and specification writing repository
If you don't feel like writing code you can still contribute to the project!