is creating The Dynamic Data Layer for the browser.

Select a membership level


per month

  • Receive a sticker set.

If you run a business and are using CEDDL Polyfill in a revenue-generating product, it makes business sense to sponsor development: it ensures the project that your product relies on stays healthy and end up being implemented in browsers.

  • Receive a sticker set.


per month

  • Receive 5x sticker set.

CEDDL Polyfill is an MIT licensed open source project and completely free to use. However, the amount of effort needed to write specs, maintain, develop features for the project is not sustainable without proper financial backing. With your help we aim to bring the the functionality into every browser.  

  • Receive 5x sticker set.

Gold Sponsor $500

per month
Your name or company logo will be put at
  • The homepage of ceddl polyfill
  • The top of the project repo's README

With our sponsers we have the manpower for full stack support and delivery of web analytics, website personalization and Data management platform solutions. Including BI data stores and service personalization.

  • The homepage of ceddl polyfill
  • The top of the project repo's README




per month

About Roland

What is the CEDDL?

Customer Experience Digital Data Layer (CEDDL) is very first community effort to create a standard data layer. This means data layer implementation will remain independent of vendors and will not enforce specific data structures. Web Functionality will referece will reference standard data structure improving maintainebillity and quality, yield savings in terms of time and money. Read more on the ceddl spec

Why use CEDDL-polyfill?

The polyfill implements a html attribute-based markup and javascript api you can use today for surfacing digital data on a web application intended for web analytics, website personalization and DMP implementations. Applying lessons learnt by many implementations and bringing this back into a specification that browser vendors can implement.

$0 of $11,000 per month
If this goal is met, I can spend less time thinking about private monetization channels (e.g. taking on support/consulting contracts) and instead work more on content that benefits the entire community, e.g. more educational blog posts, demo applications, open source backend services and even books!
1 of 1

Recent posts by Roland

How it works

Get started in 2 minutes

Choose a membership
Sign up
Add a payment method
Get benefits