Plone 6 Classic UI - Weekly Sprint

Every Wednesday we are sprinting on Plone 6 Classic UI topics, like the finalization of the Bootstrap 5 templates, the modernization of Mockup/Patterslib supporting ES6, and the removal of RequireJS from the resource registry.

The goal is to archive a Classic UI for Plone 6, which will be easier to handle and manage for the years to come. Integration of add-ons will be pain-free again and with standardized Bootstrap templates, the theming easier and more accessible for everybody how is familiar with Bootstrap.

Help is very welcome, anything from improving layout (CSS and markup) to modernizing the Mockup/Patternslib JavaScript. Even if you are not a developer, you can help with your ideas how to improve UI parts of Plone 6 Classic UI.

We are meeting every Thursday from 09:00 - 18:00 CEST.

We are also on Discord in the Plone Classic UI or ES6/Mockup channels

Read more at Community forum thread:

If you have any questions, please contact Maik Derstappen ( or Peter Holtzer (