Johannes Raggam

Johannes Raggam (Graz, Austria) is a long-time Plone core contributor, former member of the Framework Team (FWT), and maintainer of both Patternslib and Mockup. He works at Syslab.com, where he contributes to the development of Quaive, a powerful social intranet built on Plone.

As a passionate advocate for open source and free software, Johannes believes deeply in the value of collaboration and community-driven development., Johannes Raggam (Graz, Austria) is a long-time Plone core contributor, former member of the Framework Team (FWT), and maintainer of both Patternslib and Mockup. He works at Syslab.com, where he contributes to the development of Quaive, a powerful social intranet built on Plone.

As a passionate advocate for open source and free software, Johannes believes deeply in the value of collaboration and community-driven development.

21/09/2026
Hoeve Nekum
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How to customize mockup, the current Blicca (Classic-UI) JavaScript stack
Frontend
Integrator
Intermediate