We use the open-source Erlang web-framework and CMS https://zotonic.com as our underlying web-engine. Together with the zotonic maintainers we are busy with a new front-end system which will make web-frontend development more reliable and secure. We got a grant from the Dutch government, and the SIDN to develop parts of this new framework. It will be very important for future developments.
With this new engine we can develop safe and robust solutions which are currently very hard to develop.
One of the things we would like to develop is a secure, peer-to-peer, chat solution. This will make it impossible for us as service providers, and others, to look into the chat sessions of our customers. This will make it possible to use web-chat for projects in which privacy of users is of utmost importance.