Hello,
Qlik Sense is using an thirdparty software named AngularJS.
It also allows customers to create mashups using AngularJS integrated in QS.
AngularJS support will be ended end of this year : https://docs.angularjs.org/misc/version-support-status#:~:text=On%20July%201%2C%202018%20AngularJS,u....
What does Qlik plan to do ? Maintain it's own angularJS version ?
A migration to Angular2+ is complicated, it's a different framework in fact, not really a migration but a rewrite to do.
It's important for customers to know, before investing in the development of new mashups.
Thank you,
Jeff