09/12/2025
If you’ve ever waited ages for the Web Report Designer to load big or complex data sets — this update solves that. Under the hood it switches from rc-tree to react-arborist, which makes a huge difference.
Why it’s interesting:
✅ Big performance win: load times cut down significantly for large data sources
✅ Still same API / UI — no migration effort needed
✅ Less friction in development workflows, especially with heavy data models
More details here:
If you’ve connected large and complex data sources in the Web Report Designer, you’re probably familiar with the problem: the DataTree seems to load forever with complex data structures. With List & Label 31, that’s a thing of the past. The technical foundation of the DataTree has been complet...