Preserve parent signals
Direct setters and simple state callbacks retain the original parent SignalIR through nested specialization.
0.8.41AUGUST 2026
FORWARD · SPECIALIZE · RELEASE
Cross one more boundary.
Keep ownership direct.
Ordinary presentation components can forward setters, simple state callbacks, and object refs through a second component boundary while Kudzu still ships direct DOM capabilities, not component instances.
2Callback component boundaries
0 BRuntime JavaScript added
206/206Tests passing
P1Compose familiar components.
CALLBACK OWNERSHIP
Compose familiar components.
Erase the forwarding layer.
Forward one layer deeper
One presentation component may destructure and directly forward the callback once to an intrinsic event prop.
Keep child hooks local
Child state, effects, IDs, and object refs retain independent ownership through removal and fresh remount.
Resolve the intrinsic root
A parent-owned object ref follows the same proven tree and resolves to null when conditional DOM releases it.
Ship no component runtime
Static siblings remain zero-JavaScript and emitted routes contain no callback registry or retained component function.
Reject a third boundary
Aliases, spreads, adapters in the forwarding layer, repeated callback uses, and deeper callback chains stay unsupported.
UPGRADE
Keep the components. Erase the indirection.
$
npm install @kudzujs/core@^0.8.41