All the field relationships seem to be expressed in strings. This suggests that you might not be able to use auto-complete or build-time syntax or type checking on them. I like the general idea, but that would be a big downside if I'm understanding correctly.

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wtfdeveloper an hour ago | parent | next [-]

You are correct, the reactive expressions are not statically checked at the moment, but we have an item in our roadmap to fix that. On the other hand, the runtime expressions evaluator does provide feedback in the form of error messages, so it doesn't fail silently.

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seattle_spring an hour ago | parent | prev [-]

If done properly, autocomplete w/ Typescript and string literals should work just fine.

	▲	wtfdeveloper an hour ago \| parent \| next [-]
		We will indeed explore this approach, would be great to hear your thoughts too! Would you consider sharing some more insight by dropping a comment here? https://github.com/golemui/golemui/issues
	▲	recursive an hour ago \| parent \| prev [-]
		In that case, it seems that the live demos in stackblitz have not been done properly.