Re:Show HN: LazyPromise = Observable – Signals
by ivan7237d on Thursday January 01, 2026 @12:14PM
(#46455838)
Author here. Good questions.
About the two error channels: what I tried to do is to make it really easy to not use typed errors when you don't need them. In that case your promise is typed as `LazyPromise<Value, never>`.
Signals is a reactive primitive that has been initially introduced in SolidJS framework and have then made their way to other frameworks like Angular.
About the two error channels: what I tried to do is to make it really easy to not use typed errors when you don't need them. In that case your promise is typed as `LazyPromise<Value, never>`.
Signals is a reactive primitive that has been initially introduced in SolidJS framework and have then made their way to other frameworks like Angular.