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Angular 19: linkedSignal
Published in
3 min readNov 22, 2024
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A linkedSignal
is like a reactive variable that always stays in sync with some computed logic. Unlike a regular signal
, where you give it a value directly, a linkedSignal
derives its value from a function you provide.
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How It Works:
- Computation Function: You give
linkedSignal
a function. The result of this function becomes the value of thelinkedSignal
. - Auto-Updates: Whenever the inputs to the computation change, the
linkedSignal
updates automatically. - Manual Updates: You can also manually change the value of a
linkedSignal
.
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