Andy Matuschak on Twitter: "@dangoor @radix you might be interested to see how FRP addresses this. signals are lazy by default, perform effects on subscription." / Twitter

Post lasted night: Side Effects vs. Promises (thoughts on async in JS) h/t

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you might be interested to see how FRP addresses this. signals are lazy by default, perform effects on subscription.

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Indeed, I should compare FRP on the testability angle.

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test ability is very poor for both traditional promises and effect-y FRP

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