JavaScript community news log


Daily JavaScript community news and chat

A RubyFlow-inspired community news site for JavaScript and related technologies.

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How to use a setState Updater Function with a Reducer Pattern

In this lesson we’ll show how to create an updater function. We’ll also dive into how to separate your state management logic into a separate reducer function much like how Redux operates. It will receive an action with a type, and any data and update state accordingly.

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