The concept of reducers in JavaScript came to the table with the popularity of the stage management mechanisms like Redux and useReducer hook in React. Even though the underlying concept of reducers ...

B) It takes the current state of your application. And then new state of the world comes out as the output of reducers. And how the action object is created - by something called Action creator, which ...

JavaScript Reducers: What They Are and Why Use Them Reducers take many things and fold them into one. From Array.prototype.reduce() to app-level state, here’s the simple mental model—with copy-paste ...

that nested state machines are a good way to describe video games structurally. that reducers are an acceptable way to implement nested extended state machines. that a simple but full-featured arcade ...