can someone TLDR-explain how react-redux is able to trigger rerenders for only the pieces of state that changed? As opposed to context+useReducer

• rfcs

  98 5,391 2.9

  RFCs for changes to React (by reactjs)

  

There are different methods of bailing out of a hook. There's an RFC in the React repo to build context selectors it into the library here: https://github.com/reactjs/rfcs/pull/119

• use-context-selector

  27 2,467 6.0 TypeScript

  React useContextSelector hook in userland

And then there's this library that will allow you to accomplish this: https://github.com/dai-shi/use-context-selector

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• react-redux

  82 23,232 9.0 TypeScript

  Official React bindings for Redux

  

React-Redux uses the bits strategy, which you can see here: https://github.com/reduxjs/react-redux/issues/1018

• invoice-app

  2 1 4.4 JavaScript

This is my first attempt at building a global state with context and reducers. Does this implementation look correct?

Suggest a related project