Stop Background Views From Rendering on Context update?

• why-did-you-render

  47 10,783 7.0 JavaScript

  why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

  

Hi, I recently noticed an issue affecting performance in my app. I use a bunch of shared Context objects to pass shared state around the app. I noticed console logs firing from views way back in the navigation stack piling up so I installed WhyDidYouRender to check it out. It looks context updates triggered in other places are causing frequent rerenders of the backgrounded views which use `useContext` to access the context.

• use-context-selector

  27 2,467 6.0 TypeScript

  React useContextSelector hook in userland

You should try 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.

  

Suggest a related project