WebDec 20, 2024 · It is not supported on IE and Safari. On declaring Strict mode on top of JS code, it is parsed more rigorously with numerous rules, causing more warnings and errors to be flagged. Using Strict mode creates cleaner and more efficient code. But it isn’t supported uniformly across all browsers. WebApr 27, 2024 · That's why the application not run properly on IE. The solution is to use polyfill to make your existing code backward compatible.
How to resolve JavaScript Cross Browser Compatibility Issues
WebYou can expect MUI's components to render without major issues. IE 11 MUI provides partial supports for IE 11. Be aware of the following: Some of the components have no support. For instance, the new components, the data grid, the date picker. Some of the components have degraded support. WebDec 17, 2024 · Strangely, I have webapp that has been live and been tested with IE11 using react-scripts 3.4.1 with react-app-polyfill 1.0.6 is all of a sudden not working with no code change. 👍 2 shiraze and webdevbyjoss reacted with thumbs up emoji crypto kryll coingeko
React App is not working in IE11 or below #8382 - Github
WebJul 7, 2024 · By default, the generated project supports all modern browsers. Support for Internet Explorer 9, 10, and 11 requires polyfills. For a set of polyfills to support older browsers, use react-app-polyfill. Supported Language Features This project supports a superset of the latest JavaScript standard. WebMy react app is not working either after build or at development server on Ie11 or edge, i have installed react-app-polyfill and made these imports at src/index.js import "react-app-polyfill/ie11"; import "react-app-polyfill/stable"; and deleted .cache folder but is not working also i´ve added ie to browser config at package.json "browserslist": { My react app is not working on Internet explorer 11. It is working fine on edge and chrome. I have already created a lot of files and i do not think I can try npx create-react-app. ( As pointed out in the other answers for similar questions) I have included this in both my index.js file but it does not work. import 'react-app-polyfill/ie11'; crypto koers live 500