Top "Core-js" questions

npm WARN deprecated [email protected]: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues

I'm getting below error while creating a new Angular application - npm WARN deprecated [email protected]: core-js@<3 is no longer …

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angular npm-install core-js
Error: Can't resolve 'core-js/es7/reflect' in '\node_modules\@angular-devkit\build-angular\src\angular-cli-files\models

After updating to Angular 7.3.6, I get the following error on ng serve: ERROR in ./node_modules/@angular-devkit/build-angular/src/angular-cli-files/…

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angular serve core-js npm-version
How to use babel/corejs3/webpack correctly for IE11?

With my current config (see below), I'm getting this error: [object Error]{description: "Argument ob...", message: "Argument ob...", name: "TypeError", …

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javascript webpack internet-explorer-11 babeljs core-js