npm warning: [email protected] requires a peer of @angular/core@^4.0.0

[KlausHans]

Please fix the deprecated npm dependency. I am using ngx-barcode with @angular/core: ^5.2.3 and it works fine, but the unnecessary warning is really annoying. Thank you.

[LaghaAhmed]

Same problem.

[efgiese]

Search on npm for ngx-barcode6

[epelc]

You can use our package for angular v9+ now.

We've upgrade to angular v9, repackaged it using the angular cli, and plan to maintain it going forward(we typically update to new major angular versions a few weeks after release). FYI it's compatible you just update your import line.

https://www.npmjs.com/package/@greatcloak/ngx-barcode

npm install --save @greatcloak/ngx-barcode jsbarcode