I’m currently upgrade from v1 to v4.
I cannot figure/google out which build tool ionic framework v3/4 use to build bundles? webpack, gulp …?
Ionic uses the Angular CLI to build its projects.
Angular uses webpack to build, so Ionic uses webpack under the hood
–> https://angular.io/cli/build
MattE, Thanks for your information!
The webpack configuration file is buried in @angular-devkit\build-webpack\src\webpack