Multi tool use

what is `dart.js` in chartjs.dart example

I am learning [package:js][1] and reading the example here.

[package:js][1]

I am curious what is dart.js
here https://github.com/google/chartjs.dart/blob/master/example/index.html#L7 and what it is used for?

dart.js

Any hints welcomed. Thanks

2 Answers
2

That looks like it's using the older interface. Things have changed a lot since then. The modern angular rewrites everything on the fly so that those things are no longer needed in your source HTML.

It is the JavaScript output generated by dart2js when you build a Dart web project using pub build (Dart 1).

dart2js

pub build

For Dart 2 build is used instead and the browser and dart_to_js_script_rewriter packages are no longer necessary.

build

browser

dart_to_js_script_rewriter

See also
- https://pub.dartlang.org/packages/build_runner
- https://pub.dartlang.org/packages/build

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