I am reading To leverage one of the many existing libraries written in JavaScript, use package:js. If a TypeScript type definition file exists for a JavaScript library (see DefinitelyTyped for more info), you can use the js_facade_gen tool to generate Dart code for that library. from .

I am curious how convert javascript library to dart file in the example .dart. I guess there are two steps: 1, generate TypeScript type definition file (ts file) from the javascript library; 2, Use js_facade_gen to convert ts file to dart.

I hope get more details. but the document is lacking. Any hints weled. Thanks

I am reading To leverage one of the many existing libraries written in JavaScript, use package:js. If a TypeScript type definition file exists for a JavaScript library (see DefinitelyTyped for more info), you can use the js_facade_gen tool to generate Dart code for that library. from https://webdev.dartlang/guides/web-programming.

I am curious how convert javascript library to dart file in the example https://github./google/chartjs.dart. I guess there are two steps: 1, generate TypeScript type definition file (ts file) from the javascript library; 2, Use js_facade_gen to convert ts file to dart.

I hope get more details. but the document is lacking. Any hints weled. Thanks

• javascript
• dart
• chart.js
• dart-js-interop

1 Answer 1

There is no way to convert JavaScript to Dart automatically.
package:js allows you to call JavaScript from Dart in Dart browser apps.