It looks like with a recent update you can now just run flutter create . in your project to make it web compatible, according to this. But if you are still interested, read on!
Automatially migrate your current Flutter projects to be compatible with Flutter Web. The current workflow suggested by the Flutter team is to create a copy of your app's code and change it according to their migration guide. This tool automates all those steps and creates a nice little Flutter Web project out of your current one.
From the root of your flutter project run
flutter pub run migrate_to_web
This will automatically create a project in the same parent directory with the suffix _web.
To use a different name for the web project, use the argument -n or --name.
flutter pub run migrate_to_web -n my_web_project
If you make changes to your project, just run the same command and it will update the web project.
To finish the project set up, all you need to do is run flutter packages get in that directory, and upload any font files you were using into the fonts folder
- Handle fonts
- Handle assets
- Add tests for updating situations
PRs & issues welcome 😛