Yegor

Yes, you need to install the Web SDK from https://webdev.dartlang.org/tools/sdk#install to use this package. The two SDKs can coexist. Flutter bundles a stripped down Dart SDK under `bin/cache/dart-sdk`. Make sure...

You caught the project in the middle of a re-write. Everything is broken right now. Try checking out revision https://github.com/yjbanov/butterfly/commit/1c3c7af852836d85e7830ae13ac0a50858ad11b1. That might actually work.

VM-based dev mode is still too buggy. However, as of [2 minutes ago](https://github.com/yjbanov/butterfly/commit/86c2975cd53f60f012d822becca3648d04c8272c) you should be able to use DDC with butterfly now: ``` pub serve --web-compiler=dartdevc ```

I'll remove the web label for now, unless we find that work needs to be done on the web engine side. So far it looks like the fix is purely...

@Hixie what is it about the customer_testing shard that would make it easier to maintain? I'm curious if we could apply the same method in the benchmark. This way we...

We may also be able to use the same thing we use for flutter command-line tools (see [crash_reporting.dart](https://github.com/flutter/flutter/blob/master/packages/flutter_tools/lib/src/crash_reporting.dart)).

I wrote a sketch for a stateful widget that does not require a second class: https://github.com/yjbanov/stateful (see [usage example in the test](https://github.com/yjbanov/stateful/blob/ae4501c08c61c21d3e32ca89423e8ea77c7375c8/test/stateful_test.dart#L5-L41)). In this design the state object is immutable,...

Added Customer-Flutter label. I'd like to be able to define `const` convenience constructors that forward properties to a nested object. Example: ```dart class Semantics extends StatelessWidget { // This is...

@Cat-sushi I'm still seeing the following analyzer error: "Initializer expressions in constant constructors must be constants."

@eernstg thanks for explaining the background. I understand that there're a lot of cases where this could get nasty if implemented carelessly. However, I also think that there're a lot...