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flutter
Performance tools for Flutter
flutter: [ERROR]: Bad state: Stream has already been listened to. flutter: Bad state: Stream has already been listened to. flutter: #3 _ServiceExtensionCheckboxGroupButtonState.initState (package:devtools_app/src/service/service_extension_widgets.dart:624) flutter: #4 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5028) flutter: #5 ComponentElement.mount...
Our team runs devtools under a path instead of at the root like `host:port`. For example: Dev tools runs like this `https:///r/9100/` instead of `https://:9100`. This used to work until...
Hi, I'm using the latest IntelliJ Ultimate version with the latest Flutter plugin. My computer is an M1 Max MacBook Pro 16 with the latest macOS version and three external...
Starting an issue to track this discussion: **what makes a frame janky**? Right now, we consider a frame to be janky when the sum of UI and GPU durations exceed...
In Flutter DevTools 2.15.0 , it adds a new feature, "a Json viewer with syntax highlighting for network responses", see https://docs.flutter.dev/development/tools/devtools/release-notes/release-notes-2.15.0 and https://github.com/flutter/devtools/pull/4167 But it seems that it does not...
When we show sets of instances or instances to user on memory page, we want them to be able to identify the instances in the application. This is applicable to...
The Flutter Inspector should make inspecting themes in Flutter as easy as inspecting what CSS styles apply to an HTML element. We are far away from that currently. Currently if...
The docs (https://docs.flutter.dev/development/tools/devtools/overview) don't explain how to switch to another version. Since DevTools is no longer on pub.dev, we can't run ```dart pub global activate devtools ``` anymore. E.g. Currently...
Opening a separate issue from https://github.com/flutter/devtools/issues/4407, see discussion there. With https://github.com/flutter/flutter/pull/107262, we shouldn't need the focus workaround that was added in https://github.com/flutter/devtools/pull/3602. We should remove the workaround and verify that...
Test registry repo: https://github.com/flutter/tests. This was motivated by https://github.com/flutter/devtools/issues/4407 where we were broken by a change to Flutter master, and where that change simultaneously contained the solution for the breakage.