devtools
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flutter
Performance tools for Flutter
When I run a long-running program as a test (in `test/*_test.dart` in a `test('test name', () async { ... })` body) and profile the performance to see why it's slow,...
## Problem I use the code in https://docs.flutter.dev/ui/layout/constraints to demonstrate my issue. In the examples below, it is not possible to know immediately the constraints that is applied on some...
Since the service methods on `DartToolingDaemon` are provided in extensions, it is hard to discover them unless you depend on the `dtd` package. I tried to resolve this in #9449,...
Hi, In VisualStudio Code, I use some debug sessions simultaneously (Android Simulator, iOS Simulator, real phone). The flutter inspector seems to stick on one of them. I do: - Command...
Is it possible to move ExportController to devtools_app_shared? I'd like to export a file from a devtool but would prefer reusing the existing code for this.
### Use case I would like to profile memory usage of my app per isolate. Currently in profiler I can't find a way to separate allocations per each isolate. I...
I thought it would be useful to be able to use the DevTools performance page for debugging performance issues with the analysis server. The server already has some classes that...
As part of tackling https://github.com/flutter/devtools/issues/9438, I discovered that `flutter_tools` registers a service extension that we can use to fetch the current Flutter version (see https://github.com/flutter/flutter/blob/4d7ff0982c0f17a361268b5b3b5e1d9688d7db34/packages/flutter_tools/lib/src/vmservice.dart#L222) but there is no service...
If the first DevTools view a user opens in VS Code is the Property Editor, they see the DevTools release notes, even though (from a users point of view) DevTools...
open flutter DevTools, start an Isolate, found increase double memory. it is a bug of DevTools? Details are as follows: https://github.com/flutter/flutter/issues/136864
