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Performance tools for Flutter

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Other codebases in Flutter use a consistent year in copyright headers on all source files. Some examples: **flutter/flutter** - 2014 is the year ``` // Copyright 2014 The Flutter Authors....

hurts-developer-velocity

It would be useful if focusNodes was possible to see in the widget inspector tree and also see which one is currently focused. The only solution I found to figure...

enhancement
inspector page
fix it friday

This bug tracks clean up of the Inspector V2 feature flag once it has been released.

inspector page

Tracks implementation of the new Flutter Widget Inspector.

inspector page
P1

test flake
hurts-developer-velocity
integration tests

When optimizing network performance in a big app it would be helpful to see in the network page from which line of code a certain request was made including a...

network page
P2

As you can see here ![grafik](https://github.com/flutter/devtools/assets/16635729/d38c0761-f152-4360-9c84-0005b8ec87d5) There are a lot of these `InternetAddress` requests and many to the same IP address repeatedly. I don't know if they were always shown...

network page

https://github.com/flutter/devtools/pull/7843 updates release notes but still has failng bot: https://github.com/flutter/devtools/actions/runs/9279279201/job/25531598386?pr=7843 Added label to opt out.

App size can be reduced through mainly assests and followed by other components. UI can be rendered properly as it takes much time to load and it skips the frame....

___ **DevTools version**: 2.31.1 **Connected Device**: CPU / OS: Web windows Connected app type: Flutter web (debug build) Dart Version: 3.3.4 Flutter Version: 3.19.6 / stable Framework / Engine: 54e66469a9...