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AleksanderBodurri 5be80d33a3 fix(devtools): DOM traversal bug (#62719) 
Previously, Angular devtools would mistakenly traverse the same DOM elements multiple times while doing traversal for the component tree explorer. This error case would occur when more than 1 Angular application root component was present on the same page and in distinct DOM branches.

Some example cases that did work previously:

```html
<app-root>
...
</app-root>
```

```html
<app-root>
...
<app-root-2></app-root-2>
...
</app-root>
```

An example of where it would enter the irregular behaviour

```html
<app-root>
...
</app-root>
<app-root-2>
...
</app-root-2>
```

Now, we properly ignore duplicate DOM paths when looking for application and non-application root component to begin the Angular DevTools component discovery logic.

PR Close #62719
2025-08-18 15:43:09 +00:00
..
src fix(devtools): DOM traversal bug (#62719) 2025-08-18 15:43:09 +00:00
BUILD.bazel build: remove ts_project_interop infrastructure (#62908) 2025-07-31 09:12:58 +00:00
index.ts refactor: update license text to point to angular.dev (#57901) 2024-09-24 15:33:00 +02:00
README.md docs: update the Angular DevTools auto-generated READMEs (#45884) 2022-05-05 15:29:27 -07:00
tslint.json refactor(devtools): prepare codebase for migration to angular/angular repo 2021-11-21 20:23:18 -05:00

README.md

Angular DevTools Backend

This directory contains the "backend" of Angular DevTools. This module interacts with the framework debugging APIs and responses to requests from the Angular DevTools extension.