Skip to content

docs: add docs for deep link support for Angular components in Chrome… #69614

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
SkyZeroZx wants to merge 1 commit into
base: main
Choose a base branch
from
+12 −0
Open

docs: add docs for deep link support for Angular components in Chrome… #69614

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Binary file added ...sets/images/best-practices/runtime-performance/chrome-performance-deep-link.png
View file
Open in desktop
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
12 changes: 12 additions & 0 deletions ...rc/content/best-practices/runtime-performance/profiling-with-chrome-devtools.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,18 @@ Use the **Record** button in the Chrome DevTools performance panel:

See the [Chrome DevTools documentation](https://developer.chrome.com/docs/devtools/performance#record) for more details on recording profiles.

## Open a component in Angular DevTools

After recording a profile, select a component event in the **Angular** track.
The **Summary** tab can include a **Component** link that uses the `angular-devtools://component/...` URL scheme.

<img alt="Chrome DevTools Performance panel showing an Angular custom track with a selected _MainComponent event. The Summary tab displays a Component link that uses the angular-devtools://component URL scheme." src="assets/images/best-practices/runtime-performance/chrome-performance-deep-link.png">

Click the link to open Angular DevTools and select the matching component in the **Components** tab.
This helps you move from a browser-level profile to the component state and metadata for a selected event.

NOTE: Opening component links requires Angular DevTools for Chrome and Chrome's experimental `chrome://flags/#enable-devtools-deep-link-via-extensibility-api` flag.

## Interpreting a recorded profile

You can use the "Angular" custom track to quickly identify and diagnose performance issues. The following sections describe some common profiling scenarios.
Expand Down
Loading