LGTM to experiment from 146 to 151 inclusive.
On 3/6/26 1:49 p.m., Nikos Papaspyrou wrote:
Hello Mike,
I just changed the chromestatus entry for the standard period of 6
milestones (M146 to M151).
Thanks for reaching out!
Nikos.
On Fri, Mar 6, 2026 at 6:20 PM Mike Taylor <[email protected]> wrote:
To confirm: you're requesting to run an OT for only 2 milestones?
146 & 147?
On 3/6/26 4:58 a.m., Chromestatus wrote:
*Contact emails*
[email protected]
*Explainer*
https://github.com/WICG/cpu-performance
*Specification*
https://wicg.github.io/cpu-performance
*Summary*
Expose some information about how powerful the user device is.
This API targets web applications that will use this information
to provide an improved user experience, possibly in combination
with the Compute Pressure API, which provides information about
the user device’s CPU pressure/utilization and allows
applications to react to changes in CPU pressure.
*Blink component*
Blink>PerformanceAPIs
<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EPerformanceAPIs%22>
*Web Feature ID*
Missing feature
*TAG review*
https://github.com/w3ctag/design-reviews/issues/1198 The
specification is ready for review, so the above is not an "early
design" review.
*TAG review status*
Pending
*Origin Trial documentation link*
https://github.com/WICG/cpu-performance
*Risks*
*Interoperability and Compatibility*
/No information provided/
/Gecko/: No
signal (https://github.com/mozilla/standards-positions/issues/1364)
/WebKit/: No
signal (https://github.com/WebKit/standards-positions/issues/622)
/Web developers/: Positive
/Other signals/: Adobe:
https://github.com/WICG/cpu-performance/issues/6 Figma:
https://github.com/WICG/proposals/issues/253#issuecomment-3719833708
*WebView application risks*
Does this intent deprecate or change behavior of existing APIs,
such that it has potentially high risk for Android WebView-based
applications?
/No information provided/
*Goals for experimentation*
/No information provided/
*Ongoing technical constraints*
None.
*Debuggability*
/No information provided/
*Will this feature be supported on all six Blink platforms
(Windows, Mac, Linux, ChromeOS, Android, and Android WebView)?*
Yes
*Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?*
No
*Flag name on about://flags*
/No information provided/
*Finch feature name*
/No information provided/
*Non-finch justification*
/No information provided/
*Requires code in //chrome?*
True
*Tracking bug*
https://issues.chromium.org/449760252
*Estimated milestones*
Origin trial desktop first 146
Origin trial desktop last 147
Origin trial Android first 146
Origin trial Android last 147
Origin trial WebView first 146
Origin trial WebView last 147
*Link to entry on the Chrome Platform Status*
https://chromestatus.com/feature/5189864286978048?gate=5098807842963456
*Links to previous Intent discussions*
Intent to Prototype:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAMHN%3DHydj6Q7pz6i_y3j1ON20a270NFGx%2BKD11Q3VdfTXvtCDg%40mail.gmail.com
This intent message was generated by Chrome Platform Status
<https://chromestatus.com>.
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Nikolaos Papaspyrou
Software Engineer
[email protected]
Google Germany GmbH
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