On Fri, Sep 19, 2025 at 2:26 PM Helmut Januschka <[email protected]> wrote:
> @[email protected] - got you. should i do a follow up CL or revert > and reland? > I believe a follow up is sufficient > > > Noam Rosenthal <[email protected]> schrieb am Fr. 19. Sep. 2025 um > 14:13: > >> On Fri, Sep 19, 2025 at 12:16 PM Helmut Januschka <[email protected]> >> wrote: >> > >> > Hey folks, >> > >> > We’ve recently landed a fix on issue where multiple deferred scripts >> where all executing in the same task. That’s something developers have been >> complaining about, as a source of long tasks in sites that have many >> different deferred scripts from various sources. >> >> Thanks for working on this! This is great! >> > >> > The fix is behind the experimental SeparateDeferModuleScriptTasks flag >> at the moment and +Scott Haseley is planning to Finch it to see its impact >> on INP in the wild. >> >> I think this should be behind "test", as per this guideline: >> >> >> https://chromium.googlesource.com/chromium/src/+/main/third_party/blink/renderer/platform/RuntimeEnabledFeatures.md#:~:text=If%20your%20feature%20could%20be%20reasonably%20expected%20to%20cause%20compat%20issues%2C%20please%20keep%20it%20marked%20no%20status%20or%20status%3A%22test%22%20%5B4%5D%2C >> >> If your feature could be reasonably expected to cause compat issues, >> please keep it marked no status or status:"test" >> >> I think this can be reasonably expected to cause compat issues, though >> I hope it doesn't! >> >> > There’s still an open question of whether the HTML spec needs to be >> changed, or if “spin the event loop” allows for the tasks to be queued. >> We’d appreciate opinions on that front. >> >> There is a discussion on this here: >> https://github.com/whatwg/html/issues/6230 >> The conclusion so far is that both the old behavior and the new >> behavior are spec-compliant. >> > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAFmjHKS2d6NpkoQnFDh1zhYD%2BnVYPGVjOr0R%2BTX_we_J6R%3D62g%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAFmjHKS2d6NpkoQnFDh1zhYD%2BnVYPGVjOr0R%2BTX_we_J6R%3D62g%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOmohSKmSOR%2Bqgg6xBc%2B7%3DbFccK5%2B__YQ-SL2ScDi1QqWGpuMw%40mail.gmail.com.
