Is clientInstrumentationHook still experimental?

[klimacka]

Next.js v15.3 has experimental.clientInstrumentationHook (inferred from types for next.config.js) but v15.4.6 does not.

There is no announcement to be found about it having graduated to production-ready feature.

Is it experimental or not?

[icyJoseph]

• https://nextjs.org/docs/app/api-reference/file-conventions/instrumentation-client

It is stable since 15.3 AFAIK.

• https://nextjs.org/blog/next-15-3#client-instrumentation-hook stable release announcement
• PR that cleans up the forgotten flag: misc: remove leftover clientInstrumentationHook type #79701

[klimacka]

Thank you for confirmation

[icyJoseph]

If a feature is experimental or requires canary, the API reference for it, contains some info about it. For example, https://nextjs.org/docs/app/api-reference/file-conventions/forbidden

[icyJoseph]

Don't forget to mark as answered :) (I made a small precision to my second comment, experimental, canary features have a banner and icon)