Will Binns-Smith 0f867bb219 Turbopack: Enable server HMR by default for app pages (#91476) ...

This enables server HMR (formally, this is called server fast refresh)
by default for app router pages. For now, it's still disabled for routes
and middleware even with app router.

- Replaces `--experimental-server-fast-refresh` with
`--no-server-fast-refresh` to opt out
- Updates telemetry to record `feature.serverFastRefreshDisabled` when
the disable flag is passed

- [x] Verify `next dev` enables server HMR by default (Turbopack, app
dir, non-edge routes)
- [x] Verify `next dev --no-server-fast-refresh` disables it
- CI

2026-03-16 16:37:52 -07:00

..

src

Turbopack: Enable server HMR by default for app pages (#91476)

2026-03-16 16:37:52 -07:00

build.rs

[turbopack] Remove build scripts and register functions (#83156)

2025-09-03 00:34:06 -07:00

Cargo.toml

Turbopack: Allow turbopack-node backend to be swapped at runtime using an experimental config option (#90671)

2026-02-27 22:48:05 -08:00