## Feature
This PR introduces the ability to provide `runtime: "edge"` in API endpoints, the same as the experimental RSC runtime configurations.
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
Continuation of https://github.com/vercel/next.js/pull/37258 this moves the LRU cache to the `file-system-cache` so that any different cache handlers don't need to disable the LRU cache as this may cause inconsistencies with some cache handlers that need to be the source of truth.
Router context should be treated as rsc shared dep otherwise client component won't receive the instance in edge runtime
## Bug
- [x] Integration tests added
* Extract `detect-domain-locale` to a util file
* Remove `pathNoQueryHash` in favor of `parsePath`
* Remove `hasPathPrefix` in favor of `pathHasPrefix`
* Remove `addPathPrefix` in favor of an existing util
* Bugfix parsing pathname
* Refactor `addLocale`
* Extract `removeLocale`
* Extract `basePath` utils
* Dynamic imports for `getDomainLocale`
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Fixes#37248
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `pnpm lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
This PR introduces [Edge Runtime](https://edge-runtime.vercel.app/) for emulating [Edge Functions](https://vercel.com/features/edge-functions) locally.
Every time you run a [middleware](https://nextjs.org/docs/advanced-features/middleware) locally via `next dev`, an isolated edge runtime context will be created.
These contexts have the same constraints as production servers, plus they don't pollute the global scope; Instead, all the code run in a vm on top of a Node.js process.
Additionally, `@edge-runtime/jest-environment` has been added to make easier testing Edge Functions in a programmatic way.
It dropped the following polyfills from Next.js codebase, since they are now part of Edge Runtime:
- abort-controller
- formdata
- uuid
- web-crypto
- web-streams
Co-authored-by: Gal Schlezinger <2054772+Schniz@users.noreply.github.com>
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [x] Related issues linked using fixes#33829
- [x] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
This refactors the `incremental-cache` and moves the file-system cache handling to it's own cache handler allowing it to be replaced by a custom cache handler (experimental).
Closes: https://github.com/vercel/next.js/pull/22619
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
When using `next/dynamic` with `suspense: true`, the API will opt into `React.lazy` with react 18. But previously it doesn't preload the dynamic chunks. This pr will include the chunks into initial html for faster hydration instead of loading the chunk until the script is executed. This makes `next/dynamic` has a significant difference from `React.lazy` api
x-ref: https://github.com/vercel/next.js/issues/37197#issuecomment-1138496911
x-ref: https://github.com/vercel/next.js/pull/37244
* Do not exclude internal _next request in middleware
* Allow for `NextURL` to parse prefetch requests
* Add test for middleware data prefetch
* Refactor `hasBasePath` and `replaceBasePath`
* Refactor `removeTrailingSlash`
* Refactor parsed next url to use `getNextPathnameInfo`
* Allow to configure `NextURL`
* Ensure middleware rewrites with always with a locale
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Another strategy to do achieve the goal of #36995. With this PR the module IDs will be:
- (1) RSC: named (_this one doesn't matter_)
- (2) SSR: named
- (3) Client: deterministic
And we include the client module IDs in the flight manifest, as well as an extra mapping of 3) → 2) so during SSR it can require the correct module still.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Two small things noticed today. When calling `getDependencies` concurrently (which is happening right now) the cache doesn't work as it's after the `await`, so here we move it to cache the promise instead. Also `NUM_OF_MICROSEC_IN_SEC` isn't accurate and it should be `NANOSEC` actually.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Fixes#37197
tested with `examples/analyze-bundles/`, stripped off 300b of the the use-sync-external-store shim when applied the code change.
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Small refactor that splits initial response from fetching a changed response for Flight.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
- [ ] The examples guidelines are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples)
Follow-up PR for #37134, this PR adds back the hash in each chunk's filename. This `chunks` in the flight manifest will now be `chunkId:chunkFilename` with this PR, and `globalThis.__next_chunk_load__` then handles the chunk registration (uses chunkId) and chunk loading (uses chunkFilename). (Q: how can we port this to React?)
We can't use `[contenthash]` but only `[chunkhash]` because at the stage of generating the flight manifest, the content isn't finalized and the hash changes after that.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
## Bug
- [x] Fixes#36807
- [x] Unit tests added
Please review this PR.
As shown in [this Issue](https://github.com/vercel/next.js/issues/36807), the noscript element does not render sizes correctly during SSR.
This change adds `noscriptSizes` to the props passed to `ImageElement` to generate the same `sizes` and `srcset` as the normal img tag that is actually rendered in the browser.
Avoid anonymous function in `next/link` so DevTools show `Link` instead of `Anonymous`:
Before:
![Screenshot_20220524_123016](https://user-images.githubusercontent.com/20753323/170018947-2d9bdd58-5311-4bba-ab6b-4dc9547092f6.png)
After:
![Screenshot_20220524_122946](https://user-images.githubusercontent.com/20753323/170018968-2993a24a-5518-4de1-b7a4-75cc6d6562f2.png)
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
This PR makes sure that chunks of client components can be loaded via `__webpack_chunk_load__`, and hydrated correctly inside `viewsDir`.
Side note: we have to get rid of `[contenthash]` from the chunk filename because of a conflict currently which can be resolved later.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
The PR fixes#37122, an issue introduced by #37105.
`next.config.js` might/will include functions (custom `webpack`, `generateBuildId`, `exportPathsMap`, etc.) that are not able to pass from the main thread to a worker. The PR fixes the issue by only passing primitive args to the worker.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
`yarn dev` failed (exit 1) on Node.js 17 & Node.js 18:
```
ncc_amp_optimizer failed because error:0308010C:digital envelope routines::unsupported
[...]
ncc_next__react_dev_overlay failed because error:0308010C:digital envelope routines::unsupported
```
The issue was reported to `@vercel/ncc` (https://github.com/vercel/ncc/issues/805) and fixed by https://github.com/vercel/ncc/pull/868, and `@vercel/ncc@0.33.2` includes the fix. However, Next.js still uses `@vercel/ncc@0.33.1` in `devDependencies`.
The PR bump `@vercel/ncc` to the latest version (which is 0.33.4).