Add safety check for `CoverImage` in `/components/post-preview.js` so as to prevent error occurring in the absence of cover image for on posts listed for preview - fixes#23742.
- Use SWC to compile Next.js core server files
- Ensure only @babel/runtime/helpers/interopRequireDefault helper is used
Just an initial comparison to compare size difference of this change.
## 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
This updates redirects' regexes to not match `/_next` paths since this is currently unexpected and can easily cause a multi-match redirect to break loading client-side assets. This also fixes custom-routes not matching correctly when `trailingSlash: true/false` is used
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
x-ref: https://github.com/vercel/next.js/discussions/24683
x-ref: [slack thread](https://vercel.slack.com/archives/CGU8HUTUH/p1626159845474000)
The regex matches both .md and .mdx extensions, so I've added the .md extension to the description and `pageExtensions` array.
## Documentation / Examples
- [x] Make sure the linting passes
This adds some missing fields to the `NextConfig` type we expose under `next` and also adds a `NextConfigComplete` internal type that allows us to not treat all fields as optional like you would when using the type in `next.config.js`.
## 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
Clean up package.json files in the `examples` directory:
- Add `private: true`
- Remove `version` (because they are irrelevant for packages that are not meant to be published)
- Remove `name` (because they are optional for packages that are not meant to be published, and when someone clones an example, they often rename it and the property becomes stale)
- Remove `author`
- Remove `description`
- Remove `license`
Also remove `with-dynamic-app-layout` example completely, since it does the same as `layout-component` (https://github.com/vercel/next.js/pull/27121#discussion_r668178408).
## Documentation / Examples
- [x] Make sure the linting passes
By itself, `withCoalescedInvoke` with a separate `this.incrementalCache.set(...)` isn't really suitable for streaming responses. Since streaming is asynchronous, updating the cache separately introduces a gap where another origin request for the same resource could be made.
This could potentially be addressed by moving the cache update, but then `IncrementalCache` itself would need to be made to support streaming, in addition to the many other responsibilities it has. In this case, it seemed best to just use composition to add another caching layer in front of it, which is a familiar and understandable concept. Eventually, we might want to move this cache to the HTTP layer, which will also be simpler with this change.
As an added bonus, `renderToResponseWithComponents` becomes significantly simpler, and we delete some duplication.
- Helps clear up customer confusion about how to share React state with layouts, including nested layouts
- Provides guidance on best practices before shipping your application to production
Open to any feedback!
This PR is a workaround for #24421 by adding an artificial delay when Apple M1 + buggy Node.js is detected.
Node.js 14 is unaffected because it M1 still reports `arch=x64`. Starting in Node.js 16, M1 reports `arch=arm64`.
V8 Bug: https://crbug.com/1224882
Node.js Issue: https://github.com/nodejs/node/issues/39327
* Prevent timeout when loading routes in development
The new route loader (https://github.com/vercel/next.js/pull/19006) will timeout
loading routes after 3.8s (MS_MAX_IDLE_DELAY), but this can easily happen when
running dev on a large app.
Fixes https://github.com/vercel/next.js/issues/25675
* Delay route loading timeout in development
* refactor: Integrate onBuildCallback into resolvePromiseWithTimeout
* refactor: Tweak for better dead-code elimination
Co-authored-by: JJ Kasper <jj@jjsweb.site>
- Simplifies setting up a Strapi project by using the following template: https://github.com/strapi/strapi-template-next-example
- Adds seed data
- Fixes a broken link on the cover image
- [x] Make sure the linting passes
I'm not sure if this is something that y'all want but it `web-vitals` has been integrating more browser support. The major release is because they removed the [`isFinal` flag on the Metric type](d233b7b8c3).
Send can result in `false` when it did not send the result so we have to fall back in that case. Shared by @timer after my PR was landed.
## 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
Also ensures that even if the navigator.sendBeacon fails the fetch fallback is used.
Fixes#23856. This is likely, as no reproduction was provided it was not possible to verify if it actually fixes the issue.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## 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.
## Documentation / Examples
- [ ] Make sure the linting passes
Fixes#27094
## 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
This PR changes the implementation of `placeholder=blur` when using `next dev` so that it lazy loads on-demand.
This will improve the developer experience for web apps with many blurred images.
add `experimental.esmExternals: boolean | 'loose'` config option
remove `output.environment` configuration in favor of `target`
| | `esmExternals: false` (default) | `esmExternals: 'loose'` | `esmExternals: true` |
| ------------------------ | ------------------------------- | ----------------------- | -------------------- |
| import cjs package | `require()` | `require()` | `require()` |
| require cjs package | `require()` | `require()` | `require()` |
| import mixed package | `require()` *** | `import()` | `import()` |
| require mixed package | `require()` | `require()` | `require()` |
| import pure esm package | `import()` | `import()` | `import()` |
| require pure esm package | Error ** | `import()` * | Error ** |
| import pure cjs package | `require()` | `require()` | Resolving error |
| require pure cjs package | `require()` | `require()` | `require()` |
cjs package: Offers only CJS implementation (may not even have an `exports` field)
mixed package: Offers CJS and ESM implementation via `exports` field
pure esm package: Only offers an ESM implementation (may not even have an `exports` field)
pure cjs package: CommonJs package that prevents importing via `exports` field when `import` is used.
`*` This case will behave a bit unexpected for now, since `require` will return a Promise. So that need to be awaited. This will be fixed once the whole next.js bundle is ESM. It didn't work at all before this PR.
`**` This is a new Error when trying to require an esm package.
`***` For mixed packages we prefer the CommonJS variant to avoid a breaking change.
## 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`
- [x] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [x] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
### Description
The redirect responses from the redirect function do not contain a message body. This is in conflict with the RFCs below and causes Traefik (a reverse proxy) to invalidate the responses. In this pull request, I add a response body to the redirect responses.
### References
- https://datatracker.ietf.org/doc/html/rfc7230#section-3.3
> All 1xx (Informational), 204 (No Content), and 304 (Not Modified) responses must not include a message-body. All other responses do include a message-body, although the body may be of zero length.
- https://datatracker.ietf.org/doc/html/rfc7231#section-6.4.3
> The server's response payload usually contains a short hypertext note with a hyperlink to the different URI(s).
- traefik/traefik#4456
- https://github.com/auth0/nextjs-auth0/pull/399
Since we are no longer accepting new built-in loaders, users may wish to use a different cloud provider.
So this PR renames `dangerously-unoptimized` to `custom` to handle this case as well as the intention of `next export`.
If the user doesn't add a `loader` prop, we throw an error.
If the user adds a `loader` prop but it doesn't return the width, we print a warning.
- Follow up to #26847
- Fixes#21079
- Fixes#19612
- Related to #26850
Improve typing for use with Typescript example
<!--
Thanks for opening a PR! Your contribution is much appreciated.
In order to make sure your PR is handled as smoothly as possible we request that you follow the checklist sections below.
Choose the right checklist for the change that you're making:
## 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
- [X] 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
- [X] Make sure the linting passes
I think the issue was due to ```nextjs-auth0``` package on version ```0.8.0```. Upgrading to latest version ```1.4.2``` resolve the issue.
## Bug
- [x] Related issues linked using `fixes` https://github.com/vercel/next.js/issues/19313
### Description
This changes the strict TS types to a looser implementation such that the user can pass `src` without TS errors.
### Pros vs Cons
- **Pros**: better support for wrapping `next/image` so that TS won't report false errors
- **Cons**: using `src: string` without `blurDataURL` will no longer show TS errors and instead fail with a runtime error
### Issues
- Fixes#26892
- Related to #26991