Related to #31678
For streaming pages,
Nodejs runtime: setting global runtime to `"nodejs"` will work with default module resolution.
Edge runtime: previously next.js will pick up browser field since it's the "similar" asset (unlike nodejs) to edge runtime but browser specific things like DOM api could breaks cause edge runtime is more like worker without dom runtime.
This PR is to revert the main field resolution behavior. And if you have a library targeting multiple runtime with different fields, ideally is to make it more isomorphic and will be easy to use in edge runtime
The web server is used as minimal mode, whereas public file handling, envs and compression are both handled by the upper layer (edge runtime if deployed serverlessly, or node server if self-hosted).
## Bug
- [ ] Related issues linked using `fixes #number`
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## 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
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## Documentation / Examples
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This PR depends on #35242 and #35243. It allows the global runtime to be unset, as well as enables static optimization for Fizz and RSC pages in the Node.js runtime. Currently for the Edge runtime pages are still always SSR'd.
Closes#31317.
## Bug
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## Feature
- [x] 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 #number`
- [x] Integration tests added
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- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
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Co-authored-by: Jiachi Liu <4800338+huozhi@users.noreply.github.com>
* Update docs about Cache-Control default headers.
* Update docs: Override the default in case of gSSP
* Apply suggestions from code review
* Update going-to-production.md
Co-authored-by: Balázs Orbán <info@balazsorban.com>
Removing a dated Next.js example.
## Bug
- [ ] Related issues linked using `fixes #number`
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## 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
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- [X] Removing a dated example
## Documentation / Examples
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This PR adds a new layout mode for images called `raw`, as discussed with the core team a while back. This mode has the following characteristics:
- No wrapper `span` around the `img` element
- No sizer svg
- Almost no styles automatically added to the `img` element
- `style` parameter is allowed and is passed through to the underlying `img` element
This also adds documentation changes to describe the new component.
There are a few tradeoffs and DX decisions that may warrant discussion/revision before merging. I'll add a few comments to highlight those issues.
- Related to #18637
Not sure how you want to handle this, but the current instructions aren't compatible with the latest version of strapi and migration steps aren't super clear yet. It does work flawlessly with v3 of Strapi though.
## Bug
- [ ] Related issues linked using `fixes #number`
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## 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.
- [x] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [X ] Make sure the linting passes by running `yarn lint`
## Summary
This PR adds a new `worker` strategy to the `<Script />` component that automatically relocates and executes the script in a web worker.
```jsx
<Script
strategy="worker"
...
/>
```
[Partytown](https://partytown.builder.io/) is used under the hood to provide this functionality.
## Behavior
- This will land as an experimental feature and will only work behind an opt-in flag in `next.config.js`:
```js
experimental: {
nextScriptWorkers: true
}
```
- This setup use a similar approach to how ESLint and Typescript is used in Next.js by showing an error to the user to install the dependency locally themselves if they've enabled the experimental `nextScriptWorkers` flag.
<img width="1068" alt="Screen Shot 2022-03-03 at 2 33 13 PM" src="https://user-images.githubusercontent.com/12476932/156639227-42af5353-a2a6-4126-936e-269112809651.png">
- For Partytown to work, a number of static files must be served directly from the site (see [docs](https://partytown.builder.io/copy-library-files)). In this PR, these files are automatically copied to a `~partytown` directory in `.next/static` during `next build` and `next dev` if the `nextScriptWorkers` flag is set to true.
## Checklist
- [X] 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 #number`
- [X] Integration tests added
- [X] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
This PR fixes#31517.
This PR removes the `` const documentPage = `_document${globalRuntime ? '-concurrent' : ''}` `` condition from the config resolution phrase, and only use the built-in one. And later when rendering, we can conditionally convert the default class component into a function component. This change is necessary for the switchable runtime feature (#31506).
## Bug
- [ ] Related issues linked using `fixes #number`
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## 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
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## Documentation / Examples
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Fixes#35219
## Bug
- [ ] Related issues linked using `fixes #number`
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## 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
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## Documentation / Examples
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Previously we only run `PagesManifestPlugin` in the Node server runtime, because the Edge target doesn't need it as the web server and middleware SSR loader specially handled pages manifest. This cases entrypoints with the Edge runtime configured being missing from there and this PR fixes it.
Part of #31317 and #31506.
## Bug
- [ ] Related issues linked using `fixes #number`
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## 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
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- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
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* Fix the static streaming render result isn't the resolved streaming rendering content (resolve suspense)
* Update readable stream polyfill to fit the w3c standard
`_document.js` was removed from the styled components swc example
I have tested with and without the custom `_document.js`
Unfortunately without `_document.js` there is FOUC (Flash of unstyled content) on initial request.
## 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
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Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
* fix: add try/catch to gracefull handle performance observer exception on older browsers
* fix: run prettier
Co-authored-by: Steven <steven@ceriously.com>
If different contexts (using Jest, using Nx, etc), server.js is getting imported when using middleware and throwing the error: "SyntaxError: Unexpected token 'export'".
fixes#32848
## Bug
- [x] Related issues linked using `fixes #number`
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## 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
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Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Only happened with SSR without suspense case
Similar reason to #34474, the prefix (script parts) might be flushed during the render stream causing bad HTML. Use the same tricky to delay the prefix flushing
#### Expected
```html
<div>content</div> <!-- render stream -->
<script>...</script> <!-- prefix -->
```
#### Observed
```html
<!-- prefix choked the render stream -->
<div <script>...</script> >content</div>
```
Test sample:
https://next-react-server-components-r5xocii9r-huozhi.vercel.app/ssr
Partially implements #31317 and #31506. There're also some trade-offs made with this PR: since we can't know if a certain runtime will be used or not beforehand, we have to start both runtime compilers (Node.js and Edge) and then generate entrypoints correspondingly.
Note that with this PR, the global runtime is still required to use the per-page runtime.
## 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
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fixes https://github.com/vercel/next.js/issues/34199
Also fixes response code to return `500` when showing error page of preflight request failure on dev mode
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Use more semantic footer element for example blog footer. Also remove unused styles. No visual changes.
## 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
- [x] Make sure the linting passes by running `yarn lint`
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
fixes https://github.com/vercel/next.js/issues/34966
Wait for reading original request body before overwriting the request properties with `originalBody?.finalize()` call since it caused the problem when middleware does not read request body
## Bug
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- [ ] Integration tests added
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next.js doesn't HMR when installing node_modules.
This fixes it.
## Bug
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- [ ] Integration tests added
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Minor change to improve caveat clarity of doing shallow routing
## Documentation / Examples
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Co-authored-by: Lee Robinson <9113740+leerob@users.noreply.github.com>
For streaming, we want the main bundle to be loaded with `async` rather than `defer`. As the first step to doing that, we need an explicit initialization step, rather than occurring as a side effect of being loaded.
For now, I've just split the logic into a `initialization` and `hydrate` (previously `initNext`) functions and called them as a side effect of `next/client/next` and `next/client/next-dev` as before. A follow-up PR will move that to a separate script tag [as recommended](https://github.com/reactwg/react-18/discussions/114).
