Fixed lazyRoot functionality (#33290). Changed the unique id for Intersection Observers discrimination since previously they were only identified by the different rootMargins, now each being identified by the rootMargin and the root element as well
Added more Images to the test with different margins and with/without lazyRoot prop. Browser correctly initially loading two of the four Images according to the props' specifications.
Co-authored-by: Steven <steven@ceriously.com>
- Add support for async function / promise export in next.config.js/.mjs
- Update docs
Adds support for https://twitter.com/timneutkens/status/1486075973204422665
But also the simpler version:
```js
module.exports = async () => {
return {
basePath: '/docs'
}
}
```
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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
- [x] Documentation added
## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
* Allow scroll prevention on hash change
Currently, `scrollToHash` is performed on every hash change, even when this change is caused by `<Link scroll={false} {...props} />`.
This change prevents scrolling in this case and allows users to specify the desired scrolling behavior in the router's `hashChangeComplete` event.
* Add test case and apply fixes
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Currently, if you render `next/link` like
```ts
<Link>
<CustomComponent />
</Link>
```
and have
```tsx
interface Props {
onClick?: () => void; // <— note we're not passing event as an argument
}
function CustomComponent({ onClick }: Props) {
return <div onClick={() => onClick?.()}>Hello</div>
}
```
It'll result in error
```
link.js?f421:21 Uncaught TypeError: Cannot read property 'defaultPrevented' of undefined
```
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## Bug
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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`
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## Documentation / Examples
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Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
## Bug
The `nodeName` of an anchor inside an SVG equals the lowercase `a` instead of the html anchor's uppercase `A`.
This behavior can be seen in this plain js demo: https://jsfiddle.net/L2p8f4ve/28/fixes#23252
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
## Feature
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- [ ] Related issues linked using `fixes #number`
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## Documentation / Examples
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Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
fixes#32913
Adds support for decorator metadata in SWC when enabled through ts/jsconfig.
## 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
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
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## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
## Feature
Follow up for #33770
* When page config specify runtime is "nodejs", remove runtime option in functions manifest;
* If user enable `concurrentFeatures` and filesystem api, use `runtime: "web"` for those pages;
- [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
In #33968, a warning was added for script tags inserted through the
next/head component. This change unintentionally included
application/ld+json scripts, which shouldn't be triggering the
warnings (as they were originally intended to catch scripts where
loading order or timing could be important). This change adds an
exception for application/ld+json scripts, so they do not log the
warning if they are included through next/head.
This commit adds a development mode warning in the console
if you try to include <link rel="stylesheet"> tags in
next/head, e.g.
```
<Head>
<link ref="stylesheet" href="..." />
</Head>
```
The warning message explains that this pattern will not
work well with Suspense/streaming and recommends using a
custom Document component instead.
## Feature
- [x] 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
- [x] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [x] Errors have helpful link attached, see `contributing.md`
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Instead of branching rendering based on Node.js and browser/web runtimes, we should just use the web version for now, which can run as-is on versions >=16.5.0 of Node.js, polyfilling `ReadableStream` on older versions when necessary.
There are a few potential downsides to this, as React is less able to optimize flushing and execution. We can revisit that in the future though if desired.
This ensures we always transpile optional chaining and nullish coalescing with swc the same as we do [with babel](4812e22992/packages/next/build/babel/preset.ts (L97-L98)) since it can cause issues with webpack even when the node target supports these features.
The specific case this seems to cause issues with webpack is when a value is imported and optional chaining is used on the import value webpack is stripping the optional chaining cc @sokra
## Bug
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- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/33915
This commit adds a development mode warning in the console
if you try to include <script> tags in next/head, e.g.
```
<Head>
<script async src="..." />
</Head>
```
The warning message explains that this pattern will not
work well with Suspense/streaming and recommends using the
next/script component instead.
TODO in follow-up PR: add same warning for stylesheets, etc
## Feature
- [x] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [x] Integration tests added
- [x] Documentation added
- [x] Errors have helpful link attached, see `contributing.md`
fixes#32178
the `inline-script-id` eslint rule crashed when encountering a `JSXSpreadAttribute`. this pr fixes that, and also handles `id` being passed via the spreaded object.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] ~~Integration~~ Unit tests added
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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
- [ ] Make sure the linting passes by running `yarn lint`
This fixes our parsing of params with i18n for optional catch-all routes and ensures a regression test catches this case.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
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Fixes: https://github.com/vercel/next.js/issues/30631
This ensures we properly handle external `beforeFiles` rewrites client-side so that a different result doesn't occur client-side versus on a direct visit.
## Bug
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- [x] Integration tests added
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Fixes: https://github.com/vercel/next.js/issues/32348
Move undocumented `next/rsc` and `next/vitals` to `next/streaming`. In the future `next/streaming` can contain streaming SSR related (including react server components) APIs together.
fixes https://github.com/vercel/next.js/issues/31827
## Bug
- [x] 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
fixes#32631
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
## Bug
- [x] Fixes#33809
- [x] Related to #33218
- [x] Integration tests added: Usage of [html-validator](https://www.npmjs.com/package/html-validator) to validate the HTML.
- [x] Errors have helpful link attached, see `contributing.md` (N/A)
Fixes#32539
Implements what was shared at https://github.com/vercel/next.js/issues/32539#issuecomment-1023139083.
## Bug
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- [ ] Integration tests added
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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
- [ ] Make sure the linting passes by running `yarn lint`
## Feature
Reuse most of the part from manifest plugin to generate similar assets
Resolves#33667
- [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
In PR #26968, we added Set of loaded images that was removed in #33474 erroneously.
We still need to track loaded images since we can't rely on `img.complete`, especially if the parent uses `react-virtualized`.
Tested on https://nextjs.org/showcase
Fixes the merge conflicts in #27003Fixes#24977Fixes#24047Closes#27003
Co-Authored-By: Jamie <5964236+jamsinclair@users.noreply.github.com>
## Bug
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## Feature
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- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
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## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
This allows to have a more streamlined API for rewrites.
Since middlewares are code and not static configurations, we can allow people to
delete query params and not just overwrite them.
**⚠️ Warning ⚠️** this is a breaking change in query parameter behavior with middlewares, but the API will make more sense now. Compare the following:
```diff
import {NextResponse} from 'next/server'
export default function middleware({ nextUrl }) {
- nextUrl.searchParams.set('ignored-query-param', '');
+ nextUrl.searchParams.delete('ignored-query-param'); // 🎉
return NextResponse.rewrite(nextUrl);
}
```
Since this is breaking change, we're adding a warning every time we find a query param that is missing, and eventually--the warning will be deleted.
I don't think we need to worry about older versions of Next.js as the current behavior is misleading: merging query parameters make sense for static rewrites, but not for middlewares where you have access to all the query parameters and can manipulate them freely.
Related:
* This is the opposite of #33454
* This supersedes #33574
Reorganizes the existing tests as they're getting longer.
## Bug
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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.
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## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
* Add `parse` method for next-swc
* Use shared next-swc to parse rsc components AST
* Remove the invalid case of parsing `ExportAllDecalaration` (we didn't support it well before, so I deleted. need to support later)
Co-authored-by: Donny/강동윤 <29931815+kdy1@users.noreply.github.com>
Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>
Fixes#24570
A few variable names (listed https://github.com/vercel/next.js/issues/24570#issuecomment-828721019) were causing problems when using `next dev`.
## Bug
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- [ ] Integration tests added
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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#33696
## Bug
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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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When an invalid image is requested, the 'finish' event is never triggered,
which ultimately leads to a 504 Gateway Timeout error.
This is fixed by invoking the 'callback' in `_write()`.
fix https://github.com/vercel/next.js/issues/33441
## Bug
- [x] 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
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## Documentation / Examples
- [ ] Make sure the linting passes by running `yarn lint`
## Feature
Implements feature requested in https://github.com/vercel/next.js/issues/30805.
A few people including myself have been looking to use Relay with Next.JS and want to use the new Rust Compiler. This is my stab at an implementation.
### How it works?
Finds all `graphql` tagged template experssions and replaces them with `require`s to the file generated by Relay.
### Where I need help
- I've only worked with Rust a handful of times so I would appreciate any feedback on my use of language features.
- Is there any performance overhead to many duplicate usages of `require`? I imagine there's a cache in place but I want to be sure.
- I've added some unit tests & integration tests but I might be missing some use cases. Feel free to comment some use cases I'm not thinking about.
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Documentation added
- I haven't added any docs since this is an experimental API.
## Documentation / Examples
You're expected to be running the Relay Compiler along side Next.JS when you're developing. This is pretty standard. I wouldn't expect people to have any problem with this.
### Usage
In your `next.config.js`
```js
module.exports = {
experimental: {
relay: {
language: 'typescript', // or 'javascript`
artifactDirectory: 'path/to/you/artifact/directory' // you can leave this undefined if you did not specify one in the `relay.json`
}
}
}
```
Co-authored-by: Tim Neutkens <6324199+timneutkens@users.noreply.github.com>
(#31506 for context)
This PR implements the minimum viable web server on top of the Next.js base server, and integrates it into our middleware (edge) SSR runtime to handle all the requests.
This also addresses problems like missing dynamic routes support in our current handler.
Note that this is the initial implementation with the assumption that the web server is running under minimal mode. Also later we can refactor the `__server_context` environment to properly passing the context via the constructor or methods.
* Added 'rootEl' oprional property to next/Image component resembling 'root' option of the Intersection Observer API
* changed 'rootEl' to 'lazyBoundary' and its type as well
* added test, fixed initial root detection
* Update test/integration/image-component/default/test/index.test.js
Co-authored-by: Steven <steven@ceriously.com>
* prop names changed
* added 'lazyroot' prop to the documentation
* removed unused import
* Apply suggestions from code review
* Update docs with lazyRoot added in 12.0.9
Co-authored-by: Steven <steven@ceriously.com>
