## Documentation / Examples
- [x] Make sure the linting passes
- [x] Errors have helpful link attached, see `contributing.md` (for #28165, #27611)
- [x] Update test case
Next.js currently writes the TS type declarations on startup, regardless of the existing content of the file. This is good for ensuring the file content stays consistent. However, if the file content is already correct, this will perform an unnessecary write.
When running Next in read-only filesystems (such as the Bazel sandbox) this can cause the build to fail even if the content of the type declaration file is already correct.
This fixes this by only writing the contents of the file if the current contents don't match.
## Test Plan
Added an integration test for the general behavior of writing `next-env.d.ts`.
I originally sought out to add a statement about chromedriver before investing time in making the document as clear as possible for new contributors on the first read. Any notes are very welcome.
- add Ubuntu/Debian `apt install chromedriver` tip
- consistent heading names, subheadings
- formatting
- order changes:
1. Developing
2. Building
3. Testing
4. Adding warning/error descriptions
5. Adding examples
## Documentation / Examples
- [x] Make sure the linting passes
@leerob
This pull request points to our [Cypress GitHub Actions Guide](https://on.cypress.io/github-actions) in the Cypress Documentation site. It contains a guided walkthrough of using GitHub Actions with Cypress in text and our [recently released videos](https://on.cypress.io/ci-gha-playlist) in context.
## Documentation / Examples
- [x] Make sure the linting passes
Removed "`" with "'".
## 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
Add `-js` `-ts` `-tsx` `-css` to `build-module` in traces to allow for easier filtering.
## 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
* Add a lint rule for using next script component when using inline script for Google Analytics.
* Apply suggestions from code review
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Update errors/next-script-for-ga.md
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Apply suggestions from code review
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Fixes#28030Fixes#28169
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
Do not fallback to loadable component when `reactRoot` is enabled but without `concurrentFeatures`. Thus we can enable pure client suspense:
`fallback` is always rendered on server side, but client side can work with fully functional suspense.
Closes#28117
## 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
While reading the code I noticed this typo.
Given the context of the surrounding sentence, I believe the intention here was to use the word `increasing`.
## 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
Adds support for Jaeger next to Zipkin as a trace target.
## 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
* Add ci script to check examples
* Install moreutils for `sponge` command.
It's not very pretty, but I'm not sure how to replace sponge in a good way in the shell script
* Prettier names in the workflow
* Move "check-examples" into build_test_deploy workflow
* Start breaking the jq script into multiple lines
* Add checks for cleanups in vercel/next.js#27121
* Run the `check-examples.sh` script to cleanup all remaining examples.
* Add licences to all example/package.json that lack them
* Revert "Add licences to all example/package.json that lack them"
This reverts commit 5d4e25012f7334772b8ef5924bc355277e827cba.
* Update check-examples to remove `license` field from examples
* Remove `license` from all examples.
This was mentioned in vercel/next.js#27121 but it looks like it didn't end up being in the merge?
Co-authored-by: JJ Kasper <jj@jjsweb.site>
This adds a proper error when we fail to load a user's `next.config.js` as the default node error can be confusing on its own and makes it seem like something failed internally in Next.js. We can expand on the included error doc added and potentially also add better syntax errors by parsing with acorn when we fail to load this file in the future.
<details>
<summary>screenshot</summary>
<img width="962" alt="Screen Shot 2021-08-13 at 21 46 09" src="https://user-images.githubusercontent.com/22380829/129432211-6d858062-eea0-4bb9-8725-5bde98bdc47b.png">
</details>
This fixes revalidation not occurring correctly when `notFound: true` is returned during build, additional tests have been added to ensure this is working correctly for dynamic and non-dynamic pages returning `notFound: true` during build and then revalidating afterwards.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Errors have helpful link attached, see `contributing.md`
Fixes: https://github.com/vercel/next.js/issues/21453
## Documentation / Examples
- [X] Make sure the linting passes
This adds an example using Jotai with Next.js. It uses the new hook `useHydrateAtoms` to hydrate atoms with values from the server.
## Feature
- [x] Documentation added
## Documentation / Examples
- [x] Make sure the linting passes
It seems that people currently struggle to style their image: https://twitter.com/achrlswrth/status/1425695122029744128, this clarifies that you can use className to do this (something I just learnt!). At the moment, this is kind of hidden in "other props" I think this makes it more clear for people
Thanks,
Sam
Chrome 92 started to disable `SharedArrayBuffer` without cross-origin isolation which can be enabled by sending [the page with special HTTP headers](https://web.dev/cross-origin-isolation-guide/). This change causes Chrome to emit a warning in DevTools console and [developers are confused with the message](https://github.com/vercel/next.js/issues/21708). `util` is one of the libraries that uses `SharedArrayBuffer` and is causing the warning to appear in the console.
Luckily, the issue in `util` has been resolved in [v0.12.4] and I would like to propose applying the fixed version to this library.
For fixing #21708
## Bug
- [x] 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
## Feature
- [x] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. [Feature Request](https://github.com/vercel/next.js/discussions/26365)
- [x] Eslint unit ests added
- [x] Errors have helpful link attached, see `contributing.md`
Let me know if this looks good or something needs to be changed. I still need to add the error links and improve the eslint error messages.
I don't know if the CI runs the ESLint tests, but current all pass locally
Removes the extra webpack handling that was previously done, this ensures the file which is already minified and compiled does not get passed through minification again.
Largely based on #21418Closes#21418
The polyfill loading already has tests so no other changes are necessary.
## 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 resurrects #23622 which has not been updated in a while. Makes the `Image` component handle `blob:` object urls.
closes#23622fixes#19291
credits: @sdn90
## 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
### Changes
#### Feature
* Adopt `React.lazy` into `next/dynamic`, enable it when `options.suspense` is `true`
* Support `next/dynamic` with `suspense=true` in SSR and SSG
#### Tests
| Scenario | Case | Behavior |
|:----:|:----:|:----:|
| basics | react 17 or 18 by default | dev/build error or pass |
| blocking rendering | `reactRoot: true` + `concurrentFeatures: false` | dev/build pass |
| concurrent rendering | `reactRoot: true` + `concurrentFeatures: true` | dev/build pass |
## 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
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`
Implements `renderToString` in terms of a new `renderToStream`. The former is used for legacy documents that generate the body HTML as part of `getInitialProps`. The latter will be used directly in #27794 when streaming dynamic HTML.
Since we're exposing an actual streaming response for dynamic HTML (instead of buffering with `resultFromChunks`), we use `multiplexResult` to buffer and multiplex the underlying result to multiple subscribers.
Hi, this is small refactor for the development-logs.js test.
The same code to verify the browser logs is written 3 times.
Actually, the only difference is the path and then the expect result to confirm whether the logs are showing or not.
Moved the triplicated code to a `getLogs$(path)` and matched the expect results.
This PR adds a recommendation to test production code with Cypress and re-orders the page information.
## 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
We generate the HTML for a document in two steps: First, we generate the body (i.e. everything under `<div id="__next">`). Then we generate the rest of the document and embed the body in it.
This doesn't work when the body is a stream, because React can't render the body for us unless we buffer it, and buffering it means not streaming. This PR takes the existing approach for AMP and uses it for all scenarios: instead of rendering HTML, we just render a placeholder that we can replace with HTML later. This will be used in a follow-up PR to let us know where to concatenate the body stream.
I also used the opportunity to split out `HtmlContext` from `DocumentProps`, as these will not be the same thing with functional document components.
