- Fixes `with-webassembly` example unable to build with the current
`next.config.js`.
https://github.com/vercel/next.js/issues/29362#issuecomment-932767530
- Converted example to TypeScript
```js
// Before
config.output.webassemblyModuleFilename = 'static/wasm/[modulehash].wasm'
// After
config.output.webassemblyModuleFilename =
isServer && !dev
? '../static/wasm/[modulehash].wasm'
: 'static/wasm/[modulehash].wasm'
```
```
> Build error occurred
Error: Export encountered errors on following paths:
/
at /Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/export/index.js:408:19
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async Span.traceAsyncFn (/Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/trace/trace.js:79:20)
at async /Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/build/index.js:1342:21
at async Span.traceAsyncFn (/Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/trace/trace.js:79:20)
at async /Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/build/index.js:1202:17
at async Span.traceAsyncFn (/Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/trace/trace.js:79:20)
at async Object.build [as default] (/Users/max/dev/next.js/examples/with-webassembly/node_modules/next/dist/build/index.js:65:29)
ELIFECYCLE Command failed with exit code 1.
```
## Documentation / Examples
- [X] Make sure the linting passes by running `pnpm build && pnpm lint`
- [X] The "examples guidelines" are followed from [our contributing
doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
This PR updates the minimum version of React used by examples from 17.0.2 to 18.2.0.
Fixes#41975
## Bug
- [x] Related issues linked using `fixes #41975`
- [ ] Integration tests added
- [ ] Errors have a 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 a helpful link attached, see `contributing.md`
## Documentation / Examples
- [x] Make sure the linting passes by running `pnpm build && pnpm lint`
- [x] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)
* Add licences to all example/package.json that lack them
* Revert "Add licences to all example/package.json that lack them"
This reverts commit 5d4e25012f.
* 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>
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
[With next 11 requiring react 17](https://nextjs.org/blog/next-11#upgrade-guide), most of the examples
need to be updated, so the following snippet updated all the examples to
a compatible react version.
```bash
cd examples/
fd -g 'package.json' | xargs sed -r -i 's/"react": ".*"/"react": "^17.0.2"/
fd -g 'package.json' | xargs sed -r -i 's/"react-dom": ".*"/"react-dom": "^17.0.2"/'
# exclude experimental react version
git checkout with-reason-relay/package.json
```
**What's the problem this PR addresses?**
A decent amount of the examples don't have a `name` field in `package.json` that matches their folder name, meaning they either lack a name or the names are duplicated.
I was testing Yarn 2 workspaces using the entire examples directory and needed to get rid of the duplicates.
**How did you fix it?**
Updated the names to match the names of their folders
* Remove outdated examples
* Remove outdated example
* Remove outdated example that doesn't show best practices
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Update preact example
* Update using-router to use useRouter
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Combine examples
* Simplify offered examples
* Remove outdated example
* Add link to new example
* Removed outdated example
* Markdown example has been improved
* Remove example that showed bad practices
* Remove outdated example
* Update polyfills example
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Removed outdated example
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Remove outdated example
* Update webassembly example
* Move example
I wrote a [script](https://github.com/j0lv3r4/dependency-version-updater) to update dependencies recursively in `package.json` files, e.g.:
```
$ node index.js --path="./examples" --dependencies="react=^16.7.0,react-dom=^16.7.0"
```
This PR contains the result against the examples folder.
Tim Neutkens