Converted 3 more examples to TypeScript. Individual contributions pushed as separate commits.
## 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)
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
I changed the version to the following files:
- [x] - examples/with-next-css/package.json
- [x] - examples/with-draft-js/package.json
- [x] - examples/custom-server-polka/package.json
- [x] - examples/with-cerebral/package.json
- [x] - examples/with-zones/package.json
- [x] - examples/with-universal-configuration-runtime/package.json
- [x] - examples/with-apollo/package.json
- [x] - examples/with-higher-order-component/package.json
- [x] - examples/with-hashed-statics/package.json
- [x] - examples/with-pkg/package.json
- [x] - examples/with-jest/package.json
- [x] - examples/with-glamorous/package.json
- [x] - examples/with-custom-reverse-proxy/package.json
- [ ] - examples/with-emotion/package.json
- [x] - examples/with-styled-jsx-scss/package.json
- [x] - examples/with-styled-jsx-plugins/package.json
`with-emotion/package.json` already has the latest, so I guess it's other packabe. BUT I think we need to update this example with the latest version of `emotion` since it changed a little bit (for better).
* Make styled-jsx configurable
* Add styled-jsx-plugin-postcss example
* Add styled-jsx 2.1.0 with plugins support
* Move examples around and add description
* Add link to new example
