Co-authored-by: NJoe Haddad <joe.haddad@zeit.co>

Hello everyone!

I would like to add the example using [Kentico Kontent](https://kontent.ai) as a data source for your example.
I have tried to be consistent with the other examples and showcase the preview as well.

I have tried to keep up with [Contribution guidelines](https://github.com/vercel/next.js/blob/canary/contributing.md#adding-examples).

Thank you.

Fixes #14291 

* added graphcms

* Updated readme and environment variables

* Removed gitignore

* Updated tailwind config

* Some fixes in pages

* Updated api endpoints

* lint fix

* Updated readme

* Updated og image

* Updated cms examples to include this one

* Added example to docs

* Added preview demo link

* Updated step
Co-authored-by: NLuis Alvarez <luis@vercel.com>

This is a quick fix for https://github.com/vercel/next.js/pull/14053 - the deploy buttons on CMS examples should be using `envLink` for the links.

## Before

<img width="565" alt="Screen Shot 2020-06-11 at 7 23 58 PM" src="https://user-images.githubusercontent.com/992008/84458119-21d52c80-ac19-11ea-9659-df6830fc7584.png">

## After

<img width="570" alt="Screen Shot 2020-06-11 at 7 23 33 PM" src="https://user-images.githubusercontent.com/992008/84458089-1255e380-ac19-11ea-81ff-bc2b58af3ea4.png">

[ch2502]

- Added new import flow to every CMS example, using the deploy button, and removed `vercel.json`
- Replaced `dotenv` with the new env support in outdated examples

[ch2842]

- Demo: https://next-blog-storyblok.now.sh/
- Preview Mode: https://next-blog-storyblok.now.sh/api/preview?secret=5nnybHTKlbzkOa6r&slug=draft-post-test

[ch2580]

**Demo:** https://next-blog-buttercms.now.sh/
**Preview Mode:** https://next-blog-buttercms.now.sh/api/preview?secret=CdEAKMRT4tAwzqiD&slug=draft-post-test

[ch579]

Some README files in `examples/cms-*` were linking to a documentation markdown file inside the repo (e.g. `/docs/basic-features/pages.md`) instead of the documentation website. We should always link to the documentation website from an example README file because (1) the website has better UX and (2) as we’re creating the examples pages on `next-site` (https://github.com/vercel/next-site/pull/672), we’d like to avoid extra processing of markdown content.

* Add Cosmic CMS Example

* with native .env support, this file isn't needed anymore

* FIX use path alias

* Add cosmicjs package

* Fix alias import in pages/api/preview

* Added: react-imgix & lazysizes package

* Load lazysizes in layout

* Used imgix image with lazyloading

* Added avatar imgix optimizations

* EDITED: steps to install content, preview

* EDITED: demo link

* EDITED: Install step

* EDITED: preview link steps

* Edited: demo link

* FIXED: object_slug

* Screenshots

* Fixed object_slug link

* Update README.md

* Fix: formatting issue

* Updated readme and renamed .env to env.local

* Sanity checks

* Handle fallback data when expected

* Added link to the example in other examples

* Updated demo deployment

* Added example to docs

* minor lint fix

* Remove manual download step

* use vercel.json
Co-authored-by: NTony Spiro <tspiro@tonyspiro.com>
Co-authored-by: NLuis Alvarez <luis@vercel.com>

This was a change that I forgot to push into the Agility CMS example PR, adding it now.

* Strapi Example

* Fix og image URL

* Remove next.config.js

* Apply updates

* Remove API_URL

* Bugfixes

* Finish Strapi README

* Deploy Strapi

* Add strapi examples

* now →  vercel [ch1796]

* Use npx

* Minor readme update

* Prettier fix
Co-authored-by: NLuis Alvarez <luis@vercel.com>
Co-authored-by: Nkodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

* Added most of the stuff

* Updated pages

* Removed unrequired deps

* API fixes

* Fixes fixes and updated readme

* Updated og image

* Added demo and links to example

* Updated packages

* update name. bump dependencies

* Renamed .env.example to .env.local.example

* Added node_modules to .gitignore

* use recommended config

* enable absolute import/alias support

* remove jsconfig.json

* allow HTML entities in post titles

* add underline to content links

* add basic ul & ol styles

* add code block styles

* add basic text alignment

* add basic image alignment styles

* adjust pre font-size and figcaption

* indent ul,ol lists to line up with grid

* add basic button styles

* add basic file styles

* add basic blockquote style

* add basic audio styles

* add h4 and enhance blockquote styles

* add basic cover block styles

* add basic verse styles

* add basic two-column block styles

* add tags

* add categories

* Only ignore .vercel

The rest is injected by create-next-app

* now → vercel

* npm init → npx

* Wordsmith

* Wordsmith

* Wordsmith

* Wordsmith

* Improve issue link

* Wordsmith
Co-authored-by: NGreg Rickaby <greg@gregrickaby.com>
Co-authored-by: NJoe Haddad <joe.haddad@zeit.co>
Co-authored-by: NShu Uesugi <shu@chibicode.com>
Co-authored-by: Nkodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

This updates old examples to the more universal `npx` command.

Fixes https://github.com/vercel/next.js/discussions/12103

Co-authored-by: NJoe Haddad <joe.haddad@zeit.co>

* Added example

* Readme fixes

* Preview mode fix

* Added rich test post content

* Added demo

* Apply suggestions from code review

* Update examples/cms-contentful/README.md

* Apply suggestions from code review

* Apply suggestions from code review

* Now → Vercel
Co-authored-by: NShu Uesugi <shu@chibicode.com>

* Find/replace

* Update more URLs

* More rename

* Fix remaining examples

* More updates

* Update create-next-app

* Update remaining text

* Update
Co-authored-by: NShu Uesugi <shu@chibicode.com>

* Add Prismic Example

* Update package.json

* Update constants

* Remove react-datocms

* Add Preview Mode for Prismic

* Add support for Preview Mode

* Delete author.jpg

* Delete image.jpg

* Fixes and readme updates

* Fixed issues with preview mode

* Updated preview mode steps

* Added more posts

* Updated readme

* Updated readme

* Added demo URL

* Added related examples links

* Added example to docs
Co-authored-by: NShu Uesugi <shu@chibicode.com>
Co-authored-by: NLuis Alvarez <luis@zeit.co>

* TakeShape Example

* Fix preview logic

* Update README

* Fix broken link

* Be more clear with the relationship field

* Use latest next.js for cms examples

* Only show enabled items

* Ignore current slug

* Fix queries

* Add takeshape demo

* Added link to blog-starter
Co-authored-by: NLuis Alvarez D <luis@zeit.co>