Change README structure in examples (#35349)

Changed the README structure in all examples to take out the Stackblitz button and include it as a link instead using a [bash script](https://gist.github.com/Nutlope/a8f3556a5a401e32a8c6278b782ebf8a/revisions).

I also added the Vercel deploy button to 15 READMEs that didn't have it.

examples/active-class-name/README.md

@@ -2,15 +2,9 @@
 
 ReactRouter has a convenience property on the `Link` element to allow an author to set the _active_ className on a link. This example replicates that functionality using Next's own `Link`.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/active-class-name)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/active-class-name)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/active-class-name&project-name=active-class-name&repository-name=active-class-name)
 

examples/analyze-bundles/README.md

@@ -2,15 +2,9 @@
 
 This example shows how to analyze the output bundles using [@next/bundle-analyzer](https://github.com/vercel/next.js/tree/canary/packages/next-bundle-analyzer)
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/analyze-bundles)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/analyze-bundles)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/analyze-bundles&project-name=analyze-bundles&repository-name=analyze-bundles)
 

examples/api-routes-apollo-server-and-client-auth/README.md

@@ -4,15 +4,9 @@
 
 In this simple example, we integrate Apollo seamlessly with [Next.js data fetching methods](https://nextjs.org/docs/basic-features/data-fetching) to fetch queries in the server and hydrate them in the browser.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-apollo-server-and-client-auth)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-apollo-server-and-client-auth)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-apollo-server-and-client-auth&project-name=api-routes-apollo-server-and-client-auth&repository-name=api-routes-apollo-server-and-client-auth)
 

examples/api-routes-apollo-server-and-client/README.md

@@ -4,15 +4,9 @@
 
 In this simple example, we integrate Apollo seamlessly with [Next.js data fetching methods](https://nextjs.org/docs/basic-features/data-fetching) to fetch queries in the server and hydrate them in the browser.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-apollo-server-and-client)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-apollo-server-and-client)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-apollo-server-and-client&project-name=api-routes-apollo-server-and-client&repository-name=api-routes-apollo-server-and-client)
 

examples/api-routes-apollo-server/README.md

@@ -2,15 +2,9 @@
 
 Next.js ships with two forms of pre-rendering: [Static Generation](https://nextjs.org/docs/basic-features/pages#static-generation-recommended) and [Server-side Rendering](https://nextjs.org/docs/basic-features/pages#server-side-rendering). This example shows how to perform Static Generation using a local [Apollo GraphQL](https://www.apollographql.com/docs/apollo-server/) schema within [getStaticProps](https://nextjs.org/docs/basic-features/data-fetching/get-static-props) and [getStaticPaths](https://nextjs.org/docs/basic-features/data-fetching/get-static-paths.md). The end result is a Next.js application that uses one Apollo GraphQL schema to generate static pages at build time and also serve a GraphQL [API Route](https://nextjs.org/docs/api-routes/introduction) at runtime.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-apollo-server)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-apollo-server)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-apollo-server&project-name=api-routes-apollo-server&repository-name=api-routes-apollo-server)
 

examples/api-routes-cors/README.md

@@ -4,15 +4,9 @@ Next.js ships with [API routes](https://nextjs.org/docs/api-routes/introduction)
 
 This example shows how to create an `API` endpoint with [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) headers, using the [cors](https://github.com/expressjs/cors) package.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-cors)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-cors)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-cors&project-name=api-routes-cors&repository-name=api-routes-cors)
 

examples/api-routes-graphql/README.md

@@ -2,15 +2,9 @@
 
 Next.js ships with [API routes](https://nextjs.org/docs/api-routes/introduction), which provide an easy solution to build your own `API`. This example shows their usage alongside [apollo-server-micro](https://github.com/apollographql/apollo-server/tree/main/packages/apollo-server-micro) to provide simple GraphQL server consumed by Next.js app.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-graphql)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-graphql)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-graphql&project-name=api-routes-graphql&repository-name=api-routes-graphql)
 

examples/api-routes-middleware/README.md

@@ -2,15 +2,9 @@
 
 Next.js ships with [API routes](https://github.com/vercel/next.js#api-routes), which provide an easy solution to build your own `API`. This example shows how to implement simple `middleware` to wrap around your `API` endpoints.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-middleware)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-middleware)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-middleware&project-name=api-routes-middleware&repository-name=api-routes-middleware)
 

examples/api-routes-rate-limit/README.md

@@ -16,15 +16,9 @@ X-RateLimit-Limit: 10
 X-RateLimit-Remaining: 0
 ```
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-rate-limit)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-rate-limit)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-rate-limit&project-name=api-routes-rate-limit&repository-name=api-routes-rate-limit)
 

examples/api-routes-rest/README.md

@@ -2,15 +2,9 @@
 
 Next.js ships with [API routes](https://github.com/vercel/next.js#api-routes), which provide an easy solution to build your own `API`. This example shows how it can be used to create your [REST](https://en.wikipedia.org/wiki/Representational_state_transfer) `API`.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-rest)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes-rest)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes-rest&project-name=api-routes-rest&repository-name=api-routes-rest)
 

examples/api-routes/README.md

@@ -2,15 +2,9 @@
 
 Next.js ships with [API routes](https://nextjs.org/docs/api-routes/introduction) which provides an easy solution to build your own `API`. This example shows how to create multiple `API` endpoints with serverless functions, which can execute independently.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/api-routes)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/api-routes&project-name=api-routes&repository-name=api-routes)
 

examples/basic-css/README.md

@@ -2,15 +2,9 @@
 
 Next.js has built-in support for [CSS Modules](https://nextjs.org/docs/basic-features/built-in-css-support#adding-component-level-css) allowing you to write scoped CSS by automatically creating a unique class name. CSS Module files can be imported anywhere in your application and you don't have to worry about collisions.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/basic-css)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/basic-css)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/basic-css&project-name=basic-css&repository-name=basic-css)
 

examples/basic-export/README.md

@@ -2,15 +2,9 @@
 
 This example shows the most basic usage of `next export`. Without `exportPathMap`.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/basic-export)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/basic-export)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/basic-export&project-name=basic-export&repository-name=basic-export)
 

examples/blog-starter-typescript/README.md

@@ -8,15 +8,9 @@ The blog posts are stored in `/_posts` as Markdown files with front matter suppo
 
 To create the blog posts we use [`remark`](https://github.com/remarkjs/remark) and [`remark-html`](https://github.com/remarkjs/remark-html) to convert the Markdown files into an HTML string, and then send it down as a prop to the page. The metadata of every post is handled by [`gray-matter`](https://github.com/jonschlinkert/gray-matter) and also sent in props to the page.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/blog-starter-typescript)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/blog-starter-typescript)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/blog-starter-typescript&project-name=blog-starter-typescript&repository-name=blog-starter-typescript)
 

examples/blog-starter/README.md

@@ -6,19 +6,13 @@ The blog posts are stored in `/_posts` as Markdown files with front matter suppo
 
 To create the blog posts we use [`remark`](https://github.com/remarkjs/remark) and [`remark-html`](https://github.com/remarkjs/remark-html) to convert the Markdown files into an HTML string, and then send it down as a prop to the page. The metadata of every post is handled by [`gray-matter`](https://github.com/jonschlinkert/gray-matter) and also sent in props to the page.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/blog-starter)
-
 ## Demo
 
 [https://next-blog-starter.vercel.app/](https://next-blog-starter.vercel.app/)
 
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/blog-starter)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/blog-starter&project-name=blog-starter&repository-name=blog-starter)
 

examples/blog/README.md

@@ -17,15 +17,9 @@ https://demo.vercel.blog
 1. Update the meta tags in `pages/_document.js`.
 1. Update the posts inside `pages/posts/*.md` with your own content.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/blog)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/blog)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/blog&project-name=portfolio&repository-name=portfolio)
 

examples/catch-all-routes/README.md

@@ -11,15 +11,9 @@ The catch all page is in `pages/post/[...slug]`, it matches any path after `/pos
 
 You can use `next/link` as displayed in this example to route to these pages client side.
 
-## Preview
-
-Preview the example live on [StackBlitz](http://stackblitz.com/):
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/catch-all-routes)
-
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) or preview live with [StackBlitz](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/catch-all-routes)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/catch-all-routes&project-name=catch-all-routes&repository-name=catch-all-routes)