feat(v2): Improve the initial templates #4302 (#4320)

* feat: add getting started doc at classic inital templates

* fix: improve the contents of getting started page

* fix: fix slug routing

* fix: rename gettingStarted to getting-started and re-adjust the content

* feat: add markdown-features docs

* feat: add a page on how to create a simple document

* feat: add a page on how to create pages

* feat: add create a post doc

* feat: add thank you page with whats next

* feat : update sidebar.js

* feat : add introduction content

* feat : add self hosting content

* feat : add GitHub pages content

* fix : remove automatically deploying with github actions content

* feat : add deploying to netlify

* feat : add Translate your site

* add : Manage versions

* fix : formatted docs with prettier

* Revert "fix : formatted docs with prettier"

This reverts commit af8c0b48

* run prettier to init templates with fixes

* complete new init template

* rename manage-docs-versions

* change wording

* refresh config file

* rework init template homepage

* minor changes

Co-authored-by: Lisa Chandra <52909743+lisa761@users.noreply.github.com>
Co-authored-by: Javid <singularity.javid@gmail.com>
Co-authored-by: ShinteiMai <stevenhanselgo@gmail.com>
Co-authored-by: slorber <lorber.sebastien@gmail.com>

packages/docusaurus-init/templates/classic/docs/congratulations.md

@@ -0,0 +1,19 @@
+---
+title: Congratulations!
+---
+
+Congratulations on making it this far!
+
+You have learned the **basics of Docusaurus** and made some changes to the **initial template**.
+
+Docusaurus has **much more to offer**!
+
+Have 5 more minutes? Take a look at **[versioning](./manage-docs-versions.md)** and **[i18n](./translate-your-site.md)**.
+
+## What's next?
+
+- Read the [official documentation](https://v2.docusaurus.io/).
+- Add a custom [Design and Layout](https://v2.docusaurus.io/docs/styling-layout)
+- Add a [search bar](https://v2.docusaurus.io/docs/search)
+- Find inspirations in the [Docusaurus showcase](https://v2.docusaurus.io/showcase)
+- Get involved in the [Docusaurus Community](https://v2.docusaurus.io/community/support)

packages/docusaurus-init/templates/classic/docs/create-a-blog-post.md

@@ -2,7 +2,7 @@
 title: Create a Blog Post
 ---
 
-This page will help you on how to create blog posts in Docusaurus.
+Docusaurus creates a **page for each blog post**, but also a **blog index page**, a **tag system**, an **RSS** feed...
 
 ## Create a Blog Post
 
@@ -15,6 +15,7 @@ author: Steven Hansel
 author_title: Docusaurus Contributor
 author_url: https://github.com/ShinteiMai
 author_image_url: https://github.com/ShinteiMai.png
+tags: [greetings]
 ---
 
 Congratulations, you have made your first post!

packages/docusaurus-init/templates/classic/docs/create-a-document.md

@@ -2,7 +2,7 @@
 title: Create a Document
 ---
 
-Documents are pages with a **sidebar**, a **previous/next navigation** and many other useful features.
+Documents are a **group of pages** connected through a **sidebar**, a **previous/next navigation** and **versioning**.
 
 ## Create a Document
 

packages/docusaurus-init/templates/classic/docs/create-a-page.md

@@ -2,7 +2,7 @@
 title: Create a Page
 ---
 
-Any React or Markdown file created under `src/pages` directory is converted into a website page:
+Add **Markdown or React** files to `src/pages` to create **standalone pages**:
 
 - `src/pages/index.js` -> `localhost:3000/`
 - `src/pages/foo.md` -> `localhost:3000/foo`

packages/docusaurus-init/templates/classic/docs/deploy-your-site.md

@@ -0,0 +1,27 @@
+---
+title: Deploy your site
+---
+
+Docusaurus is a **static-site-generator** (also called [Jamstack](https://jamstack.org/)), and builds your site as **static HTML, JavaScript and CSS files**.
+
+## Build your site
+
+Build your site **for production**:
+
+```bash
+npm run build
+```
+
+The static files are generated in the `build` directory.
+
+## Deploy your site
+
+Test your production build locally:
+
+```bash
+npm run serve
+```
+
+The `build` folder is now served at `http://localhost:3000/`.
+
+You can now deploy the `build` folder **almost anywhere** easily, **for free** or very small cost (read the **[Deployment Guide](https://v2.docusaurus.io/docs/deployment)**).

packages/docusaurus-init/templates/classic/docs/getting-started.md

@@ -3,17 +3,21 @@ title: Getting Started
 slug: /
 ---
 
-## Step 1: Generate a new Docusaurus site
+Get started by **creating a new site**
 
-If you haven't already, generate a new Docusaurus site using the classic template:
+Or **try Docusaurus immediately** with **[new.docusaurus.io](https://new.docusaurus.io)** (CodeSandbox).
+
+## Generate a new site
+
+Generate a new Docusaurus site using the **classic template**:
 
 ```shell
 npx @docusaurus/init@latest init my-website classic
 ```
 
-## Step 2: Start your Docusaurus site
+## Start your site
 
-Run the development server in the newly created `my-website` folder:
+Run the development server:
 
 ```shell
 cd my-website
@@ -21,8 +25,6 @@ cd my-website
 npx docusaurus start
 ```
 
-Open `docs/getting-started.md` and edit some lines. The site reloads automatically and display your changes.
+Your site starts at `http://localhost:3000`.
 
-## That's it!
-
-Congratulations! You've successfully run and modified your Docusaurus project.
+Open `docs/getting-started.md` and edit some lines: the site **reloads automatically** and display your changes.

packages/docusaurus-init/templates/classic/docs/manage-docs-versions.md

@@ -0,0 +1,53 @@
+---
+title: Manage Docs Versions
+---
+
+Docusaurus can manage multiple versions of your docs.
+
+## Create a docs version
+
+Release a version 1.0 of your project:
+
+```bash
+npm run docusaurus docs:version 1.0
+```
+
+The `docs` directory is copied into `versioned_docs/version-1.0` and `versions.json` is created.
+
+Your docs now have 2 versions:
+
+- `1.0` at `http://localhost:3000/docs/` for the version 1.0 docs
+- `current` at `http://localhost:3000/docs/next/` for the **upcoming, unreleased docs**
+
+## Add a Version Dropdown
+
+To navigate seamlessly across versions, add a version dropdown.
+
+Modify the `docusaurus.config.js` file:
+
+```js title="docusaurus.config.js"
+module.exports = {
+  themeConfig: {
+    navbar: {
+      items: [
+        // highlight-start
+        {
+          type: 'docsVersionDropdown',
+        },
+        // highlight-end
+      ],
+    },
+  },
+};
+```
+
+The docs version dropdown appears in your navbar:
+
+![Docs Version Dropdown](/img/tutorial/docsVersionDropdown.png)
+
+## Update an existing version
+
+It is possible to edit versioned docs in their respective folder:
+
+- `versioned_docs/version-1.0/hello.md` updates `http://localhost:3000/docs/hello`
+- `docs/hello.md` updates `http://localhost:3000/docs/next/hello`

packages/docusaurus-init/templates/classic/docs/markdown-features.mdx

@@ -2,11 +2,11 @@
 title: Markdown Features
 ---
 
-Docusaurus supports the [Markdown](https://daringfireball.net/projects/markdown/syntax) syntax and has some additional features.
+Docusaurus supports **[Markdown](https://daringfireball.net/projects/markdown/syntax)** and a few **additional features**.
 
 ## Front Matter
 
-Markdown documents can have associated metadata at the top called [Front Matter](https://jekyllrb.com/docs/front-matter/):
+Markdown documents have metadata at the very top called [Front Matter](https://jekyllrb.com/docs/front-matter/):
 
 ```md
 ---
@@ -16,12 +16,14 @@ description: My document description
 sidebar_label: My doc
 ---
 
-Markdown content
+## Markdown heading
+
+Markdown text with [links](./hello.md)
 ```
 
-## Markdown links
+## Links
 
-Regular Markdown links are supported using url paths or relative file paths.
+Regular Markdown links are supported, using url paths or relative file paths.
 
 ```md
 Let's see how to [Create a page](/create-a-page).
@@ -31,13 +33,13 @@ Let's see how to [Create a page](/create-a-page).
 Let's see how to [Create a page](./create-a-page.md).
 ```
 
-Let's see how to [Create a page](./create-a-page.md).
+**Result:** Let's see how to [Create a page](./create-a-page.md).
 
-## Markdown images
+## Images
 
 Regular Markdown images are supported.
 
-Add an image at `static/img/docusaurus.png` and use this Markdown declaration:
+Add an image at `static/img/docusaurus.png` and display it in Markdown:
 
 ```md
 ![Docusaurus logo](/img/docusaurus.png)
@@ -91,38 +93,48 @@ This action is dangerous
 
 :::
 
-## React components
+## MDX and React Components
 
-Thanks to [MDX](https://mdxjs.com/), you can make your doc more interactive and use React components inside Markdown:
+[MDX](https://mdxjs.com/) can make your documentation more **interactive** and allows using any **React components inside Markdown**:
 
 ```jsx
 export const Highlight = ({children, color}) => (
   <span
     style={{
       backgroundColor: color,
-      borderRadius: '2px',
-      color: 'red',
-      padding: '0.2rem',
+      borderRadius: '20px',
+      color: '#fff',
+      padding: '10px',
+      cursor: 'pointer',
+    }}
+    onClick={() => {
+      alert(`You clicked the color ${color} with label ${children}`)
     }}>
     {children}
   </span>
 );
 
-<Highlight color="#25c2a0">Docusaurus green</Highlight> and <Highlight color="#1877F2">Facebook blue</Highlight> are my favorite colors.
+This is <Highlight color="#25c2a0">Docusaurus green</Highlight> !
+
+This is <Highlight color="#1877F2">Facebook blue</Highlight> !
 ```
 
 export const Highlight = ({children, color}) => (
   <span
     style={{
       backgroundColor: color,
-      borderRadius: '2px',
+      borderRadius: '20px',
       color: '#fff',
-      padding: '0.2rem',
+      padding: '10px',
+      cursor: 'pointer',
+    }}
+    onClick={() => {
+      alert(`You clicked the color ${color} with label ${children}`);
     }}>
     {children}
   </span>
 );
 
-<Highlight color="#25c2a0">Docusaurus green</Highlight> and <Highlight color="#1877F2">
-  Facebook blue
-</Highlight> are my favorite colors.
+This is <Highlight color="#25c2a0">Docusaurus green</Highlight> !
+
+This is <Highlight color="#1877F2">Facebook blue</Highlight> !

packages/docusaurus-init/templates/classic/docs/thank-you.md

@@ -1,17 +0,0 @@
----
-title: Thank you!
----
-
-Congratulations on making it this far!
-
-You have learned the **basics of Docusaurus** and made some changes to the **initial template**.
-
-But Docusaurus has **much more to offer**!
-
-## What's next?
-
-- [Read the official documentation](https://v2.docusaurus.io/).
-- [Design and Layout your Docusaurus site](https://v2.docusaurus.io/docs/styling-layout)
-- [Integrate a search bar into your site](https://v2.docusaurus.io/docs/search)
-- [Find inspirations in Docusaurus showcase](https://v2.docusaurus.io/showcase)
-- [Get involved in the Docusaurus Community](https://v2.docusaurus.io/community/support)

packages/docusaurus-init/templates/classic/docs/translate-your-site.md

@@ -0,0 +1,86 @@
+---
+title: Translate your site
+---
+
+Let's translate `docs/getting-started.md` to French.
+
+## Configure i18n
+
+Modify `docusaurus.config.js` to add support for the `fr` locale:
+
+```js title="docusaurus.config.js"
+module.exports = {
+  i18n: {
+    defaultLocale: 'en',
+    locales: ['en', 'fr'],
+  },
+};
+```
+
+## Translate a doc
+
+Copy the `docs/getting-started.md` file to the `i18n/fr` directory:
+
+```bash
+mkdir -p i18n/fr/docusaurus-plugin-content-docs/current/
+
+cp docs/getting-started.md i18n/fr/docusaurus-plugin-content-docs/current/getting-started.md
+```
+
+Translate `i18n/fr/docusaurus-plugin-content-docs/current/getting-started.md` in French.
+
+## Start your localized site
+
+Start your site on the French locale:
+
+```bash
+npm run start -- --locale fr
+```
+
+Your localized site is accessible at `http://localhost:3000/fr/` and the `Getting Started` page is translated.
+
+:::warning
+
+In development, you can only use one locale at a same time.
+
+:::
+
+## Add a Locale Dropdown
+
+To navigate seamlessly across languages, add a locale dropdown.
+
+Modify the `docusaurus.config.js` file:
+
+```js title="docusaurus.config.js"
+module.exports = {
+  themeConfig: {
+    navbar: {
+      items: [
+        // highlight-start
+        {
+          type: 'localeDropdown',
+        },
+        // highlight-end
+      ],
+    },
+  },
+};
+```
+
+The locale dropdown now appears in your navbar:
+
+![Locale Dropdown](/img/tutorial/localeDropdown.png)
+
+## Build your localized site
+
+Build your site for a specific locale:
+
+```bash
+npm run build -- --locale fr
+```
+
+Or build your site to include all the locales at once:
+
+```bash
+npm run build
+```