chore(docs): Remove --save from READMEs (#27032)

Co-authored-by: Lennart <[email protected]>

docs/blog/2017-02-21-1-0-progress-update-where-came-from-where-going/index.md

@@ -230,7 +230,7 @@ Themes (like plugins) will be published on npm. So soon, starting a new Gatsby
 blog will be as simple as:
 
 ```shell
-npm install --save gatsby-super-cool-theme
+npm install gatsby-super-cool-theme
 gatsby build --theme gatsby-super-cool-theme
 ```
 

docs/blog/2017-07-19-creating-a-blog-with-gatsby/index.md

@@ -84,7 +84,7 @@ with the following command:
 yarn add gatsby-plugin-catch-links gatsby-plugin-react-helmet
 ```
 
-You will be using [yarn][yarn], but npm can just as easily be used with `npm i --save [deps]`.
+You will be using [yarn][yarn], but npm can just as easily be used with `npm install [deps]`.
 
 After installing each of these functional plugins, edit
 `gatsby-config.js`, which Gatsby loads at build-time to implement the exposed

docs/blog/2017-10-01-migrating-my-blog-from-hexo-to-gatsby/index.md

@@ -181,7 +181,7 @@ Let's fix that. We need to teach Gatsby how to query the file system. Luckily
 this is so common it's been done for you. Install the file system source plugin:
 
 ```shell
-npm i --save gatsby-source-filesystem
+npm install gatsby-source-filesystem
 ```
 
 Now modify `gatsby-config.js` to both use the plugin and tell it what directory
@@ -230,7 +230,7 @@ files this is all you will need. But if you want to render markdown files as
 HTML you will need another plugin. Let's add that now:
 
 ```shell
-npm i --save gatsby-transformer-remark
+npm install gatsby-transformer-remark
 ```
 
 As before, add it to the `plugins` field in `gatsby-config.js`:

docs/blog/2017-10-17-building-i18n-with-gatsby/index.md

@@ -74,7 +74,7 @@ implementation in other projects.
 
 To get started, you'll need to install a few packages:
 
-`npm i -S i18next i18next-xhr-backend i18next-browser-languagedetector react-i18next`
+`npm install i18next i18next-xhr-backend i18next-browser-languagedetector react-i18next`
 
 ## Setting up
 

docs/blog/2018-06-07-build-a-gatsby-blog-using-the-cosmic-js-source-plugin/index.md

@@ -69,13 +69,13 @@ In our case, we are using [Cosmic](https://cosmicjs.com). We need a source plugi
 Install the source plugin with the following command:
 
 ```shell
-npm install --save gatsby-source-cosmicjs
+npm install gatsby-source-cosmicjs
 ```
 
 We're going to use a couple other plugins later, so let's install them here:
 
 ```shell
-npm install --save gatsby-plugin-offline gatsby-source-filesystem
+npm install gatsby-plugin-offline gatsby-source-filesystem
 ```
 
 These plugins need some configuration, so let's replace the content of `gatsby-config.js` with:
@@ -424,7 +424,7 @@ Restart the Gatsby server, then visit the detail page by clicking on URLs displa
 
 In addition to the code covered in this tutorial, we also implemented `src/components/bio.js` to display author information & `src/layouts/index.js` to [create a generic layout](/tutorial/part-three/#our-first-layout-component) for the blog.
 
-The source code for this tutorial is available [on GitHub](https://github.com/cosmicjs/gatsby-blog-cosmicjs). To see it live, clone the repository, and run (`cd gatsby-blog-cosmicjs && npm i && npm run develop`) or check out the [demo on Netlify](https://gatsby-blog-cosmicjs.netlify.app/).
+The source code for this tutorial is available [on GitHub](https://github.com/cosmicjs/gatsby-blog-cosmicjs). To see it live, clone the repository, and run (`cd gatsby-blog-cosmicjs && npm install && npm run develop`) or check out the [demo on Netlify](https://gatsby-blog-cosmicjs.netlify.app/).
 
 The static website generated by Gatsby can easily be published on services like Netlify, S3/CloudFront, GitHub Pages, GitLab Pages, Heroku, etc.
 

docs/blog/2018-1-18-strapi-and-gatsby/index.md

@@ -100,7 +100,7 @@ _Requirements: please make sure [Node 10](https://nodejs.org/en/download/) (or h
 Install Strapi using npm:
 
 ```shell
-npm i strapi@alpha -g
+npm install strapi@alpha -g
 ```
 
 _Note: Strapi v3 is still an alpha version, but it will be fine for this tutorial._
@@ -256,7 +256,7 @@ In this example, we are using Strapi. Obviously, we are going to need a source p
 Let's install it:
 
 ```shell
-npm install --save gatsby-source-strapi
+npm install gatsby-source-strapi
 ```
 
 This plugin needs to be configured. Replace the content of `gatsby-config.js` with:

docs/blog/2018-10-26-export-a-drupal-site-to-gatsby/index.md

@@ -21,8 +21,8 @@ To do this yourself, you'll build a simple blog using the excellent [gatsby-star
 ```shell
 gatsby new gatsby-blog https://github.com/gatsbyjs/gatsby-starter-blog
 git init # so you can keep track of the changes
-npm i # to install regular gastby requirements
-npm i --save-dev better-sqlite3 # to add an sqlite javascript client
+npm install # to install regular gastby requirements
+npm install --save-dev better-sqlite3 # to add an sqlite javascript client
 ```
 
 The useful commands on a sqlite3 command line to explore are `.tables` to see all tables :) and `.schema table_name` to see information about a specific table. Oh! and `.help` to know more.

docs/blog/2018-12-19-kentico-cloud-and-gatsby-take-you-beyond-static-websites/index.md

@@ -38,7 +38,7 @@ Kentico Cloud also makes it easy for editors to understand the hierarchical stru
 For us developers, the headless CMS tools are very important. Apart from great technical documentation and many SDKs (including [JavaScript](http://bit.ly/2Gsq0Tb)), Kentico Cloud has a [source plugin for Gatsby](http://bit.ly/2S8ZzTO). If you decide to build a static site like I did, it's just another package that you install via npm.
 
 ```shell
-npm install --save gatsby-source-kentico-cloud
+npm install gatsby-source-kentico-cloud
 ```
 
 which updates packages.json

docs/blog/2019-01-25-blazing-fast-development-with-gatsby-and-sanity-io/index.md

@@ -24,7 +24,7 @@ The Gatsby source plugin for Sanity comes with the ability to easily overlay dra
 Add the source plugin to your Gatsby project:
 
 ```shell
-npm install --save gatsby-source-sanity
+npm install gatsby-source-sanity
 ```
 
 The source plugin gives you a comprehensive GraphQL API in Gatsby for your structured content from Sanity. We strongly recommend using the [GraphiQL explorer](/docs/running-queries-with-graphiql/) to test queries and familiarize yourself with the schema documentation. It's super useful!

docs/blog/2019-03-18-releasing-new-schema-customization/index.md

@@ -11,7 +11,7 @@ Two weeks ago, we announced our plans for a [new schema customization API](/blog
 First, install the latest and greatest version of `gatsby`, like so:
 
 ```shell
-npm install gatsby --save
+npm install gatsby
 ```
 
 Next, continue reading below to see if any of the great, new features we've enabled scratch a particular itch. We feel very confident they will 💜

docs/blog/2019-03-21-migrating-from-wordpress-to-gatsby/index.md

@@ -55,7 +55,7 @@ If you've been thinking about moving your blog from WordPress to a static site b
 - I used Prettier on all the Markdown files to try to make them consistent. Here is a little snippet I used to run Prettier on all the posts:
 
 ```shell
-npm i -g prettier # install prettier globally
+npm install -g prettier # install prettier globally
 cd content/posts  # move to the directory that contains all your posts
 prettier
   --print-width 100

docs/blog/2019-11-21-how-to-convert-an-existing-gatsby-blog-to-use-mdx/index.md

@@ -30,7 +30,7 @@ gatsby new my-blog-starter https://github.com/gatsbyjs/gatsby-starter-blog
 Install [gatsby-plugin-mdx](/packages/gatsby-plugin-mdx/), the official plugin for using MDX with Gatsby. Also install `gatsby-plugin-feed-mdx` for our RSS feeds. Finally, install `@mdx-js/mdx` and `@mdx-js/react`.
 
 ```shell
-npm install --save gatsby-plugin-mdx gatsby-plugin-feed-mdx @mdx-js/mdx @mdx-js/react
+npm install gatsby-plugin-mdx gatsby-plugin-feed-mdx @mdx-js/mdx @mdx-js/react
 ```
 
 ### Step 2
@@ -103,7 +103,7 @@ Then, replace `gatsby-plugin-feed` with `gatsby-plugin-feed-mdx`. This will allo
 Now, since we're no longer using `gatsby-transformer-remark` and `gatsby-plugin-feed`, you can uninstall them.
 
 ```shell
-npm uninstall --save gatsby-transformer-remark gatsby-plugin-feed
+npm uninstall gatsby-transformer-remark gatsby-plugin-feed
 ```
 
 ### Step 3

docs/blog/2020-08-04-Announcing-Gatsby-Recipes-Alpha-2/index.md

@@ -91,7 +91,7 @@ Try out recipes today! Install the latest version of `gatsby-cli` and gatsby to
 
 ```shell
 npm install -g gatsby-cli@latest
-npm i gatsby@latest
+npm install gatsby@latest
 ```
 
 To stay current with future developments, follow the [Gatsby Recipes umbrella issue](https://github.com/gatsbyjs/gatsby/issues/22991).

docs/docs/deploying-to-cloudflare-workers.md

@@ -13,7 +13,7 @@ This guide will get you started in a few steps:
 Workers Sites requires [wrangler](https://developers.cloudflare.com/workers/tooling/wrangler/). The more straight forward way to install wrangler is with [npm](https://www.npmjs.com/), run the following command:
 
 ```shell
-npm i -g @cloudflare/wrangler
+npm install -g @cloudflare/wrangler
 ```
 
 2. Initialize the Project

docs/docs/deploying-to-s3-cloudfront.md

@@ -26,7 +26,7 @@ Now that your Gatsby site is up and running and AWS access is sorted out, you'll
 First, install the Gatsby S3 plugin:
 
 ```shell
-npm i gatsby-plugin-s3
+npm install gatsby-plugin-s3
 ```
 
 Add it to your `gatsby-config.js`: (don't forget to change the bucket name)

docs/docs/maintaining-a-plugin.md

@@ -47,7 +47,7 @@ There are a couple of useful tools that can help with keeping dependencies up to
 1. Install the tool
 
 ```shell
- npm i -g npm-check-updates
+ npm install -g npm-check-updates
 ```
 
 2. Run the command to update dependencies

docs/docs/migrating-from-v1-to-v2.md

@@ -91,7 +91,7 @@ You need to update your `package.json` to use the latest version of Gatsby.
 Or run
 
 ```shell
-npm i gatsby@latest
+npm install gatsby@latest
 ```
 
 ### Update Gatsby related packages
@@ -105,7 +105,7 @@ npm outdated
 And compare "Wanted" and "Latest" versions and update `package.json` file manually or run
 
 ```shell
-npm i gatsby-plugin-google-analytics@latest gatsby-plugin-netlify@latest gatsby-plugin-sass@latest
+npm install gatsby-plugin-google-analytics@latest gatsby-plugin-netlify@latest gatsby-plugin-sass@latest
 ```
 
 **NOTE**: The above command is only an example - adjust packages to ones you are using.
@@ -115,15 +115,15 @@ npm i gatsby-plugin-google-analytics@latest gatsby-plugin-netlify@latest gatsby-
 In v1, the `react` and `react-dom` packages were a part of the `gatsby` package. They are now `peerDependencies` in v2, so you need to install them into your project.
 
 ```shell
-npm i react react-dom
+npm install react react-dom
 ```
 
 ### Install plugins' peer dependencies
 
 Some plugins had dependencies that were also made `peerDependencies`. For example, if you use [`gatsby-plugin-typography`](/packages/gatsby-plugin-typography/), you now need to install:
 
 ```shell
-npm i typography react-typography
+npm install typography react-typography
 ```
 
 You should search for the plugins that you use in the [plugin library](/plugins). Then, check their installation instructions for extra packages that may need installation.

docs/docs/recipes/deploying-your-site.md

@@ -114,7 +114,7 @@ Use [`wrangler`](https://developers.cloudflare.com/workers/tooling/wrangler/) to
 - An account on [Cloudflare](https://dash.cloudflare.com/sign-up)
 - A [Workers Unlimited plan](https://developers.cloudflare.com/workers/about/pricing/) for \$5/month to enable the KV store, which is required to serve the Gatsby files.
 - A [Gatsby site](/docs/quick-start) set up with Gatsby's CLI
-- [wrangler](https://developers.cloudflare.com/workers/tooling/wrangler/install/) installed globally (`npm i -g @cloudflare/wrangler`)
+- [wrangler](https://developers.cloudflare.com/workers/tooling/wrangler/install/) installed globally (`npm install -g @cloudflare/wrangler`)
 
 ### Directions
 

docs/tutorial/prismic-source-graphql-tutorial.md

@@ -35,7 +35,7 @@ cd gatsby-prismic-blog
 Now, you will have to install missing packages. This command includes the Gatsby Prismic source plugin, and the Prismic kits for facilitating processes in React:
 
 ```shell
-npm i gatsby-source-prismic-graphql prismic-javascript prismic-reactjs
+npm install gatsby-source-prismic-graphql prismic-javascript prismic-reactjs
 ```
 
 If you want to focus on learning how to fetch and render data from a Prismic repository, it's safe to just use the sample repository `gatsby-blog-scratch` but you should create your own so you can modify the content and test out previews. Otherwise, you can follow [this article](https://prismic.io/docs/reactjs/getting-started/create-repo-minimalist-blog) to create your own Prismic repository. You will want to write several blog posts to have some nice content to show off.

examples/using-remark/src/pages/2018-01-27---custom-components/index.md

@@ -74,7 +74,7 @@ In order to display this component within a Markdown file, you'll need to add a
     yarn add rehype-react
 
     # If you use npm
-    npm install --save rehype-react
+    npm install rehype-react
     ```
 
 2.  Import `rehype-react` and whichever components you wish to use

packages/gatsby-core-utils/README.md

@@ -5,7 +5,7 @@ A list of utilities used in multiple gatsby packages.
 ## Usage
 
 ```shell
-npm install --save gatsby-core-utils
+npm install gatsby-core-utils
 ```
 
 ### createContentDigest

packages/gatsby-image/README.md

@@ -80,12 +80,12 @@ effect as well as lazy loading of images further down the screen.
 
 ## Install
 
-`npm install --save gatsby-image`
+`npm install gatsby-image`
 
 Depending on the gatsby starter you used, you may need to include [gatsby-transformer-sharp](/packages/gatsby-transformer-sharp/) and [gatsby-plugin-sharp](/packages/gatsby-plugin-sharp/) as well, and make sure they are installed and included in your gatsby-config.
 
 ```shell
-npm install --save gatsby-transformer-sharp gatsby-plugin-sharp
+npm install gatsby-transformer-sharp gatsby-plugin-sharp
 ```
 
 Then in your `gatsby-config.js`:

packages/gatsby-plugin-canonical-urls/README.md

@@ -8,7 +8,7 @@ paths to the same page.
 
 ## Install
 
-`npm install --save gatsby-plugin-canonical-urls`
+`npm install gatsby-plugin-canonical-urls`
 
 ## How to use
 

packages/gatsby-plugin-catch-links/README.md

@@ -12,7 +12,7 @@ Example use cases:
 ## Installation
 
 ```shell
-npm install --save gatsby-plugin-catch-links
+npm install gatsby-plugin-catch-links
 ```
 
 ## How to use

packages/gatsby-plugin-coffeescript/README.md

@@ -4,7 +4,7 @@ Provides drop-in support for CoffeeScript and CJSX.
 
 ## Install
 
-`npm install --save gatsby-plugin-coffeescript`
+`npm install gatsby-plugin-coffeescript`
 
 ## How to use
 

packages/gatsby-plugin-create-client-paths/README.md

@@ -9,7 +9,7 @@ For more information refer to [client-only routes & user authentication](https:/
 Install:
 
 ```shell
-npm install --save gatsby-plugin-create-client-paths
+npm install gatsby-plugin-create-client-paths
 ```
 
 Then configure via `gatsby-config.js`:

packages/gatsby-plugin-cxs/README.md

@@ -5,7 +5,7 @@ A [Gatsby](https://github.com/gatsbyjs/gatsby) plugin for
 
 ## Install
 
-`npm install --save gatsby-plugin-cxs cxs`
+`npm install gatsby-plugin-cxs cxs`
 
 ## How to use
 

packages/gatsby-plugin-emotion/README.md

@@ -12,7 +12,7 @@ guide](https://emotion.sh/docs/migrating-to-emotion-10#incremental-migration) fo
 ## Install
 
 ```shell
-npm install --save gatsby-plugin-emotion @emotion/core @emotion/styled
+npm install gatsby-plugin-emotion @emotion/core @emotion/styled
 ```
 
 ## How to use

packages/gatsby-plugin-facebook-analytics/README.md

@@ -8,7 +8,7 @@ This loads the Facebook JavaScript SDK which means that [Social Plugins](https:/
 
 ## Install
 
-`npm install --save gatsby-plugin-facebook-analytics`
+`npm install gatsby-plugin-facebook-analytics`
 
 ## How to use
 

packages/gatsby-plugin-feed/README.md

@@ -4,7 +4,7 @@ Create an RSS feed (or multiple feeds) for your Gatsby site.
 
 ## Install
 
-`npm install --save gatsby-plugin-feed`
+`npm install gatsby-plugin-feed`
 
 ## How to Use
 

packages/gatsby-plugin-fullstory/README.md

@@ -4,7 +4,7 @@ Fullstory is an analytics service for recording customer visits. This plugin add
 
 ## Install
 
-`npm install --save gatsby-plugin-fullstory`
+`npm install gatsby-plugin-fullstory`
 
 ## How to use
 

packages/gatsby-plugin-glamor/README.md

@@ -10,7 +10,7 @@ rendering and start writing React components that carry their styles with them.
 
 ## Install
 
-`npm install --save gatsby-plugin-glamor glamor`
+`npm install gatsby-plugin-glamor glamor`
 
 ## How to use
 

packages/gatsby-plugin-google-analytics/README.md

@@ -4,7 +4,7 @@ Easily add Google Analytics to your Gatsby site.
 
 ## Install
 
-`npm install --save gatsby-plugin-google-analytics`
+`npm install gatsby-plugin-google-analytics`
 
 ## How to use
 

packages/gatsby-plugin-google-gtag/README.md

@@ -14,7 +14,7 @@ NOTE: This plugin only works in production mode! To test your Global Site Tag is
 
 ## Install
 
-`npm install --save gatsby-plugin-google-gtag`
+`npm install gatsby-plugin-google-gtag`
 
 ## How to use
 

packages/gatsby-plugin-google-tagmanager/README.md

@@ -4,7 +4,7 @@ Easily add Google Tagmanager to your Gatsby site.
 
 ## Install
 
-`npm install --save gatsby-plugin-google-tagmanager`
+`npm install gatsby-plugin-google-tagmanager`
 
 ## How to use