Amplify Documentation

https://docs.amplify.aws

Prerequisites

• Node.js 16.14.0 or later
• Yarn classic

Set up the docs repo

1. Fork this repo and git clone it.
2. In your terminal, navigate to the repo from where it was just cloned. This should be located at the /docs directory.
3. From your command line, run yarn && yarn dev.
4. http://localhost:3000/ should open automatically.

How to contribute

We welcome contributions to the documentation site! Here's how to do it:

1. Follow our styleguide, especially if writing longer pieces.
2. Verify your changes locally.
3. Make a PR to our main branch.
   1. Please include any issues your PR addresses.
   2. If any files have been deleted with your PR, please indicate that redirects are needed in your PR description and/or add the redirects-needed label.

What's next? After your PR is reviewed and all tests pass, it will be merged and the branch will be deleted.

Branches

• main - at parity with our production site docs.amplify.aws
• gh-pages - DO NOT DELETE! Handle redirects from v1 of the documentation site.

Authoring pages

Our docs are generated using Next.js. Refer to their docs on how to create pages as a primer.

The pages' source are in src. This folder is the only directory you need to touch to edit or create pages.

Within this folder exists a pages/index.tsx file. This will be rendered as a page at the route /. Within the pages/lib/q/platform/ folder is a [platform].mdx file, which will be rendered as a page at the route /lib.

To have the page render properly and display in the sidebar, place your page and its route in src/directory/directory.js.

IMPORTANT: Every page has to have a title and description meta field.

The markdown body is parsed as MDX and can include any valid HTML or JSX.

To inline fragments, and have them conditionally render based off selected platform, we add the condition to the Fragments tag:

import js from "/src/fragments/lib/datastore/js/conflict.mdx";

<Fragments fragments={{js: js}} />;

This fragment would exist in: pages/src/fragments/lib/datastore/js/conflict.mdx

Tab-switchable Blocks

BlockSwitcher allows you to organize blocks of content into tabs. This is useful for presenting a reader different instructions based upon framework (e.g., Vue.js vs. React) or language (e.g., Java vs. Kotlin). Here's an example of its usage:

<BlockSwitcher>

<Block name="JavaScript">

```js
const a = "a";
```

</Block>

<Block name="TypeScript">

```ts
const a: "a" = "a";
```

</Block>

<Block name="Rust">

```rust
let mut a = String::from("a");
```

</Block>

</BlockSwitcher>

Debug client-side code with browser developer tools

Prerequisites

• React Dev Tools
  • Chrome
  • Firefox

To debug

1. Set up the repo and run it with the dev script mentioned above in the "Getting Started" section.
2. On your localhost page, go to the page with the React component you want to debug and open up the developer tools.
3. To know which source file to breakpoint on, we need to find the name of the component first.

   • Open up the dev tools and use the react dev tools to find the component. Do this by using the "Select an element on the page to inspect it" tool under the "Components" tab.

   • Search for the variable/component name inside the source code to find the file you want to debug.

   • Place the breakpoint inside the file under the "Sources" tab in the browser's dev tools.

     • Note that since the Amplify Docs site is built with nextjs, file paths will start with "webpack://_N_E/./"
4. Refresh your localhost site and the breakpoint should hit in the browser's dev tools. You should be able to debug the code.

Another way to find which file you want to debug is to search for strings/paragraphs seen in Amplify docs site. Search for the strings in your code editor and you'll find that they will be in a .mdx file. You should see the components that are being rendered and be able to find the file name you want to debug.

More info on debugging can be found here: https://nextjs.org/docs/advanced-features/debugging