> Use any text editor to make the file, such as [Microsoft Visual Studio Code](https://code.visualstudio.com/download) or [Komodo Edit](https://www.activestate.com/komodo-edit).
1. Change the text within the `<p>...</p>` to "I can write JSX here!" and save the file again. The browser should refresh automatically to reflect the change.
React is being used as a templating engine for rendering static markup. You can leverage on the expressibility of React to build rich web content. Learn more about creating pages [here](custom-pages).
3. The `sidebars.json` is where you specify the order of your documentation pages, so open `website/sidebars.json` and add `"doc9"` after `"doc1"`. This ID should be the same one as in the metadata for the Markdown file above, so if you gave a different ID in Step 2, just make sure to use the same ID in the sidebar file.
4. A server restart is needed to pick up sidebar changes, so go to your terminal, kill your dev server (<kbd>Cmd</kbd> + <kbd>C</kbd> or <kbd>Ctrl</kbd> + <kbd>C</kbd>), and run `npm start` or `yarn start`.
1. Navigate to http://localhost:3000/docs/doc9 to see the new documentation page.