Local Preview

Use local preview before pushing changes so broken pages are caught early.

Requirements

Node.js: 20.0 or newer
npm: included with Node.js

Install Dependencies

From the project folder:

npm install

Start the Dev Server

npm run start

The local preview opens at:

http://localhost:3000

Docusaurus reloads automatically while you edit pages.

Production Build Test

Before publishing, run:

npm run build

If the build fails, fix the error before deploying. Common build errors are broken links, invalid MDX, missing images, or a page listed in sidebars.js that does not exist.