# GitBook Next.js application to render GitBook published content. ## Development #### Installation Clone the repository and use [Bun](https://bun.sh/) to install dependencies and run the local development server. ``` bun install ``` #### Configuration To develop and test a GitBook space locally, first create a [GitBook API token](https://app.gitbook.com/account/developer) and put it in a `.env.local` file: ``` GITBOOK_TOKEN=gb_api_abc ``` #### Start the local server Run the Next.js development server. ``` bun dev ``` Then open the space in your web browser: `http://localhost:3000//`. #### Other commands - `bun format`: format the code - `bun lint`: lint the code ## Differences - Changed: Full-width mode: - When off, layout is centered - It now detects based on the page - New: Scroll to top button in page aside - New: Proper RTL support - New: Per page OpenGraph cover image