The official website and documentation for Express.js, the fast, unopinionated, minimalist web framework for Node.js.
--- ## Getting started The site is built with [Astro](https://astro.build), TypeScript, and MDX. **Prerequisites:** Node.js >= 24.13.0 and npm >= 11.0.0 ```bash npm install npm run dev ``` The development server listens at `http://localhost:4321`. ## Contributing This project welcomes contributors of all experience levels. Whether it's fixing a typo, improving documentation, translating content, or enhancing the website, every contribution matters. Please read the [Contributing Guide](CONTRIBUTING.md) and the [Express Collaborator Guide](https://github.com/expressjs/.github/blob/master/CONTRIBUTING.md) before opening a pull request. ## License Content submitted to [expressjs.com](https://expressjs.com/) is Creative Commons Attribution 4.0 International licensed, as found in the [LICENSE.md](LICENSE.md) file.