How to create page like this?

This page is built using Nextra (opens in a new tab) (repo here (opens in a new tab)), a Next.js and MDX powered, no-code site generator by @shuding (opens in a new tab) and @pacocoursey (opens in a new tab) at Vercel (opens in a new tab).

It comes with two themes: docs (opens in a new tab)(nextra-theme-docs) and blog (opens in a new tab)(nextra-theme-blog). This site you are seeing is using nextra-theme-docs.

Follow these instructions (opens in a new tab) to get started making your own.