Nexity is an open source system for starting and growing AI-native websites on Next.js + Sanity. It was extracted from 20+ client projects at Pagepro and is released under the MIT licence.

Nexity Base is the neutral Next.js 16 app with the Sanity Studio embedded at /admin. It starts on an empty dataset and shows a Next steps screen until you add the first content. The Meridian demo theme shows the same features with a full design and seed content.

Who it's for

Developers who set up Next.js + Sanity websites, and the marketers and editors who work in the Studio afterwards. Setup needs a developer and Node.js 22.12 or newer.

What is inside

• Page builder with about two dozen blocks

• Click-to-edit preview

• Redirect manager inside the Studio

• SEO and AEO defaults, llms.txt and a Markdown version of every page

• Cookie consent and a Resend contact form

• Agent layer with skills and read-only reviewer and audit agents for Claude Code, Codex, Cursor and other coding agents

Try it

Open the live demo at meridian.nexity.build, or start a project with this command:

npm create sanity@latest -- --template Pagepro/nexity/base

Source: github.com/Pagepro/nexity