VitePress

VitePress is a Vue-powered static-site-generator built on Vite, “designed for building fast, content-centric websites” — documentation above all. It is the Vue-ecosystem counterpart to docusaurus (React): both are docs-first SSGs that take Markdown, apply a default doc theme, and emit static HTML. Source: official VitePress docs.

How it works

• Stack: Node.js + Vue 3 + Vite. Content is Markdown; you can embed Vue Single-File Components in it (“Vue-Enhanced Markdown”), with built-in frontmatter, tables, and syntax highlighting.
• Dev experience: Vite-powered — “instant server start, with edits always instantly reflected (<100ms) without page reload.”
• Runtime model: hybrid — ships static HTML for the first load, then hydrates into an SPA for “subsequent navigation within the site,” with automatic page-chunk pre-fetching. (Contrast astro‘s zero-JS-by-default stance — VitePress leans on a Vue SPA after load.)

Lineage & place in the genre

The “spiritual successor of VuePress 1” (Vite/Vue 3 replacing webpack/Vue 2). Powers the Vue, Vite, Pinia, and Vitest docs. With docusaurus (React) and mkdocs (Python), it fills out a clear documentation-SSG sub-genre spanning the major language ecosystems — a useful data point for the “is SSG still one coherent category?” question.

Related

static-site-generator · docusaurus · mkdocs · astro · jamstack · core-web-vitals