| Feature | vagejs | Hugo |
|---|---|---|
| License | MIT | Apache-2.0 |
| Written in / templates | Node.js; TypeScript layout functions | Go; Go's html/template |
| Output | Static files | Static files |
| Content formats | Markdown | Markdown by default, plus HTML, Org, AsciiDoc, Pandoc and reStructuredText |
| Sitemap | Built in | Built in |
| robots.txt | Built in, with AI crawler settings | Built in, turned off by default (enableRobotsTXT) |
| SEO tags | Built in, with structured data | Built-in templates for Open Graph, X cards and Schema microdata |
| llms.txt | Built in | Possible with a custom output format |
| Checks before publishing | vage check |
Not built in |
| Spam-injection protection | Link lock, hidden-link checks, vage verify |
Not built in |
| AI coding assistants | AGENTS.md, vage info --json, JSON check results |
No official guidance found |
Where Hugo is stronger
- Large sites. Hugo is built for speed with thousands of pages, and needs no Node.js at all: one binary.
- Maturity. A long track record, many themes, multilingual sites and a big community.
- Content formats. More than Markdown, if your content lives elsewhere.
Where vagejs is stronger
- Familiar templates. Layouts are TypeScript functions; many people find them easier than Go templates.
- Checks and safety. Broken links, missing descriptions, invalid structured data and spam links stop the build, and deploys refuse to publish secrets.
- AI assistants. Every project explains itself to coding agents.
- llms.txt and AI crawler settings without custom templates.
Which to choose
Choose Hugo for very large or multilingual sites, or if you want a single binary with no Node.js. Choose vagejs for small to medium content sites where you want guardrails and an AI-friendly workflow.
Sources: Hugo on GitHub, content formats, sitemap template, robots.txt, embedded templates. Checked October 2026.