GitBook 3.x icon

Websites using GitBook 3.x

GitBook is a command-line tool for creating documentation using Git and Markdown.

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428 live GitBook 3.x sites, ready to export.

That's how many GitBook 3.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

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Every GitBook 3.x website we detected in China.

Only sites where a personal, company-hosted email was found.

Sites with at least one personnel LinkedIn profile.

Start with the highest-traffic end of the dataset.

Limit results to GitBook 3.x websites on .com domains.

Only sites where an organisation phone number was found.

Create your own
Versions

Which GitBook 3.x versions are most used?

We could read a version number on over 99% of GitBook 3.x sites. Of those, the most common are GitBook 3.2.3, on 354 sites, GitBook 3.2.2, on 56 sites and GitBook 3.2.0, on 8 sites.

83% on v3.2.3
Versions detected
5
Sites with a version
425
Share of sites by version
v3.2.3 83% v3.2.2 13% v3.2.0 2% v3.1.1 1% v3.0.0 1%

How many websites use GitBook 3.x?

We found GitBook 3.x on 428 websites in our September 2026 crawl, across 22 countries.

Which countries use GitBook 3.x the most?

By number of websites, the top countries are China (24%, 101 sites), United States (14%, 59 sites), Canada (3%, 14 sites), Hong Kong (2%, 8 sites) and Japan (2%, 8 sites). Together they account for 44% of the 428 GitBook 3.x sites we track. 42% of the sites are in English, and .com is the most used domain ending, on 39% of them.

Where are GitBook 3.x websites hosted?

The networks carrying the most GitBook 3.x sites are Fastly, Inc. (145 sites), Cloudflare, Inc. (66 sites) and Hangzhou Alibaba Advertising Co.,Ltd. (55 sites).

What technologies are used with GitBook 3.x?

Across the 428 GitBook 3.x sites we track, the technologies most often found alongside it are Lunr.js (70%, 300 sites), jQuery (46%, 199 sites), GitHub Pages (42%, 181 sites), Varnish (41%, 176 sites) and Fastly (41%, 175 sites).

Deep Dive

Breakdown of GitBook 3.x websites

What else they run, plus their language, hosting network, domain extension and country.

FAQ

Answers drawn from our latest crawl of GitBook 3.x websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.