React 17.x icon

Websites using React 17.x

React is an open-source JavaScript library for building user interfaces or UI components.

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47 live React 17.x sites, ready to export.

That's how many React 17.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

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Every React 17.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 React 17.x websites on .com domains.

Only sites where an organisation phone number was found.

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Versions

Which React 17.x versions are most used?

We could read a version number on 100% of React 17.x sites. Of those, the most common are React 17.0.2, on 41 sites and React 17.0.1, on 6 sites.

87% on v17.0.2
Versions detected
2
Sites with a version
47
Share of sites by version
v17.0.2 87% v17.0.1 13%
Live Websites

Websites Using React 17.x

A sample of live React 17.x sites from our latest crawl, with the other technologies each one runs.

How many websites use React 17.x?

We found React 17.x on 47 websites in our September 2026 crawl, across 10 countries.

Which countries use React 17.x the most?

By number of websites, the top countries are China (34%, 16 sites), Hong Kong (34%, 16 sites), Netherlands (6%, 3 sites), Germany (4%, 2 sites) and Australia (2%, 1 site). Together they account for 81% of the 47 React 17.x sites we track. 57% of the sites are in Chinese, and .com is the most used domain ending, on 45% of them.

Where are React 17.x websites hosted?

The networks carrying the most React 17.x sites are cognetcloud INC (14 sites), CORENET CLOUD SDN. BHD. (5 sites) and Hangzhou Alibaba Advertising Co.,Ltd. (3 sites).

What technologies are used with React 17.x?

Across the 47 React 17.x sites we track, the technologies most often found alongside it are Nginx (81%, 38 sites), PHP (26%, 12 sites), jQuery (23%, 11 sites), HSTS (21%, 10 sites) and Alibaba Cloud CDN (9%, 4 sites).

Deep Dive

Breakdown of React 17.x websites

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

FAQ

Answers drawn from our latest crawl of React 17.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.