Redux 4.x icon

Websites using Redux 4.x

Redux is a predictable state container for JavaScript applications.

Lead List Exporter

8.7k live Redux 4.x sites, ready to export.

That's how many Redux 4.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

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Just need a few domains? Export up to 10 free from a subset of our crawl.

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Every Redux 4.x website we detected in the United States.

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 Redux 4.x websites on .com domains.

Only sites where an organisation phone number was found.

Create your own
Versions

Which Redux 4.x versions are most used?

We could read a version number on 100% of Redux 4.x sites. Of those, the most common are Redux 4.1.1, on 8,744 sites, Redux 4.0.4, on 19 sites and Redux 4.2.1, on 11 sites.

99% on v4.1.1
Versions detected
7
Sites with a version
8,793
Share of sites by version
v4.1.1 99% v4.0.4 <1% v4.2.1 <1% v4.0.1 <1% v4.0.5 <1% v4.2.0 <1% v4.1.0 <1%

How many websites use Redux 4.x?

We found Redux 4.x on 8,793 websites in our September 2026 crawl, across 23 countries.

Which countries use Redux 4.x the most?

By number of websites, the top countries are United States (2%, 179 sites), Canada (under 1%, 4 sites), Norway (under 1%, 4 sites), Russia (under 1%, 3 sites) and China (under 1%, 2 sites). Together they account for 2% of the 8,793 Redux 4.x sites we track. 84% of the sites are in English, and .com is the most used domain ending, on 94% of them.

Where are Redux 4.x websites hosted?

The networks carrying the most Redux 4.x sites are Akamai International B.V. (8,660 sites), Cloudflare, Inc. (40 sites) and Amazon.com, Inc. (23 sites).

What technologies are used with Redux 4.x?

Across the 8,793 Redux 4.x sites we track, the technologies most often found alongside it are jQuery (over 99%, 8,777 sites), React (over 99%, 8,773 sites), React Redux (over 99%, 8,772 sites), Google Tag Manager (over 99%, 8,760 sites) and HSTS (over 99%, 8,760 sites).

Deep Dive

Breakdown of Redux 4.x websites

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

FAQ

Answers drawn from our latest crawl of Redux 4.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.