React's tech stack
What does React use?
React (react.dev) uses at least 10 tools we can see from public records, including Vercel for hosting, Google Analytics for analytics and Cloudflare for content delivery. Last checked .
- Tools found
- 10
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
React's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Search
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
React tech stack FAQ
What tools does React use?
As of October 2026, runsonwhat has found 10 tools at React (react.dev) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Google Fonts, Adobe Fonts and Tailwind CSS. Data & Observability: Google Analytics. Last checked October 20, 2026.
What cloud does React run on?
React uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 48,852 companies runsonwhat tracks.
What analytics tools does React use?
React uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on react.dev. Google Analytics is used by 888,418 companies runsonwhat tracks.
Does React use Google Fonts?
Yes. runsonwhat found Google Fonts at React through Google Fonts code on react.dev. Google Fonts is a Media & UI tool used by 815,088 companies runsonwhat tracks.
How does runsonwhat know what React uses?
runsonwhat reads public records only. Of the 10 tools at React, 6 were found through code on react.dev, 2 through DNS records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and react.dev about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.