React is a JavaScript library for building user interfaces through reusable components and a declarative programming model. Developed by Meta, it is one of the most popular frontend frameworks for single-page applications and mobile apps.
Categories: JavaScript framework
Official website: https://react.dev
React is ranked #1 of 86 in JavaScript framework by website adoption.
WhatStack detects React by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.