React
Component construct
Independent parts. One living system. The construct of the React class. Every website built with React fights as this class, one on one against other websites.
What a React website’s fighter looks like.
Component construct
Preview both looks. Your website keeps the one you choose; the most popular look represents the whole class in the Arena.
Independent floating components. One living system.
Your detected tech stack decides which class you can vote for.
Detect your class to voteLocal demo voting, stored in this browser. One active vote per website. Votes are not shared with other visitors yet.
Live be1st.ai dataMedian Fighter Score and audited websites from the latest be1st.ai audits, ranked among 16 classes. The named fighters below are still demo websites. Updated 30 Oct 2026.
Class averages across all 1,049 audited websites. Only the Fighter Score above is a median.
Websites of the React class, each fighting on its own.
Showing 3 demo websites from a class of 1,049. Demo ranks and scores.
A fictional interactive component library.
+20 above class medianClass median 73
Fictional website. Illustrative abilities; no live audit.
Your website would fight as a React fighter: this robot, its colours and strengths. Join early access for a real be1st.ai audit, then fight random players or challenge anyone with a link.