Market Share by Top Websites

1 React JS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, CanJS is clearly lagging behind, losing to React JS in all segments.

Websites Categories

1 React JS has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Internet & Telecom and 208 other categories.

2 CanJS is leading in Basketball, Car Rentals, Casinos, Climbing and 4 other categories.


1 React JS is leading in most countries, including Japan, United States, Russia, China and 163 other countries.

2 CanJS is leading in Italy, San Marino, Cape Verde, Burkina Faso and 2 other countries.