Full-stack frameworks
Next.js
404.7K sitesOpen source
Next.js is a React framework for developing single page Javascript applications.
Used byCal.com,Dub,QuintoAndar,Resend+2
React Router
203.3K sitesOpen source
React Router provides declarative routing for React.
Used byDocumenso
Nuxt.js
95.2K sitesOpen source
Nuxt is a Vue framework for developing modern web applications.
Astro
49.5K sitesOpen source
Astro is a new JavaScript-based static site builder.
TanStack Start
17.2K sitesOpen source
Full-stack React framework built on TanStack Router, with type-safe routes and server functions.
SvelteKit
10.3K sitesOpen source
SvelteKit is the official Svelte framework for building web applications with a flexible filesystem-based routing.
Remix
4.6K sitesOpen source
Remix is a React framework used for server-side rendering (SSR).
Used byShopify
SolidStart
10 sitesOpen source
SolidStart is the Solid app framework.
Hotwire
Open source
Builds fast pages by sending HTML over the wire instead of JSON, from 37signals.
Used byBasecamp (37signals)
Data from the open Wappalyzer database (enthec/webappanalyzer, GPL-3.0), updated every week. Site counts from the HTTP Archive (September 2026). Code tools (frameworks, build, ORMs…) come from a list kept by Faundr.