Vue

Vue.js is a progressive JavaScript framework for building user interfaces, created by Evan You and first released in 2014. Vue was designed to be adoptable incrementally: its core library focuses on the view layer, and it integrates easily into existing projects without requiring a full rewrite. Vue's defining features are its approachable learning curve, reactivity system, and single-file components (.vue files that co-locate template, script, and styles). Vue 3 (released 2020) introduced the Composition API — a more flexible way to organize component logic similar to React hooks — alongside improved TypeScript support and the Vite build tool. Vue is enormously popular in Asia (particularly China, where it powers many large-scale applications) and among developers who find React's ecosystem decisions overwhelming. The Nuxt.js meta-framework provides SSR, SSG, and file-based routing for Vue, comparable to Next.js for React. Vue has approximately 4 million weekly npm downloads and is used by companies including GitLab, Alibaba, and Xiaomi. The official ecosystem (Vue Router, Pinia state management, Vite) is well-integrated and maintained by the core team, reducing the decision fatigue common in React projects. Vue 3's Vapor mode (in development) promises React Server Components-like performance by compiling to direct DOM operations.