Meteor

Full-stack JavaScript platform for building modern web and mobile applications with real-time reactivity. Ships data on the wire, so the server sends data and the client renders it, enabling UIs that stay in sync with backend state without manual refresh logic.

Trusted by teams worldwide. Differentiates from generic Node frameworks by bundling reactivity, a unified build pipeline, and JavaScript across server, browser, and mobile in one stack. Meteor 3.x brings a modern build system with Rspack, SWC, tree shaking, and full ESM support for faster builds and smaller bundles.

Core capabilities:

• Full-stack reactivity with minimal setup
• React, Vue, Svelte, Blaze, and SolidJS support
• MongoDB integration and optional GraphQL
• Rspack or Webpack bundling with HMR
• React Native, Cordova, and Electron for mobile and desktop targets
• Atmosphere package ecosystem alongside npm

Teams use Meteor for real-time dashboards, collaborative tools, and cross-platform apps that share logic between web and mobile. Developers get a single toolchain from prototype to production, with hot reload, TypeScript support, and deployment to Meteor Cloud or self-hosted environments.