Konva
The leading open-source 2D HTML5 Canvas JavaScript framework for interactive web applications
Acerca de Konva
Konva is a powerful, object-oriented JavaScript library for building dynamic canvas applications. It offers a robust API for shapes, animations, drag-and-drop, filters, and high-quality exports, with official integrations for React, Vue, Svelte, and Angular. Trusted by global teams, Konva is MIT-licensed, actively maintained, and ideal for design editors, data visualizations, games, and more.
Preguntas frecuentes
Yes, Konva.js is MIT-licensed and completely free for both commercial and personal use. There are no paid tiers or premium features.
Use react-konva, the official React binding for Konva.js. Install it via npm: npm install react-konva konva. Then import the necessary components and use them in your React application.
Yes, Konva.js ships with built-in TypeScript type definitions. No additional @types package is needed. Simply install konva and TypeScript will pick up the types automatically.
Yes, with proper optimization. Key techniques include layer management, shape caching, disabling listening on shapes that don't need events, batch draws, and disabling perfect drawing.
Yes, Konva.js fully supports mobile browsers with touch events, multi-touch gestures, and responsive canvas sizing.
Yes, Konva.js supports server-side rendering using the canvas npm package. This allows you to generate images on the server, create thumbnails, or run canvas operations in Node.js without a browser.
Set draggable: true on any shape. Konva supports drag boundaries, snap-to-grid, drop events, and drag-and-drop between layers.
Yes, Konva.js is actively maintained with regular releases. Check the changelog for recent updates and the GitHub repository for ongoing development activity.
Alternativas a considerar
Ver todas las alternativas
Insignias
Promociona Konva y dale más visibilidad añadiendo estas insignias a tu web, documentación o ficha de producto. Cada insignia enlaza a la página de Konva en Webfolio.
<a href="https://www.webfolio.to/tools/konva?utm_source=badge&utm_campaign=badge" target="_blank" rel="noopener noreferrer"><img src="https://www.webfolio.to/badges/featured_color.svg" alt="Destacado en Webfolio" style="max-width: 150px" /></a>
Categorías
Reclamar esta herramienta
¿Eres el fundador? Reclama tu perfil para actualizar los detalles y rastrear visualizaciones.