WebGL

WebGL (Web Graphics Library) is a JavaScript API for rendering interactive 2D and 3D graphics within any compatible web browser without the use of plugins. It is based on OpenGL ES and provides low-level access to the GPU, enabling hardware-accelerated graphics directly in HTML5 canvas elements. This allows developers to create complex visualizations, games, and simulations that run efficiently in web environments.

Also known as: Web Graphics Library, WebGL API, WebGL 1.0, WebGL 2.0, WebGL ES

Why learn WebGL?

Developers should learn WebGL when building web applications that require high-performance graphics, such as data visualizations, 3D modeling tools, interactive games, or virtual/augmented reality experiences. It is essential for projects where leveraging GPU acceleration is critical to achieve smooth rendering and real-time interactivity, especially in fields like engineering simulations, medical imaging, or e-commerce product visualizations.

Learning Resources

• docs: MDN Web Docs: WebGL
• tutorial: WebGL Fundamentals
• tutorial: Learn WebGL with Three.js
• docs: WebGL 2.0 Specification
• tutorial: Introduction to WebGL on freeCodeCamp