WebGLRenderingContext.getSupportedExtensions()

The WebGLRenderingContext.getSupportedExtensions() method returns a list of all the supported WebGL extensions.

Syntax

getSupportedExtensions()

Parameters

None.

Return value

An Array of strings with all the supported WebGL extensions.

Examples

const canvas = document.getElementById('canvas');
gl = canvas.getContext('webgl');

const extensions = gl.getSupportedExtensions();
// Array [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', … ]

See also the WebGLRenderingContext.getExtension() method to get a specific extension object.

WebGL extensions

Extensions for the WebGL API are registered in the WebGL Extension Registry. They are also listed here.

Specifications

Specification
WebGL Specification
# 5.14.14

Browser compatibility

BCD tables only load in the browser

See also