RenderingContext is a helper type representing any of the following rendering contexts CanvasRenderingContext2D, WebGLRenderingContext or WebGL2RenderingContext (which inherits from WebGLRenderingContext).
This is a helper type to simplify the specification, it isn't an interface and there are no objects implementing it.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard The definition of 'RenderingContext' in that specification. |
Living Standard | Initial definition. |