---
title: "WEBGL_CONTEXT_EVENTS | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Variable WEBGL\_CONTEXT\_EVENTS`Const`

WEBGL\_CONTEXT\_EVENTS: readonly \["webglcontextlost", "webglcontextrestored"\] = ...