---
title: "OES_element_index_uint | 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.

# Interface OES\_element\_index\_uint

The **`OES_element_index_uint`** extension is part of the WebGL API and adds support for gl.UNSIGNED\_INT types to WebGLRenderingContext.drawElements().

[MDN Reference](https://developer.mozilla.org/docs/Web/API/OES_element_index_uint)