> For the complete documentation index, see [llms.txt](https://bimwhale.gitbook.io/ifc-js/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bimwhale.gitbook.io/ifc-js/optimization/introduction.md).

# Introduction

We will discuss optimization in this chapter. However, you need a basic understanding of 3D graphics and [Three.js](https://threejs.org) before we begin. Sounds good? Okay, let's go!