> For the complete documentation index, see [llms.txt](https://www.jedjs.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.jedjs.com/untitled-1/browsers.md).

# Browsers

Browsers create unique optimization challenges.

Interacting with browsers creates additional challenges for the JavaScript developer. The primary considerations relate to accessing the DOM, animations, locking the user interface, and loading remote JavaScript.