.. default-domain:: js

Introduction

MuPDF can be used in two ways with Javascript as follows:

• With mutool run.
• With mupdf.js <https://mupdfjs.readthedocs.io/en/latest/>_ package for Node and browsers.

Both ways are very similar and here we show code samples and the documentation for both. However if a function or class is specific to only one environment, then it is marked with the |only_mutool| or |only_mupdfjs| tags.