npm package manager

    This package has been deprecated

    Author message:

    The mathjax3 package is deprecated. Use mathjax or marjax-full instead

    TypeScript icon, indicating that this package has built-in type declarations

    3.0.0-beta.4 • Public • Published

    Development repository for MathJax v3

    MathJax v3 is now in beta release; see the beta branch for details. See the mj3-demos repository for examples of using MathJax v3 in webpages, and the mj3-demos-node repository for examples of using MathJax v3 in node applications.

    See the release notes for details of the changes in this beta release. See the examples linked above for documentation on how to use and configure MathJax for use in browsers or node applications. More documentation will be forthcoming as part of the official version 3.0.0 release currently being prepared.

    The master branch is not the beta release. It is the current development copy, set up for development testing, as described below. Check out the beta.4 branch to obtain the beta release code.

    Clone the repository and compile the files using the commands

    git clone mathjax-v3
    cd mathjax-v3
    npm install
    npm run compile
    npm run make-components

    There are three bootstrap files for running the code:

    • load.js for running in node (node load),
    • load.mjs for running node in ES6 module mode, and
    • load.html for running in a browser.

    These allow you to specify a test file to run. For example,

    node load samples/filename.js


    node load.mjs samples/filename.js

    will run the file samples/filename.js, while entering


    in your browser will run the same file in your browser. If you leave off the file to load, then it defaults to main.js.

    Additional arguments get passed to the script in the process.argv array. For example

    node load samples/tex2html.js 'x+1'



    would load tex2html.js passing it x+1 in process.argv[3].

    Both load.js and load.html use System.js to manage the loading of version 3 files. In some browsers (e.g., Firefox), you get syntax errors for the files as they load, but that seems to be some side-effect of how System.js works. The code is OK and runs properly anyway.

    The load.mjs file uses node's native implementation of ES6 modules, and processes the import and export commands automatically. To write files that don't rely on load.mjs, you can use

    node -r esm filename.js

    and simply import the needed MathJax code.

    The file v3-lab.html is an interactive lab that you can open in a browser to experiment with MathJax v3.


    npm i mathjax3

    DownloadsWeekly Downloads






    Unpacked Size

    10.5 MB

    Total Files


    Last publish


    • mjadmin