JavaScript implementation of Microsoft Excel formula functions.

This is a straight-forward fork of the Crowd Process fork of formula.js. The Crowd Process fork is notable primarily for featuring significantly improved error handling, cutting down on dependencies and excluding functions which are not offered by Microsoft Excel itself. (It has since been removed from GitHub.)

This fork uses Webpack (like the original formula.js) and features a package information file for the Bower dependency management system as well as pre-built distribution files. There are also a fair number of bug fixes.

There is a new fork of formulajs. It makes a number of changes which we find undesirable, including removing matrix functions (MDETERM, MINVERSE, MMULT and MUNIT), changing the date representation from the sequential serial numbers offered by spreadsheets to plain JavaScript Date objects and revamping error handling.