Evaluator is a JavaScript library that implements an equations evaluator in HTML pages. It can be used to quickly implement calculators in HTML pages.
The focus of the module is a shift from coding to configuration: JavaScript-variables are bound to object members and HTML element attributes, input element changes cause a function list to be executed.
What remains for the user is to implement the functions to be called.
The documentation and download can be found in the project website https://bassmationcode.github.io/evaluator/.