Ember HTMLBars template helpers for performing basic arithmetic operations in your templates.
ember-math-helpers is an Ember.js addon that provides HTMLBars template helpers for performing basic arithmetic operations directly within templates. It solves the problem of needing to create computed properties or controller actions for simple calculations, allowing developers to keep their templates clean and logic-free. The addon includes helpers for addition, subtraction, multiplication, division, comparisons, rounding, and more.
Ember.js developers who need to perform basic arithmetic operations in their templates without cluttering JavaScript files with computed properties or helper functions.
Developers choose ember-math-helpers because it simplifies template logic by providing a comprehensive set of math helpers out-of-the-box, reducing boilerplate code and improving template readability. It's maintained by Ship Shape, ensuring reliability and compatibility with modern Ember versions.
Ember HTMLBars helpers for basic arithmetic
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Includes all basic operations like add, sub, mul, div, and advanced ones like pow, sqrt, min, max, sum, avg, as detailed in the README's key features list.
Eliminates the need for computed properties for simple calculations, keeping templates declarative and clean, aligning with the project's philosophy.
Maintained by Ship Shape with active CI, npm badges, and documentation links, ensuring reliability and ongoing support for modern Ember versions.
Simple installation via 'ember install' and compatibility with modern Ember tooling like Embroider, as specified in the README.
Only covers basic math operations; for advanced functions like logarithms or complex formulas, developers must rely on custom JavaScript or other addons.
Requires Ember.js v4.12 or above and Embroider or ember-auto-import v2, which can complicate setup for projects with legacy dependencies or different build systems.
Encourages logic in templates, which might lead to harder debugging and maintenance if overused, contrary to some best practices for clean architecture.