Dev tools · alternatives · 2026

24 alternatives to MathScript

An Edge between scientific calculators and Code Editors

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MathScript launched in 2020; newer entries below may have overtaken it.

1. 1CA
   CalcuLaTeX, a pretty-printing calculator language▲230

   2021 · mkhan45.github.io · its alternatives →

2. 2
   Mathcha – Online Mathematics Editor▲358

   Online WYSIWYG Mathematics Editor (Equation Editor), fast and powerful Editing features, inputting Normal text, Math symbols, and drawing Graph/Diagram in one single editor, help writing Math Document much easier. Export to Latex, Tikz, SVG, or Image (PNG).

   2017 · mathcha.io · its alternatives →

3. 3
   Advanced Mathematics Library for Node.js and JavaScript▲123

   Advanced Mathematics Library for Node.js and JavaScript - numbers/numbers.js

   2012 · github.com · its alternatives →

4. 4
   Simpleator▲62

   A simple calculator for complicated math

   2019 · simpleator.com · its alternatives →

5. 5
   MathLive.js▲95

   A web component for math input

   2022 · mathlive.io · its alternatives →

6. 6AJ
   Algebra.js – Build, display, and solve algebraic equations▲132

   2015 · algebra.js.org · its alternatives →

7. 7
   TheoremJS▲167

   A Math framework for computation in JavaScript

   2018 · theorem.js.org · its alternatives →

8. 8
   Mathfox▲67

   Solve math problems on the go with ease

   2022 · mathfox.vercel.app · its alternatives →

9. 9
   Formula Studio▲242

   The first code editor for Google sheets formulas

   2022 · workspace.google.com · its alternatives →

10. 10
    Mathcha▲88

    Online mathematics editor

    2022 · mathcha.io · its alternatives →

11. 11GJ
    G9.js – Automatically Interactive Differentiable Graphics▲237

    2016 · omrelli.ug · its alternatives →

12. 12
    NotebookJS▲109

    Scientific computation for JavaScript

    2016 · datazar.com · its alternatives →

13. 13AD
    All desktop software calculators are wrong, so I had to build my own▲286

    A new calculator software cannot really bring attention (https://chachatelier.fr/chalk/) However, I wrote a full article explaining why I had to build something "new" that does not behave like usual desktop calculator softwares : TL;DR All "small" calculator softwares I know share the same design flaws. And the GUI is not the only stumbling block in their poor efficiency. Handling correctly numerical approximations - expected or not - is crucial to trust the results. It is usually not done in lightweight tools. It should. So I prove that if I could do it, OS manufacturers…

    2022 · its alternatives →

14. 14
    Webacus▲106

    Swiss-army knife for developers

    2022 · webacus.dev · its alternatives →

15. 15
    Writing – A lightweight distraction-free editor (MathJax and Markdown)▲133

    Writing is a lightweight distraction-free text editor, in the browser (Markdown and LaTeX supported). - josephernest/writing

    2017 · github.com · its alternatives →

16. 16
    Calculator Notepad▲75

    A free-form calculator for Chrome

    2022 · chromewebstore.google.com · its alternatives →

17. 17
    CodeMath▲68

    Save time and effort calculating math problems

    2023 · marketplace.visualstudio.com · its alternatives →

18. 18
    KnightOS▲136

    An open-source OS for calculators

    2016 · its alternatives →

19. 19MM
    MathQuill, my open source JS formula editor▲29

    2016 · mathquill.com · its alternatives →

20. 20
    Functional Calculator▲13

    Crunch numbers using functional programming!

    2025 · rohanphanse.github.io · its alternatives →

21. 21
    Calc – A fast and intuitive command-line calculator written in Go▲94

    A simple command-line calculator written in Go. Contribute to alfredxing/calc development by creating an account on GitHub.

    2015 · github.com · its alternatives →

22. 22
    I made a rational object for javascript▲13

    Rational numbers for Javascript. Contribute to LarryBattle/Ratio.js development by creating an account on GitHub.

    2012 · github.com · its alternatives →

23. 23
    MyScript Calculator 2▲8

    The easiest way to calculate

    2019 · myscript.com · its alternatives →

24. 24
    Quadratic JavaScript▲17

    Modern spreadsheet with native JavaScript support

    2024 · quadratichq.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →