Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A tool to visualize exponential sums launched in 2019; newer entries below may have overtaken it.

1. 1
   Analytx▲75

   Geo visualization of Bitcoin transactions

   2015 · ariadne.swiss · its alternatives →

2. 2
   NotebookJS▲109

   Scientific computation for JavaScript

   2016 · datazar.com · its alternatives →

3. 3TE
   The Exponential Project▲5

   2018 · exponentialproject.org · its alternatives →

4. 4XR
   Xcell – Reactive, spreadsheet-like calculations in JavaScript▲9

   2018 · tomazy.github.io · its alternatives →

5. 5ND
   New data visualization tool and why we made it▲9

   2014 · blog.spritesapp.com · its alternatives →

6. 6
   Season's greetings from Attractor, a fractal graphing calculator▲6

   An interactive preset in Attractor, a tool to generate and animate fractals based on iterated functions of complex numbers

   2020 · attr.actor · its alternatives →

7. 7VO
   Visualizations of inequalities around the world▲5

   2017 · equality.website · its alternatives →

8. 8OV
   Octree Visualization▲7

   2020 · nickyvanurk.com · its alternatives →

9. 9AV
   A visualisation of the live Bitcoin transaction rate▲5

   2018 · bitcoinrain.io · its alternatives →

10. 10VS
    Visual scale of money (stacks of $100 bills in realistic size in WebGL)▲7

    2018 · alteredqualia.com · its alternatives →

11. 11AS
    A small symbolic math command line using algebrite and katex▲5

    2018 · bwasti.com · its alternatives →

12. 12
    Xenops: LaTeX editing with automatic asynchronous rendering in Emacs▲5

    An editing environment for LaTeX mathematical documents - dandavison/xenops

    2020 · github.com · its alternatives →

13. 13AC
    A collection of tiny web tools and calculators▲5

    2022 · thetinytools.com · its alternatives →

14. 14EV
    Efemarai – Visualizing and debugging ML models▲8

    2021 · efemarai.com · its alternatives →

15. 15
    Visualizing the Impossible – How to Simulate Electrons▲5

    Visualizing the Impossible - Numerically Approximating the Time Dependent Schrödinger Equation for Computer Visualization

    2023 · liam-ilan.github.io · its alternatives →

16. 16OS
    Open-source SIMD-accelerated math library for C/C++/C#/Java/FORTRAN▲9

    2013 · yeppp.info · its alternatives →

17. 17BC
    Binary Counting▲8

    2022 · bits.kodare.com · its alternatives →

18. 18HB
    Heap-Based Quicksort, Visualized▲7

    2014 · quicksort-heap.herokuapp.com · its alternatives →

19. 19DJ
    D3.js/HyperApp-powered interactive fractals▲5

    2017 · codepen.io · its alternatives →

20. 20
    Sheets Add-On for Monte-Carlo Simulations▲7

    2020 · gsuite.google.com · its alternatives →

21. 21
    Collection of visualizations for IPython▲5

    2015 · nbviewer.ipython.org · its alternatives →

22. 22
    Periodic Table of Visualization Methods▲2

    Visualization for communication, engineering and business

    2016 · visual-literacy.org · its alternatives →

23. 23
    Simple interactive tools to improve statistical intuition▲5

    2022 · tools.laszlokorte.de · its alternatives →

24. 24
    The Observatory of Economic Complexity by MIT▲6

    Visualization engine for international trade data.

    2017 · media.mit.edu · 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 →