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. Exploring Family Trees/Pedigree Collapse – Interactive D3 visualization launched in 2015; newer entries below may have overtaken it.

1. 1DL
   Displaying Lifespan Info in a D3 Family Tree Visualization▲15

   2015 · learnforeverlearn.com · its alternatives →

2. 2
   ARRVLS - Alpha-1▲66

   A story about a family and their genetic map

   2015 · its alternatives →

3. 3
   AlphaGenome Atlas▲149

   Google's AI map of every possible human DNA mutation

   Sep 2026 · blog.google · its alternatives →

4. 4
   Learning D3▲8

   A course on building data visualizations with D3.js

   2016 · its alternatives →

5. 5
   Growthverse▲233

   An interactive visualization of marketing tech tools

   2015 · growthverse.com · its alternatives →

6. 6IT
   Intro to Machine Learning in Interactive D3.js Visualizations▲128

   Experiments in expressing statistical thinking with interactive design

   2015 · r2d3.us · its alternatives →

7. 7M3
   Mercer – 3D data visualization JavaScript library with three.js▲7

   2015 · gmarland.github.io · its alternatives →

8. 8
   Datamatic▲156

   Editable data visualizations for the web

   2017 · datamatic.io · its alternatives →

9. 9
   D3.js▲1

   Interactive Data Visualizations in Javascript

   2013 · d3js.org · its alternatives →

10. 10ND
    New data visualization tool and why we made it▲9

    2014 · blog.spritesapp.com · its alternatives →

11. 11
    Flourish▲7

    Next-generation platform for data visualisation.

    2017 · flourish.studio · its alternatives →

12. 12
    PolicyViz: Chris Parmer from Plotly▲53

    The future of online data visualization tools

    2016 · policyviz.com · its alternatives →

13. 13OS
    Open source library for building visualizations with react and d3▲6

    2017 · medium.com · its alternatives →

14. 14KA
    Knarr, a collaborative, visual data exploration tool▲6

    2020 · knarr.io · its alternatives →

15. 15TA
    Treeflex – A flexbox based library for drawing hierarchy trees with CSS▲6

    2018 · dumptyd.github.io · its alternatives →

16. 16GS
    gridvisual – search and visualize EU data (D3.js)▲9

    2014 · gridvisual.com · its alternatives →

17. 17DJ
    D3.js/HyperApp-powered interactive fractals▲5

    2017 · codepen.io · its alternatives →

18. 18BV
    Beautiful Visualisations with the Chord Package▲6

    Beautiful Data Science

    2020 · shahinrostami.com · its alternatives →

19. 19OV
    Octree Visualization▲7

    2020 · nickyvanurk.com · its alternatives →

20. 20
    A simple, auto-layout family tree generator▲6

    I built this as a side project because I found existing family tree tools either too bloated or too manual—I spent more time dragging boxes and aligning lines than actually mapping my family history. My goal was to make it instant: you just add the names, and the auto-layout engine handles the hierarchy and spacing automatically. It runs entirely in the browser and exports high-res PNG/JPGs. Would love feedback on the layout logic (especially for complex families) and the overall UI flow. Happy to answer any questions!

    Mar 2026 · familytreeeasy.com · its alternatives →

21. 21
    Visualgo▲3

    Visualising data structures and algorithms through animation

    2016 · visualgo.net · its alternatives →

22. 22VO
    Visualization of Catmull-ROM Spline Generation▲6

    2023 · billhillapps.com · its alternatives →

23. 23
    R2D3▲5

    A Visual Introduction to Machine Learning

    2017 · r2d3.us · its alternatives →

24. 24
    Collection of visualizations for IPython▲5

    2015 · nbviewer.ipython.org · 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 →