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Life & fun · alternatives · 2026

DL

This tool visualizes family trees using D3, displaying how ancestors span across generations. It shows the theoretical maximum number of ancestors in each generation using a green "ancestor cone" that accounts for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Displaying Lifespan Info in a D3 Family Tree Visualization launched in 2015; newer entries below may have overtaken it.

  1. 1WP

    2014 · roadtolarissa.com · its alternatives →

  2. 2P3
  3. 3EF
  4. 4WT

    2013 · jasondavies.com · its alternatives →

  5. 5

    2016 · github.com · its alternatives →

  6. 6

    Visualize your whole life through a 3D Timeline

    2024 · myjourney-timeline.com · its alternatives →

  7. 7TO

    2019 · observablehq.com · its alternatives →

  8. 8

    Free family tree building tool

    2023 · its alternatives →

  9. 9AT
  10. 10

    Visualize your day as 144 rectangles, where each rectangle represents 10 minutes.

    2022 · rectangles.app · its alternatives →

  11. 11

    Hi HN! I'm Gabriel, the author of dep-tree (https://github.com/gabotechs/dep-tree), and I wanted to show off this tool and explain why it's being really useful at my current org for dealing with code complexity. I work at a startup where business evolves really fast, and requirements change frequently, so it's easy to end up with big piles of code stacked together without a clear structure, specially with tight deadlines. I made dep-tree [1] to help us maintain a clean code architecture and a logical separation of concerns between parts of the application, which is…

    2024 · github.com · its alternatives →

  12. 12

    A handy tool for browsing cohort datasets

    2014 · bslatkin.github.io · its alternatives →

  13. 13

    Over the weekend I was discussing the latest news relating to open weights with some of my non-techie friends. After 30 mins of waffling, I realised it is quite a long and interesting story, with many twists and turns. I've always wanted to create a 'long scroll' story, but have never found a suitable story to tell. This felt like a fun weekend project to undertake. The story itself doesn't have too many scroll effects (which is probably a good thing), it was more about trying to tell a story with a certain style that wouldn't really fit on my personal blog. Would love to get your feedback…

    2020 · blog.scottlogic.com · its alternatives →

  14. 14

    Create your own private family tree in a visual way

    2021 · jisco.me · its alternatives →

  15. 15

    An interactive data visualisation about Exoplanets by TK Vishal

    2019 · exoplanetexplore.now.sh · its alternatives →

  16. 16OF
  17. 17IT

    Experiments in expressing statistical thinking with interactive design

    2015 · r2d3.us · its alternatives →

  18. 18MR
  19. 19

    Genealogy management system

    2022 · notionthings.com · its alternatives →

  20. 20

    Upload DNA data and learn more about your ancient ancestors

    2020 · genomelink.io · its alternatives →

  21. 21

    The easiest way to discover your family.

    2016 · forsale.godaddy.com · its alternatives →

  22. 22

    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 →

  23. 23

    Reference tool for data visualisation

    2016 · datavizcatalogue.com · its alternatives →

  24. 24

    The largest ancestry DNA database in the world

    2014 · familytreedna.com · its alternatives →

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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 →