🌳 probably the best abstract model/admin for your tree based stuff.

SVG ancestor fan chart module for the webtrees genealogy application — interactive D3.js visualization with zoom, export and up to 10 generations.

This repository contains code behind the visualization of the Wikimedia tool etytree at http://tools.wmflabs.org/etytree/

SVG pedigree chart module for the webtrees genealogy application — interactive D3.js tree visualization with multiple layouts and up to 25 generations.

assign `.parent` properties to all nodes in an ast.

[Node.js] Returns an object’s class and its ancestors.

Ancestral Paper Offering

Cross-platform GEDCOM viewer

Javascript tree view of 85 animals ancestors all the way to Choanoflagellates

An interactive family tree visualization

This code is the implementation of a recursive tree like binary search tree. The program creates a BST from the input and prints it out. Additionally it also prints the ancestors of a particular node.

Microsoft Windows Batch script that performs recursive scanning ( within a folder structure ) for files containing XMP-Photoshop:DocumentAncestors metadata greater than 100 values. Script includes logging , customizable email notifications , as well as the capability for predetermined scheduling ( via the Microsoft Windows Task Scheduler ).

The 3rd generation of Jewish Ancestors closed the window, I wasn't able to get them to celebrate christmas.

Trivial tool that takes a list of animal IDs, extracts a csv pedigree file for the given IDs and all their ancestors' IDs, builds a new pedigree with them sorted, and stores it into a new file.

A simulation of Human population starting at 2000 B.C with very few ancestors

Tree data for next.