django-treebeard is a library that implements efficient tree implementations for the Django Web Framework 2.2 and later.

It is written by Gustavo Picón and licensed under the Apache License 2.0.

django-treebeard is:

• Flexible: Includes 3 different tree implementations with the same API:
  1. Adjacency List
  2. Materialized Path
  3. Nested Sets
• Fast: Optimized non-naive tree operations
• Easy: Uses Django Model Inheritance with abstract classes to define your own models.
• Clean: Testable and well tested code base. Code/branch test coverage is above 96%.

You can find the documentation in

http://django-treebeard.readthedocs.io/en/latest/

django-treebeard officially supports

• Django 3.2, 4.1, 4.2
• Python 3.8 - 3.11
• PostgreSQL, MySQL, MSSQL, SQLite database back-ends.