Tree Structure

AncestryRuby

A Ruby gem for organizing ActiveRecord models into efficient tree structures using the materialized path pattern.

BaumPHP

A Laravel Eloquent implementation of the Nested Set pattern for efficient hierarchical data management.

closure_treeRuby

A Ruby gem for efficiently modeling hierarchical data in ActiveRecord using closure tree tables.

ActsAsTreeRuby

A Ruby gem that extends ActiveRecord to easily model hierarchical parent-child relationships in Rails applications.

mini-xmlC

A lightweight C library for parsing and manipulating XML data with minimal dependencies.

ClosureTablePHP

A Laravel package implementing the Closure Table pattern with adjacency lists for efficient hierarchical data storage and querying.

gtreeGo

A Go package and CLI to generate ASCII trees from Go programs or Markdown lists, and create/verify directories.

Mongoid TreeRuby

A tree structure implementation for Mongoid documents using the materialized path pattern.

envhGo

A Go library providing environment variable management with tree structures and struct population.

ActsAsRecursiveTreeRuby

A Rails gem that enables efficient tree-based data queries using recursive SQL with PostgreSQL or SQLite.

treemapGo

A generic sorted map implementation for Go using a red-black tree with Go 1.18 generics.