Libraries tagged by heirarchy

Tree data structure for PHP

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An implementation of the Closure Tables pattern for Eloquent.

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Framework-agnostic PHP database library with unified API for MySQL, MariaDB, PostgreSQL, SQLite, MSSQL, and Oracle. Query Builder, caching, sharding, window functions, CTEs, JSON, migrations, ActiveRecord, CLI tools, AI-powered analysis. Zero external dependencies.

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Nested Set Model for Laravel 10.0 and up (fork with patches for Lychee)

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Nested Set Model for Laravel 12+ (Lunar-maintained fork of kalnoy/nestedset)

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Expandable parent/child tree rows for Filament v4 & v5 tables — inline sub-rows, search/filter aware, expand & collapse all.

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Manage vocabularies and taxonomies as separate node-hierarchy.

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The most advanced enterprise-grade permission management system for Laravel. RBAC + ABAC + Role Hierarchy + Multi-Tenancy + Audit Logging.

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class library for CRUD the nested set data such as category tree.

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Transforms flat collections to a nested hierarchy

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Phalcon Nested Set Models. Nested set models for Phalcon Framework

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Closure table hierarchies for Eloquent models with O(1) ancestor/descendant queries.

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Adjacency List’ed Closure Table database design pattern implementation for Laravel. Includes restore of tree

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Vortos authorization — policy engine, RBAC, role hierarchy

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Autopopulate submenus based on taxonomy, post type, or post hierarchy.

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