Python sparse-set ECS with strong type-hinting. Supports entitiy relations.
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Updated
Apr 6, 2026 - Python
Python sparse-set ECS with strong type-hinting. Supports entitiy relations.
Fast Minimal Sparse set for Odin Language
A few different entity component systems
Lightweight C++ sparse set for fast component access in an ECS architecture.
A simple sparse set implementation, used to research how some entity component systems work (like entt).
Fast, cache friendly, continuous memory sparse collections with CRUD all O(1)
TypeScript SparseSet for ECS and ID-based collections.
Entity-component-system (ECS) library using sparse sets
An immutable, memory-efficient set of integers implementation for Python.
an unsigned integer collection with O(1) time complexity for addition, deletion, and lookup. Iteration is O(n).
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