sparse-set

Python sparse-set ECS with strong type-hinting. Supports entitiy relations.

A few different entity component systems

Extracted C++20 ECS engine core & benchmark harness comparing cache behavior up to 10M entities.

Fast, cache friendly, continuous memory sparse collections with CRUD all O(1)

A simple sparse set implementation, used to research how some entity component systems work (like entt).

Lightweight C++ sparse set for fast component access in an ECS architecture.

TypeScript SparseSet for ECS and ID-based collections.

A sparse-set container for C++, enabling O(1) insert, erase, and lookup of active integer IDs without scanning fixed-size ranges.

C++23 module-based ECS core with typed entity handles, sparse-set storage, views, and lifecycle components.

Entity-component-system (ECS) library using sparse sets

Minimal Entity-Component-System (ECS) core in modern C++20, sparse-set component storage, JSON scene serialization, no RTTI. Test assignment for Nau Engine & ITMO.

An immutable, memory-efficient set of integers implementation for Python.

2D game engine in C++20 with Rust asset-toolchain bridge: ECS core, SDL2 renderer, AABB physics, input, demo platformer

an unsigned integer collection with O(1) time complexity for addition, deletion, and lookup. Iteration is O(n).