Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

Svelto ECS C# Entity Component System

A high-performance C# based Archetype & Chunks Entity Component System (ECS) with optional multithreading.

🚀Actors is a framework empowering developers to make better games faster on Unity.

Entity Component System framework aiming for syntax and usage simplicity with maximum performance for game development.

Unity DOTS Sprite Rendering Package

🎲 ECS Framework for Unity Game Engine and .Net Platform

Entity Component System (ECS) for Unity, Godot, MonoGame, .Net Platform

SpatialOS GDK for Unity

High-performance C# ECS

... the little C# ECS that loves you back!

Pure C# Entity Component System framework

Trying to recreate a simple RTS game using Unity and pure ECS

EgoCS: An Entity (GameObject) Component System framework for Unity3D

This is a simple and interactive Unity3d example project to show how to use Entitas

SpatialOS GDK for Unity FPS Starter Project

A C# wrapper for flecs

Extensions for Arch with some useful features like Systems, Source Generator and Utils.

Networking framework for Entitas ECS. Targeted at turnbased games or other slow-paced genres.

Entitas-Lite is a No-CodeGenerator branch of Entitas, and also a fast & easy ECS framework for C#/Unity.