A fast entity component system (ECS) for C & C++

• UpdatedDec 17, 2025
• C

Minecraft game engine for massive custom events

• UpdatedOct 18, 2025
• Rust

Data-oriented and multi-threaded C11 Game Engine with libraries & shaders hot-reloading.

• UpdatedSep 2, 2025
• C

Benchmarks of common ECS (Entity-Component-System)-Frameworks in C++ (or C)

• UpdatedAug 16, 2024
• C++

A C# wrapper for flecs

• UpdatedMay 25, 2025
• C#

A Clojure framework for game dev

• UpdatedDec 7, 2025
• Clojure

Lua script host for flecs

• UpdatedJun 3, 2023
• C

ECS Survivors-like game. Repository for a blog series. Flecs framework for ECS and Raylib as a graphics and game library.

• UpdatedDec 17, 2025
• C++

Zig build package and bindings forhttps://github.com/SanderMertens/flecs

• UpdatedOct 16, 2025
• C

A LuaJIT host for flecs

• UpdatedMar 11, 2023
• Lua

This sample demonstrates usage of cr.h (https://github.com/fungos/cr) hot reload library

• UpdatedJun 23, 2022
• C

Using Jolt with Flecs & Dear ImGui 👀 to add game physics introspection to a raylib game, with pause and stepping for dev tools debugging 🐜.

• UpdatedApr 4, 2024
• CMake

Unigine-ECS is a blazing Fast and Lightweight ECS (Entity Component System). for Unigine Game Engine.

• UpdatedMay 8, 2022
• C#

Yet another FLECS implementation for Godot as an engine module.

• UpdatedNov 16, 2025
• C++

Flecs Entity Component System as a Godot GDExtension

• UpdatedOct 21, 2025
• C++

Arkanoid clone built in C++ with Raylib and flecs

• UpdatedDec 15, 2025
• C++

An archetype-based ECS framework implement in Golang

• UpdatedFeb 23, 2025
• Go

C++ Multiplayer ECS Asteroids game

• UpdatedMay 10, 2024
• C++

FLECS port ofhttps://github.com/reworks-org/EnttPong

• UpdatedOct 23, 2024
• C

Survivors-like game built using flecs, Raylib, C#

• UpdatedJul 15, 2025
• C#