Alternatives and similar repositories for flecs

Users that are interested in flecs are comparing it to the libraries listed below

• skypjack / entt
  Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
  ☆11,529Updated last week
• SanderMertens / ecs-faq
  Frequently asked questions about Entity Component Systems
  ☆2,407Updated last month
• floooh / sokol
  minimal cross-platform standalone C headers
  ☆8,775Updated this week
• ConfettiFX / The-Forge
  The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
  ☆5,254Updated 2 months ago
• RandyGaul / cute_headers
  Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games
  ☆4,745Updated last week
• turanszkij / WickedEngine
  3D engine with modern graphics
  ☆6,466Updated this week
• dfranx / SHADERed
  Lightweight, cross-platform & full-featured shader IDE
  ☆4,619Updated last year
• bkaradzic / bgfx
  Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.
  ☆16,090Updated last week
• bombomby / optick
  C++ Profiler For Games
  ☆3,058Updated last year
• jrouwe / JoltPhysics
  A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by…
  ☆8,409Updated last week
• DiligentGraphics / DiligentEngine
  A modern cross-platform low-level graphics library and rendering framework
  ☆3,983Updated last week
• amzeratul / halley
  A lightweight game engine written in modern C++
  ☆3,747Updated this week
• wolfpld / tracy
  Frame profiler
  ☆12,713Updated this week
• shader-slang / slang
  Making it easier to work with shaders
  ☆4,486Updated this week
• raizam / gamedev_libraries
  A collection of open source c/c++ libraries for gamedev
  ☆1,628Updated last year
• crownengine / crown
  A complete and cross-platform game engine designed for flexibility, performance, and fast-iterations.
  ☆2,228Updated this week
• thedmd / imgui-node-editor
  Node Editor built using Dear ImGui
  ☆4,116Updated last year
• mosra / magnum
  Lightweight and modular C++11 graphics middleware for games and data visualization
  ☆5,030Updated last week
• raysan5 / raygui
  A simple and easy-to-use immediate-mode gui library
  ☆4,278Updated last week
• CedricGuillemet / ImGuizmo
  Immediate mode 3D gizmo for scene editing and other controls based on Dear Imgui
  ☆3,589Updated 3 weeks ago
• Immediate-Mode-UI / Nuklear
  A single-header ANSI C immediate mode cross-platform GUI library
  ☆10,356Updated 4 months ago
• nem0 / LumixEngine
  3D C++ Game Engine - yet another open source game engine
  ☆3,668Updated this week
• baldurk / renderdoc
  RenderDoc is a stand-alone graphics debugging tool.
  ☆9,974Updated this week
• premake / premake-core
  Premake
  ☆3,465Updated last week
• recp / cglm
  📽 Highly Optimized 2D / 3D Graphics Math (glm) for C
  ☆2,644Updated 2 months ago
• ValveSoftware / GameNetworkingSockets
  Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.
  ☆8,903Updated last month
• alecthomas / entityx
  EntityX - A fast, type-safe C++ Entity-Component system
  ☆2,291Updated 2 weeks ago
• Dav1dde / glad
  Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
  ☆4,216Updated 4 months ago
• Auburn / FastNoiseLite
  Fast Portable Noise Library - C# C++ C Java HLSL GLSL JavaScript Rust Go
  ☆3,143Updated 3 months ago
• mas-bandwidth / yojimbo
  A network library for client/server games written in C++
  ☆2,607Updated 2 months ago