1.phaserjs / phaser
Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.
+662 stars
from 39,986 · score 6.50
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
41 repositories by Attention Score · Aug 7, 2026 – Nov 4, 2026 (UTC)
2.skypjack / entt
Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
- header-only
- modern-cpp
- cpp
- entity-component-system
- game-development
- game-programming
- +14 more
+293 stars
from 12,946 · score 5.68
3.flame-engine / flame
A Flutter based game engine.
- flutter
- game-engine
- game
- dart
- flame
- hacktoberfest
- +2 more
+136 stars
from 10,677 · score 4.92
4.boardgameio / boardgame.io
State Management and Multiplayer Networking for Turn-Based Games
- boardgames
- game-engine
- tabletop
- react
- react-native
- javascript
- +2 more
+110 stars
from 12,373 · score 4.71
5.turbulenz / turbulenz_engine
Turbulenz is a modular 3D and 2D game framework for making HTML5 powered games for browsers, desktops and mobile devices.
+108 stars
from 5,023 · score 4.69
6.friflo / Friflo.Engine.ECS
High-performance C# ECS
- csharp
- ecs
- ecs-framework
- entity-component-system
- godot
- monogame
- +12 more
+75 stars
from 730 · score 4.33
7.Kapendev / parin
A delightfully simple 2D game engine.
- game-engine
- gamedev
- game-development
- cross-platform
- game-framework
- graphics
- +3 more
+59 stars
from 87 · score 4.09
+49 stars
from 2,569 · score 3.91
9.HaxeFlixel / flixel
Free, cross-platform 2D game engine powered by Haxe and OpenFL
- 2d-game-engine
- flixel
- haxeflixel
- haxelib
- openfl
- haxe
- +2 more
+49 stars
from 2,185 · score 3.91
10.AlmasB / FXGL
Java / JavaFX / Kotlin Game Library (Engine)
- game-development
- game-engine
- javafx
- gamedev
- kotlin
- java
- +14 more
+48 stars
from 4,826 · score 3.89
11.FosterFramework / Foster
A small C# game framework
- 2d
- cross-platform
- csharp
- dotnet
- game-development
- game-engine
- +3 more
+42 stars
from 848 · score 3.76
12.ppy / osu-framework
A game framework written with osu! in mind.
- game-frameworks
- game-engine
- osu
- hacktoberfest
+41 stars
from 1,990 · score 3.74
13.openfl / openfl
An open source library for creative expression on the web, desktop, mobile and consoles. Inspired by the classic Flash and AIR APIs.
- adobe-air
- adobe-flash
- cross-platform
- flash
- frontend
- game-development
- +8 more
+36 stars
from 2,139 · score 3.61
+35 stars
from 3,482 · score 3.58
15.GameFoundry / B3DFramework
Modern C++ library for the development of real-time graphical applications
+35 stars
from 1,910 · score 3.58
16.Ukendio / jecs
A fast, portable Entity Component System for Luau
- data-oriented
- data-oriented-design
- ecs
- entity-component-system
- game-development
- gamedev
- +4 more
+34 stars
from 447 · score 3.56
17.prime31 / Nez
Nez is a free 2D focused framework that works with MonoGame and FNA
- monogame
- fna
- nez
- farseerphysics
+33 stars
from 2,057 · score 3.53
18.sschmid / Entitas
Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity
+31 stars
from 7,649 · score 3.47
19.RafaelBarbosatec / bonfire
(RPG maker) Create RPG-style or similar games more simply with Flame.
- flutter
- gamedev-library
- game
- dart
- gamedev
- flutter-package
+31 stars
from 1,458 · score 3.47
+24 stars
from 3,589 · score 3.22
21.Siv3D / OpenSiv3D
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
- game-engine
- gamedev
- game-developement
- cpp
- cpp20
- c-plus-plus
- +2 more
+23 stars
from 1,176 · score 3.18
+21 stars
from 680 · score 3.09
23.gamelab / kiwi.js
Kiwi.js is a blazingly fast mobile & desktop browser based HTML5 game framework. It uses CocoonJS for publishing to the AppStore.
+18 stars
from 1,464 · score 2.94
24.openfl / lime
A foundational Haxe framework for cross-platform development
- haxe
- cross-platform
- frontend
- game-development
- gamedev
- hashlink
- +4 more
+16 stars
from 840 · score 2.83
25.kjkrol / goke
High-performance, zero-allocation ECS for Go. Cache-friendly data orchestrator with type-safe iterators.
- ecs
- entity-component-system
- gamedev
- go
- goalng
- geme-engine
- +2 more
+8 stars
from 86 · score 2.20
26.ceramic-engine / ceramic
Cross-platform 2D framework written in Haxe that can export natively to desktop (windows, mac, linux), mobile (ios, android), web (js + webgl) and to unity projects
+7 stars
from 347 · score 2.08
+6 stars
from 387 · score 1.95
28.Divine-Star-Software / DivineVoxelEngine
A multi-threaded, renderer-independent voxel engine in TypeScript. Build Minecraft-style voxel worlds and games that run in the browser.
+6 stars
from 260 · score 1.95
29.EngoEngine / engo
Engo is an open-source 2D game engine written in Go.
- game-engine
- engo
- go
- opengl
- entity-component-system
+5 stars
from 1,817 · score 1.79
+5 stars
from 321 · score 1.79
31.nidorx / ecs-lua
ECS Lua is a fast and easy to use ECS (Entity Component System) engine for game development.
- lua
- roblox
- luajit
- robloxlua
+5 stars
from 231 · score 1.79
+4 stars
from 788 · score 1.61
33.useflashpunk / FlashPunk
A free ActionScript 3 library designed for developing 2D Flash games. It provides you with a fast, clean framework to prototype and develop your games in. This means that most of the dirty work (timestep, animation, input, and collision to name a few) is already coded for you and ready to go, giving you more time and energy to concentrate on the design and testing of your game.
+4 stars
from 391 · score 1.61
34.cocoatoucher / Glide
Game engine for making 2d games on iOS, macOS and tvOS, with practical examples and tutorials
- game-engine
- 2d-game-engine
- games
- spritekit
- gameplaykit
- apple
- +10 more
+3 stars
from 504 · score 1.39
+3 stars
from 376 · score 1.39
36.Liquidream / scumm-8
A PICO-8 demake of the SCUMM engine that powered most of the classic LucasArts adventure games, such as Monkey Island and Maniac Mansion.
- pico-8
- pico8
- scumm
- point-and-click
+3 stars
from 359 · score 1.39
37.rbxts-flamework / core
Flamework is an extensible game framework. It requires typescript and offers many useful features.
- roblox
- roblox-ts
- typescript
- game-development
+2 stars
from 158 · score 1.10
38.tek256 / astera
A C99 Cross Platform 2D Game Library
- game-development
- game-engine
- cmake
- 2d-game-library
- c
+1 stars
from 301 · score 0.69
39.andygeiss / ecs
Build your own Game-Engine based on the Entity Component System concept in Golang.
- go
- golang
- game-development
- entity-component-system
- scalability
- goroutine
- +6 more
+1 stars
from 176 · score 0.69
40.gonutz / prototype
Simple 2D game prototyping framework targetting Windows, Mac, Linux, WASM.
+1 stars
from 108 · score 0.69
41.elgopher / pi
Game engine for creating retro games for modern computers. Inspired by Pico-8 and powered by Ebitengine.
- game-development
- game-engine
- pixel-perfect
- game-library
- pico-8
- ebitengine
- +11 more
+1 stars
from 70 · score 0.69