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.
+259 stars
from 40,384 · score 5.56
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
23 repositories by Attention Score · Oct 5, 2026 – Nov 3, 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
+89 stars
from 13,151 · score 4.50
3.flame-engine / flame
A Flutter based game engine.
- flutter
- game-engine
- game
- dart
- flame
- hacktoberfest
- +2 more
+44 stars
from 10,771 · score 3.81
4.turbulenz / turbulenz_engine
Turbulenz is a modular 3D and 2D game framework for making HTML5 powered games for browsers, desktops and mobile devices.
+39 stars
from 5,092 · score 3.69
5.boardgameio / boardgame.io
State Management and Multiplayer Networking for Turn-Based Games
- boardgames
- game-engine
- tabletop
- react
- react-native
- javascript
- +2 more
+37 stars
from 12,445 · score 3.64
6.friflo / Friflo.Engine.ECS
High-performance C# ECS
- csharp
- ecs
- ecs-framework
- entity-component-system
- godot
- monogame
- +12 more
+22 stars
from 782 · score 3.14
+18 stars
from 2,600 · score 2.94
8.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
+17 stars
from 2,158 · score 2.89
+16 stars
from 3,501 · score 2.83
10.ppy / osu-framework
A game framework written with osu! in mind.
- game-frameworks
- game-engine
- osu
- hacktoberfest
+16 stars
from 2,015 · score 2.83
11.FosterFramework / Foster
A small C# game framework
- 2d
- cross-platform
- csharp
- dotnet
- game-development
- game-engine
- +3 more
+16 stars
from 873 · score 2.83
12.GameFoundry / B3DFramework
Modern C++ library for the development of real-time graphical applications
+15 stars
from 1,930 · score 2.77
13.RafaelBarbosatec / bonfire
(RPG maker) Create RPG-style or similar games more simply with Flame.
- flutter
- gamedev-library
- game
- dart
- gamedev
- flutter-package
+15 stars
from 1,474 · score 2.77
14.AlmasB / FXGL
Java / JavaFX / Kotlin Game Library (Engine)
- game-development
- game-engine
- javafx
- gamedev
- kotlin
- java
- +14 more
+14 stars
from 4,860 · score 2.71
15.HaxeFlixel / flixel
Free, cross-platform 2D game engine powered by Haxe and OpenFL
- 2d-game-engine
- flixel
- haxeflixel
- haxelib
- openfl
- haxe
- +2 more
+14 stars
from 2,210 · score 2.71
16.prime31 / Nez
Nez is a free 2D focused framework that works with MonoGame and FNA
- monogame
- fna
- nez
- farseerphysics
+11 stars
from 2,079 · score 2.48
17.gamelab / kiwi.js
Kiwi.js is a blazingly fast mobile & desktop browser based HTML5 game framework. It uses CocoonJS for publishing to the AppStore.
+10 stars
from 1,472 · score 2.40
18.sschmid / Entitas
Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity
+9 stars
from 7,671 · score 2.30
19.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
+9 stars
from 1,190 · score 2.30
+8 stars
from 3,605 · score 2.20
21.openfl / lime
A foundational Haxe framework for cross-platform development
- haxe
- cross-platform
- frontend
- game-development
- gamedev
- hashlink
- +4 more
+4 stars
from 852 · score 1.61
22.EngoEngine / engo
Engo is an open-source 2D game engine written in Go.
- game-engine
- engo
- go
- opengl
- entity-component-system
+2 stars
from 1,820 · score 1.10
+1 stars
from 700 · score 0.69