| Ranking | Project Name | Stars | Forks | Language | Open Issues | Description | Last Commit |

| ------- | ------------ | ----- | ----- | -------- | ----------- | ----------- | ----------- |

| 2 | [open-source-flash](https://github.com/open-source-flash/open-source-flash) | 7321 | 111 | ActionScript | 25 | Petition to open source Flash and Shockwave spec | 2021-02-24T08:44:01Z |

| 3 | [Starling-Framework](https://github.com/Gamua/Starling-Framework) | 3050 | 812 | ActionScript | 77 | The Cross Platform Game Engine | 2026-02-22T21:30:04Z |

| 4 | [webcamjs](https://github.com/jhuckaby/webcamjs) | 2509 | 1108 | ActionScript | 154 | HTML5 Webcam Image Capture Library with Flash Fallback | 2020-04-22T07:50:12Z |

| 9 | [as3-signals](https://github.com/robertpenner/as3-signals) | 1063 | 199 | ActionScript | 4 | Signals is a new approach for AS3 events, inspired by C# events and signals/slots in Qt. | 2025-05-19T18:05:34Z |

| 10 | [bfxr](https://github.com/increpare/bfxr) | 1024 | 91 | ActionScript | 10 | Flash + AIR sound effects generator. Based on Sfxr. | 2025-04-17T12:18:05Z |

| 11 | [robotlegs-framework](https://github.com/robotlegs/robotlegs-framework) | 962 | 254 | ActionScript | 14 | An ActionScript 3 application framework for Flash and Flex | 2020-06-16T09:09:56Z |

| 13 | [feathersui-starling](https://github.com/feathersui/feathersui-starling) | 914 | 380 | ActionScript | 165 | User interface components for Starling Framework, ActionScript 3, and Adobe AIR | 2026-01-22T22:20:03Z |

| 14 | [flashls](https://github.com/mangui/flashls) | 745 | 260 | ActionScript | 167 | HLS Flash Plugin/Player (Chromeless,OSMF,FlowPlayer,mediaelement.js,video.js,Clappr) | 2018-11-19T15:02:08Z |

| 15 | [VirtualCockroach](https://github.com/FerryYoungFan/VirtualCockroach) | 709 | 50 | ActionScript | 31 | 一只蟑螂桌面“宠物” Cockroach Desktop "Pet" | 2019-09-24T09:47:41Z |

| 16 | [juicy-breakout](https://github.com/grapefrukt/juicy-breakout) | 676 | 129 | ActionScript | 0 | None | 2017-03-24T07:51:44Z |

| 17 | [emulator](https://github.com/nesbox/emulator) | 647 | 258 | ActionScript | 90 | Emulator of NES, Super Nintendo, Sega Mega Drive, GameBoy video consoles | 2015-08-02T12:15:51Z |

| 18 | [away3d-core-fp11](https://github.com/away3d/away3d-core-fp11) | 642 | 266 | ActionScript | 100 | Away3D engine for Flash Player 11 | 2024-06-03T14:06:14Z |

| 20 | [Citrus-Engine](https://github.com/DaVikingCode/Citrus-Engine) | 552 | 221 | ActionScript | 65 | Modern AS3 Game Engine | 2026-03-06T06:53:50Z |

| 21 | [Fanvas](https://github.com/Tencent/Fanvas) | 551 | 194 | ActionScript | 0 | Fanvas，一键把swf转为html5 canvas动画。 Fanvas is a tool which can turn flash into canvas animation with just one key! | 2019-10-24T03:48:59Z |

| 22 | [as3swf](https://github.com/claus/as3swf) | 529 | 123 | ActionScript | 13 | Low level Actionscript 3 library to parse, create, modify and publish SWF files. | 2018-02-21T01:19:53Z |

| 26 | [FlashPunk](https://github.com/useflashpunk/FlashPunk) | 394 | 137 | ActionScript | 61 | 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. | 2016-03-31T05:56:47Z |

| 27 | [Anodyne-1-Repo](https://github.com/analgesicproductions/Anodyne-1-Repo) | 386 | 36 | ActionScript | 1 | Anodyne 1 Source Code | 2024-06-04T22:57:49Z |

| 28 | [flump](https://github.com/tconkling/flump) | 385 | 71 | ActionScript | 34 | Exports Flash .FLAs to GPU-friendly formats | 2020-01-27T18:53:00Z |

| 30 | [Alternativa3D](https://github.com/AlternativaPlatform/Alternativa3D) | 382 | 126 | ActionScript | 9 | Alternativa3D Flash GPU accelerated 3D engine | 2024-05-03T15:09:55Z |

| 31 | [Weave](https://github.com/WeaveTeam/Weave) | 368 | 68 | ActionScript | 0 | Weave (Web-based Analysis and Visualization Environment) | 2019-01-06T02:11:59Z |

| 33 | [AS3Libs](https://github.com/gskinner/AS3Libs) | 356 | 42 | ActionScript | 0 | A collection of AS3 libraries and sketches that I have built over the years. | 2021-08-25T12:08:46Z |

| 34 | [wck](https://github.com/jesses/wck) | 356 | 54 | ActionScript | 12 | Box2d Flash Alchemy Port + World Construction Kit (AS3 Physics Engine) | 2015-09-01T06:23:50Z |

| 35 | [Gestouch](https://github.com/fljot/Gestouch) | 356 | 82 | ActionScript | 36 | Gestouch: multitouch gesture recognition library for Flash (ActionScript) development. | 2016-03-01T17:49:07Z |

| 60 | [avmplus](https://github.com/adobe/avmplus) | 224 | 78 | ActionScript | 6 | Source code for the Actionscript virtual machine | 2019-10-02T23:38:19Z |

| 61 | [ovmeet](https://github.com/ccallcn/ovmeet) | 219 | 110 | ActionScript | 1 | SIP视频对讲、MCU融屏、指挥调度 、网页视频会议、视频会议、H5视频直播、SIP广播会议、融合通信、WebRtc、RTMP、SIP、RTSP、白板、视频录制、视频通话、旁路直播、AR眼镜、执法记录仪、AR专家系统、AR远程协助、AR巡检、远程医疗、视频安全帽、机顶盒 | 2026-05-08T07:37:16Z |

| 62 | [glitch-avatars](https://github.com/tinyspeck/glitch-avatars) | 213 | 99 | ActionScript | 1 | Art and source for Glitch's customizable avatars | 2013-12-03T01:51:08Z |

| 65 | [Starling-Filters](https://github.com/devon-o/Starling-Filters) | 208 | 49 | ActionScript | 0 | A collection of filters for use with the Starling AS3 framework. | 2017-12-12T17:18:45Z |

| 66 | [GrindPlayer](https://github.com/kutu/GrindPlayer) | 207 | 61 | ActionScript | 7 | OSMF + Flex based flash video player, which provides most needed functionality in nowadays | 2014-10-02T17:32:44Z |

| 67 | [kingdom](https://github.com/noio/kingdom) | 205 | 54 | ActionScript | 2 | A minimal game. | 2021-01-20T08:45:52Z |