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

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

| 2 | [open-source-flash](https://github.com/open-source-flash/open-source-flash) | 7320 | 111 | ActionScript | 25 | Petition to open source Flash and Shockwave spec | 2021-02-24T08:44:01Z |

| 4 | [webcamjs](https://github.com/jhuckaby/webcamjs) | 2508 | 1108 | ActionScript | 154 | HTML5 Webcam Image Capture Library with Flash Fallback | 2020-04-22T07:50:12Z |

| 5 | [as3corelib](https://github.com/mikechambers/as3corelib) | 1500 | 449 | ActionScript | 106 | An ActionScript 3 Library that contains a number of classes and utilities for working with ActionScript? 3. These include classes for MD5 and SHA 1 hashing, Image encoders, and JSON serialization as well as general String, Number and Date APIs. | 2024-08-18T20:22:14Z |

| 6 | [mapgen2](https://github.com/amitp/mapgen2) | 1365 | 212 | ActionScript | 1 | Map generator for games written in Flash. *There's an HTML5 version* on github/redblobgames/mapgen2 . Generates island maps with a focus on mountains, rivers, coastlines. | 2025-05-07T23:38:10Z |

| 7 | [scratch-flash](https://github.com/scratchfoundation/scratch-flash) | 1357 | 514 | ActionScript | 0 | Open source version of the Scratch 2.0 project editor. This is the basis for the online and offline versions of Scratch found on the website. | 2019-02-05T18:30:34Z |

| 8 | [flixel](https://github.com/AdamAtomic/flixel) | 1141 | 195 | ActionScript | 68 | flixel is a free Actionscript (Flash) library that I distilled from a variety of Flash games that I've worked on over the last couple years, including Gravity Hook, Fathom and Canabalt. It's primary function is to provide some useful base classes that you can extend to make your own game objects. | 2015-11-05T01:35:36Z |

| 9 | [as3-signals](https://github.com/robertpenner/as3-signals) | 1063 | 200 | 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 |

| 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) | 710 | 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) | 678 | 129 | ActionScript | 0 | None | 2017-03-24T07:51:44Z |

| 18 | [away3d-core-fp11](https://github.com/away3d/away3d-core-fp11) | 642 | 268 | ActionScript | 100 | Away3D engine for Flash Player 11 | 2024-06-03T14:06:14Z |

| 19 | [boscaceoil](https://github.com/TerryCavanagh/boscaceoil) | 595 | 70 | ActionScript | 50 | A simple music making program | 2024-07-11T20:05:39Z |

| 21 | [Fanvas](https://github.com/Tencent/Fanvas) | 552 | 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 |

| 23 | [jQuery-webcam](https://github.com/infusion/jQuery-webcam) | 515 | 269 | ActionScript | 34 | A webcam wrapper plugin for jQuery | 2024-04-04T12:36:16Z |

| 27 | [Anodyne-1-Repo](https://github.com/analgesicproductions/Anodyne-1-Repo) | 385 | 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 |

| 29 | [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 |

| 32 | [flex-sdk](https://github.com/apache/flex-sdk) | 364 | 147 | ActionScript | 0 | Mirror of Apache Flex SDK | 2024-03-04T21:47:43Z |

| 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 |

| 47 | [flexunit](https://github.com/flexunit/flexunit) | 270 | 90 | ActionScript | 0 | Open source repository for FlexUnit project for Actionscript 3 and Flex projects. | 2014-01-16T19:35:45Z |

| 48 | [BulkLoader](https://github.com/arthur-debert/BulkLoader) | 269 | 60 | ActionScript | 9 | A bulk loading library for Actionscript. | 2015-08-31T21:13:30Z |

| 49 | [glassesfactory](https://github.com/glassesfactory/glassesfactory) | 267 | 23 | ActionScript | 0 | 俺々ライブラリ | 2016-08-07T10:39:48Z |

| 51 | [SWFWire](https://github.com/magicalhobo/SWFWire) | 255 | 94 | ActionScript | 21 | Flash Development Tools | 2018-09-10T06:08:34Z |

| 52 | [DragonBonesAS](https://github.com/DragonBones/DragonBonesAS) | 250 | 117 | ActionScript | 18 | DragonBones ActionScript Runtime | 2017-08-30T09:09:03Z |

| 53 | [AS3WebSocket](https://github.com/theturtle32/AS3WebSocket) | 250 | 95 | ActionScript | 7 | ActionScript 3 WebSocket client implementation for the final WebSocket Draft RFC6455 | 2016-09-22T20:13:57Z |

| 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 |

| 63 | [FlashSocket.IO](https://github.com/simb/FlashSocket.IO) | 211 | 74 | ActionScript | 11 | Library to help Flash, Flex and ActionScript clients connect to Socket.IO servers. | 2016-09-22T20:16:49Z |

| 64 | [avmplus](https://github.com/adobe-flash/avmplus) | 210 | 91 | ActionScript | 1 | Source code for the Actionscript virtual machine | 2013-12-03T00:05:33Z |

| 66 | [GrindPlayer](https://github.com/kutu/GrindPlayer) | 208 | 61 | ActionScript | 7 | OSMF + Flex based flash video player, which provides most needed functionality in nowadays | 2014-10-02T17:32:44Z |

| 67 | [Flashbang](https://github.com/cure53/Flashbang) | 205 | 47 | ActionScript | 14 | Project "Flashbang" - An open-source Flash-security helper | 2015-04-19T11:07:27Z |

| 68 | [kingdom](https://github.com/noio/kingdom) | 204 | 54 | ActionScript | 2 | A minimal game. | 2021-01-20T08:45:52Z |