The Cross Platform Game Engine

Bytecode to source converting Java & Kotlin code into JavaScript, C++, D, C#, PHP, AS3, Dart and Haxe and run it everywhere. Also use JVM code in your favourite language as a library.

Modern AS3 Game Engine

Get The Most Out Of Your CGM Transmitter

ActionScript & MXML language extension for Visual Studio Code. Develop apps for Adobe AIR, Adobe Flash Player, or Apache Royale.

A curated list of awesome libraries and components for ActionScript 3 and Adobe AIR.

Pure .NET 2.0 code Implementation of the ActionScript3 compiler and runtime. Can be used to run scripts in environments where "just-in-time compilation" is not possible

Versions of playerglobal.swc to target Flash Player 9.0–30.0, and accompanying release notes

AS3 running on the command line / server side

A flexible UI framework for Flash AS3

A WebAssembly ActionScript 3.0 Flash player built with Emscripten

F5 Journeys Migration Utility - migrate or upgrade BIG-IP into new F5 platforms

Club Penguin Singleplayer Client

AS2 & AS3 CPPS Emulator, written in Python. (Club Penguin Private Server Emulator)

AIR Package Manager

Let the F5 VSCode extension supercharge your workflows with schema validation, rest client, fast templates, and so much more!!!

.NET library for [dis]assembling Shockwave Flash binaries.

Descriptor file editor for Adobe Air

An example preloader for Starling Framework running in Adobe Flash Player in a web browser

apysc (pronounced æpisk) is a Python frontend library to create HTML and JavaScript, inspired by ActionScript 3 (as3) and Flutter.