OpenFL
software framework
OpenFL is a free and open-source software framework and platform for the creation of multi-platform applications and video games. OpenFL applications can be written in Haxe, JavaScript (EcmaScript 5 or 6+), or TypeScript, and may be published as standalone applications for several targets including iOS, Android, HTML5 (choice of Canvas, WebGL, SVG or DOM), Windows, macOS, Linux, WebAssembly, Flash, AIR, PlayStation 4, PlayStation 3, PlayStation Vita, Xbox One, Wii U, TiVo, Raspberry Pi, and Node.js.
The most popular editors used for Haxe and OpenFL development are:
Visual Studio Code (with plugin)
HaxeDevelop (supports code folding, code refactoring and interactive debugging)
Sublime Text (with plugin)
IntelliJ IDEA (with plugin)
OpenFL contains Haxe ports of major graphical libraries such as Away3D, Starling, Babylon.js, Adobe Flash and DragonBones. Due to the multi-platform nature of OpenFL, such libraries usually run on multiple platforms such as HTML5, Adobe AIR and Android/iOS.
More than 500 video games have been developed with OpenFL, including Papers, Please, Rymdkapsel, Lightbot, Friday Night Funkin', and Madden NFL Mobile.
OpenFL was created by Joshua Granick and is currently administered and maintained by Chris Speciale, software engineer, board member, and co-owner.
Technical details
OpenFL
OpenFL is designed to fully mirror the Flash API. SWF files created with Adobe Flash Professional or other authoring tools may be used in OpenFL programs.
OpenFL supports rendering in OpenGL, Cairo, Canvas, SVG and even HTML5 DOM. In the browser, WebGL is the default renderer but if unavailable then canvas (CPU rendering) is used. Certain features (shape.graphics or bitmapData.draw) will use CPU rendering, but the display list remains GPU accelerated as far as possible.
Lime
OpenFL uses the Lime library for low-level rendering. Lime provides hardware-accelerated rendering of vector graphics on all supported platforms.
This brief starts where responsible research should: with the source description of “OpenFL” as software framework. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as software framework. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Aug 14, 2025. The linked authority identifier is Q6954720. None of the 1 selected statements returned an explicit reference.
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This entry incorporates text from “OpenFL” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.