Porting Examples and Demos

• Games and Game Engines
• Graphics
• Emulators
• Application Frameworks
• Programming Languages
• Tutorials
• Utilities
• Other Examples

Games and Game Engines

Name	Description	Author	Submitted	Link	Source	Status/Date
Geogram	A library of geometric algorithm and interactive 3D graphics. Emscripten target natively supported by the official version. The GUI is done with ImGUI, a version adapted to Emscripten is bundled in GEOGRAM. Embedded LUA interpreter in GEOCOD					ok 2019.05.30
Unity Demos	Angry Bots, Tanks (wasm) (older DT2 blogpost)					semiok 2019.05.30
Nebula3	The Nebula3 engine					cooldnt figure out 2019.05.30
Bullet	The Bullet physics engine compiled to JavaScript with convenient automatically-generated bindings (through ammo.js)					404 2019.05.30
Esenthel Engine	Live Demo					ok 2019.05.30
Quake 3	QuakeJS, a port of ioquake3					page look alive but don't work 2019.05.30
Doom 3	D3wasm, an experimental port of idTech 4 to WebAssembly / WebGL	Gabriel Cuvillier	Jan. 2019	Online demonstration using Doom 3 Demo - Project Page	GitHub repository	page look alive but don't work 2019.05.30
Kigs-framework	Open Source, free , cross platform, multi purpose fast application development framework	Stephane Capo		Online coding samples	GitHub repository
Doom	The open source Freedoom game assets running on PrBoom, which is based on the open source Doom code
UNIGINE	Port of the UNIGINE game engine by ACTISKU					ok 2019.05.30
Urho3D	Free lightweight 2D and 3D framework. Cross-platform support using SDL 2.0 with Emscripten support					ok 2020.04.10
BananaBread	Port of Sauerbraten/Cube 2. Project page here.					ok 2019.05.30
Torque 2D Demo	An experimental port of the Torque 2D game engine. Blogpost					ok 2019.05.30
Voxel Invaders	Blogpost					ok 2019.05.30
Dune II	Port of OpenDune, an open source implementation of the classic real-time strategy game Dune II					"buy this domain" 2019.05.30
Me & My Shadow	A 2D SDL platform/puzzle game (original here)					ok 2019.05.30
Ceferino	Port of a 2D action game (also available here)					ok 2019.05.30
SuperTux	Port of SuperTux by @forandom					page look alive but don't work 2019.05.30
Box2D	The Box2D physics engine compiled to JavaScript with convenient automatically-generated bindings (through box2d.js)					404 2019.05.30
Online Freecell solver	Port of libfreecell-solver (part of Freecell Solver) to WebAssembly and JavaScript, with some jQuery glue and YUI-based graphics
ScummVM ported to HTML5	Demos of Monkey Island 1, Sam & Max, Day of the Tentacle, Indiana Jones and other LucasArts classics in your web browser!					server not found 2019.05.30
drahtkern tech demo	A cross-platform 3D engine techdemo developed by MADE					404 2019.05.30
Open Syobon Action	A parody of Super Mario. Original here.					ok 2019.05.30
Randomedia Game	An endless game with aliens and sheeps. Source code on Github.					ok 2019.05.30
Minko Engine	A free and open source 3D engine for HTML5, iOS, Android, Windows, Mac and Linux.					other site 2019.05.30
Minko - Sponza	The famous Sponza 3D model rendered with the Minko Engine.					other site 2019.05.30
Minko - Venus de Milo	A 3D scan of the Venus de Milo rendered with the Minko Engine.					other site 2019.05.30
Recast.js	- Port of Recast navigation mesh library					ok 2019.05.30
Oxygine	A free and open source 2D game framework for HTML5, iOS, Android, Windows, Mac and Linux.					ok 2019.05.30
Duck Dynasty Slots	A web version of Duck Dynasty Slots which was previously a mobile-only game. Blogpost					404 2019.05.30
CaveExpress and CavePacker	Free and open source 2D games (SDL2).				https://github.com/mgerhardy/caveexpress	ok 2019.05.30
GDevApp	Webapp to create 2D games without programming. Based on open source GDevelop project, ported to JS with Emscripten.					ok 2019.05.30
EasyRPG Player HTML5 port	Port of the EasyRPG Player RPG Maker 2000/2003 games interpreter.					ok 2019.05.30
BrowserHack	Port of NetHack.					ok 2019.05.30
Simon Tatham's Puzzles						ok 2019.05.30
amazeballz pool	Free 3D pool game you can play in your browser. Created using Ragtag's C++ interactive software engine, theRedEngine, compiled to JS/HTML5 using Emscripten.	Ragtag Developments Ltd	02/04/2016	Game Information/Homepage		ok 2019.05.30
raylib	A simple and easy-to-use library to learn videogames programming. Check online examples.	@raysan5	6-Aug-2016	www.raylib.com	https://github.com/raysan5/raylib	ok 2019.05.30
DIV	DIV Games Studio, a full cross platform games development IDE + Compiler	@MikeDX	19-Nov-2016	www.div-arena.co.uk	https://github.com/DIVGAMES/DIV-Games-Studio	ok 2019.05.30
Pong	Another version of the famous oldie!	@Jackbenfu	08-Nov-2017	jackbenfu.itch.io/pong	https://github.com/Jackbenfu/Pong	ok 2019.05.30
Open Fodder	Port of Cannon Fodder	@segrax	10-March-2019	Cannon Fodder Demos	https://github.com/OpenFodder/openfodder	ok 2019.05.30
Stockfish.wasm	WebAssembly port of the strong chess engine Stockfish		29-May-2019	Live demo	Github	ok 2019.05.30
Pyramid Solitaire Ancient Egypt	Web version of Pyramid Solitaire Ancient Egypt which was previously only available as app
RaZ	Modern & multiplatform C++ game engine	Razakhel	2022 Nov. 23	Online demo - Rendering Online demo - Atmospheric simulation Online demo - Terrain generation	https://github.com/Razakhel/RaZ

Graphics

Name	Description	Author	Submitted	Link	Source
IMGUI	OpenGL GUI
Microwindows/Nano-X	A library for X11 and limited WinAPI support			GitHub	C code
MeshLabJS	Pure client side version of the open source mesh processing system MeshLab
Autodesk FormIt	3D conceptual design application
OpenGL ES 2.0 Gears	OpenGL ES 2.0 rendering compiled to WebGL
Rawson.js	An experimental Camera RAW viewer in Javascript, based on an emscripten port of dcraw.c
dcraw.js	Simple port of dcraw.c into a JavaScript Library
Crunch DXT1 Texture Compression	Using Crunch to compress DXT1 textures for use in browsers supporting compressed textures. Online demo page using library.
Topologic	Simple viewer for higher-dimensional geometric primitives and fractals.
Verovio	A library for engraving MEI music notation into SVG

Emulators

Name	Description	Author	Submitted	Link	Source
JSMESS	JavaScript port of the MESS emulator
Classic Mac OS	Mac Plus emulator using PCE
Moonjs	Simulator for the Apollo Guidance Computer (AGC) used in the Apollo Program's lunar missions
JS-VBA-M	Port of VBA-M by ILOVEPIE
VICE.js	Versatile Commodore Emulator for JavaScript
Chiptunes Forever	HTML5/WebAudio versions of various popular chiptune players: AdPlug, Sc68, Tiny'R'Sid, UADE, XMP, ZXTune				https://github.com/wothke
qemu.js	Work in progress. Includes some implementation of machine-code-to-JS translator				https://github.com/atrosinenko/qemujs
em-dosbox	An Emscripten port of DOSBox		29-May-2019		Github
js-dos	The simpliest API to run DOS games in browser.	caiiiycuk			Github

Application Frameworks

Name	Description	Author	Submitted	Link	Source
Blazor	Client web UI framework based on .NET and WebAssembly
pepper.js	Ports of miscellaneous PNaCl apps (earth, voronoi, bullet, etc.)
Qt	Ports of various Qt demos
Clarity	Clarity Web Framework	Greg Propf	2022-11-21		https://github.com/gpropf/clarity

Programming Languages

Name	Description	Author	Submitted	Link	Source
C/C++	Clang and LLVM
C#/F#/VB	.NET execution runtime for WebAssembly
Lua	The Lua VM, ported in lua.vm.js
Dao	Port of the Dao language
mruby	Port of mruby, a lightweight implementation of the Ruby language
Python, Ruby, Lua	The popular dynamic languages Python, Ruby and Lua, compiled to JavaScript (Older Python demo )
Perl	Port of (micro)perl-5.30.x
pypy.js	JIT Python Interpretor	Ryan Kelly	github	Homepage
JavaScript	The JavaScript engine of WebKit	mbbill
Nix	Nix in javascript for teaching programming in the Nix language	qknight		https://nixcloud.io/tour	https://lastlog.de/blog/posts/tour_of_nix.html
Otus Lisp	The Otus Lisp (functional Scheme dialect) VM, ported in WebAssembly

Tutorials

Name	Description	Author	Submitted	Link	Source
Developing a Simple Game of Air Hockey Using C and OpenGL ES 2 for Android, iOS, and the Web	This is a set of tutorials that takes a look at a very simple game developed for Android and ports it to the web by using emscripten.

WIP

Name	Description	Author	Submitted	Link	Source
Cocos2D-X
Rogue.JS

Utilities

Name	Description	Author	Submitted	Link	Source
essentia.js	JavaScript library for extensive Music and Audio Analysis	Albin Correya			https://github.com/MTG/essentia.js
openFrameworks	openFrameworks ported via Emscripten
Vim.js	Vi IMproved
GnuPG	The GNU Privacy Guard suite
OpenSCAD	Solid 3D CAD Modeller
bardecode	ExactImage's barcode scanner
LaTeX and BibTeX	Ports of TeX Live's pdflatex and bibtex tools (using texlive.js)
ctags	Port of ctags
gnuplot	Port of gnuplot
LLVM IR	Compile and run LLVM IR in JS, using compiled parts of LLVM + emscripten
Graphviz	Graph visualization software (port is here)
PNG Crush	PNG optimizer in a web page
XML schema validation	XML validation in pure JS using compiled libxml
hpdf.js	Create PDF files in pure JS using compiled libharu
SQLite	SQLite compiled to JavaScript with an easy-to-use API (through sql.js)
Text-to-Speech	eSpeak, a speech synthesizer, compiled to JavaScript.
Poppler	PDF rendering in JavaScript, using Poppler and FreeType. Warning: Very large (>12MB) download.
FreeType	TrueType font rendering in JavaScript, using FreeType
Pocketsphinx.js	Speech recognition in JavaScript, using PocketSphinx and the Web Audio API
Phonetisaurus	Port of grapheme-to-phoneme (g2p) engine phonetisaurus used to create dictionaries for pocketsphinx, to javascript
ogg.js	libogg, libvorbis, and libopus compiled to JavaScript for Aurora.js
MiniSat	Port of the MiniSat SAT solver
Boolector	Port of the Boolector SMT solver
videoconverter.js	A port of the FFmpeg video utilities
audioconverter.js	The FFmpeg port with lame, vorbis and fdk-aac libraries for audio transcoding
ffmpeg.js	Another port of the FFmpeg intended for WebM encoding
PDCurses	Port of PDCurses
astyle.js	Port of Artistic Style	sass.js	Port of libsass
epanet.js	Hydraulic analysis of water supply networks
TinyGL.js	Implementation of a subset of OpenGL 1.1 compatible API in JavaScript
PDFium.js	Render PDF using PDFium in JavaScript
aalib.js	Port of aalib
bb.js	Port of bb, the demo of aalib
aaWebCam	Render webcam using aalib
typespeed.js	Port of typespeed
glpk.js	(partial) Port of GLPK (GNU Linear Programming Kit)
lmfit.js	Port of lmfit, a curve fitting library
y4m.js	Wrapper of MJPEG Tools, to support decoding of Y4M files
LaTeX Base	Web-based LaTeX editor that uses a LaTeX compiler built with Emscripten	lambdabaa	06/29/16	Link
spatiasql.js	Port of SpatiaLite, a spatial DBMS
tesseract.js	Port of Tesseract, an OCR engine	antimatter15		http://tesseract.projectnaptha.com/
ccv.js	Partial port of CCV, a computer vision library
WASM-ImageMagick	ImageMagick ported via Emscripten, image transformation and manipulation	KnicKnic	2018-09-20	https://knicknic.github.io/imagemagick/	https://github.com/KnicKnic/WASM-ImageMagick
quantlib-wasm	A wrapper of the quantitative finance library Quantlib	Captor AB	2019-08-21	NPM	GitHub
node-seal	A port of Microsoft SEAL's homomorphic encryption library to WebAssembly Morfix.io	s0l0ist	2019-05-26	NPM	GitHub
wasm-vips	libvips for the browser and Node.js, compiled to WebAssembly with Emscripten	kleisauke	2020-09-01	NPM	GitHub

Other Examples

Name	Description	Author	Submitted	Link	Source
zopfli.js	Zopfli, slow but smaller zlib/gzip compression
zpipe	zlib compiled to JS
zee.js	Another port of zlib to JS (focused on compressing/decompressing of gzip files)
lzma.js	LZMA ported to JS
sql.js	SQLite ported to JS
libtess2.js	libtess2 compiled to JavaScript
Projects using asm.js
WAM	DAW style audio plug-ins for the Web	Jari Kleimola & Oli Larkin	20-Nov-2017	webaudiomodules.org	github
libgit2	Run git inside the browser Youtube demo	Peter Salomonsen
xapian/Runbox7	Xapian search index port running in the browser demo video	Runbox
pcl.js	pcl.js is a Point Cloud Library (PCL) that runs in the browser, powered by Emscripten and WebAssembly. Point Cloud Library (PCL) is a standalone, large scale, open project for 2D/3D image and point cloud processing.	Darkce