2015

enwiktionary-analyzer - Parses English wiktionary and represents it in structured format. (+ helpers for making it happen beautifully and in CI manner - thank you CircleCI! ) JavaScript
Wiktionary Parser - First attempt to parse Wiktionary - from scratch, without slow Parsoid. Uses JisonLex for parser generation. JavaScript
Liverthbone - Not finished implementation of HearthStone. (Sister project: Poker-Swift) Swift/iOS

2013 - 2015

Apportable. A native alternative implementation of CocoaTouch stack, written mostly from scratch, that runs on Android. Objective-C/C/C++/Java/iOS/Android
ApportableFoundation - Apportable Foundation. Objective-C/C/C++/Java/iOS/Android

BirtdayGram - Social app for iOS. Objective-C/iOS, CoffeeScript/NodeJS/expressjs/mongo
Git-Provider - Git libs high-level abstraction library. JavaScript
OpenEmu 3DO Emulator Core - A plugin for OpenEmu that wraps FreeDO Panasonic 3DO emulator. C++, Objective-C. thanks to @CodinGuru for porting to new OpenEmu API.
Amazon S3 proxy - Proxy to access Amazon S3 bucket by specifying key/secret pair in URL. CoffeeScript/NodeJS
XcodeYamlizer - Post-commit hook for keeping YAMLes in git instead of XCode project files, NIBs and storyboards. Ruby
heroku-static-sites-hosting - Stores uploaded files in MongoDB, runs on Heroku. CoffeeScript/NodeJS

JSNES - NES console emulator on JavaScript
Github.js - Github API wrapper on JavaScript
Prose.io - A content editor for GitHub, JavaScript
Kindlefodder - Ruby framework and collection of recipes to creating Kindle Ebooks from generic public books

DittyBop - Social music game for iOS. Objective-C/iOS, Python/Django
BlueNote App - Streaming DRM music, app for iOS. Objective-C/iOS, Python/Google AppEngine
Metaprogramming marketing site constructor with advanced high-load capabilities by distribution in AWS cloud and smart management of cloud servers. Has internal small-scheme like language. Developed for client of Sanders New Media company. The interpreter of internal language was written as straight-forward implementation of this paper. Python/gevent, scheme-like-language
iHubot - Application for iOS to communicate to standalone Hubot bot. Requires hubot-http adapter. Objective-C/CocoaTouch CoffeeScript/NodeJS for server side. Done in 4 hours or so
XenaRogue (video) - Unfinished multiplayer roguelike RPG for iPhone/iPad/OS X. Objective-C/cocos2d
GetKitten - Kitten placeholder with nice API. Ruby/Sinatra

RemoteSwitch - OS X app for switching off remote control by sequence of remote control buttons. Objective-C/OS X
SparkleShare iOS client - SparkleShare client for iOS. SparkleShare is Open Source alternative for DropBox. Objective-C/CocoaTouch