0 A.D. is a free, open-source, cross-platform real-time strategy game.
Platform independent browser based Str8ts solver
A Wii-like game that can be controlled using a Nunchuk or a phone.
JavaScript framework to build game engines, games, emulators and apps
Platform independent browser based Sudoku solver
90-ball bingo with sound
Manage old PCs
quiz game with spin wheel
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
Let it snow in your browser
Snake Feast is a fun, addictive arcade game where you control a snake
C64 Emulator
Web-based karaoke software suite
Full featured MUD server with all the trimmings.
UFONet - Denial of Service Toolkit
An Operating System Created In Html CSS And JS By Muhammad Haris.
🚀 Professional Social Dating Web App Builder (formerly pH7CMS)
Free, open source game engine online
Some humble web applications
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
Haskell game engine library for roguelike dungeon crawlers
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Molecular viewer and prototyping framework