wasmga.me is a free game site built on WebAssembly. Every game runs directly in the browser, with no plug-ins or downloads.
What you can play
Open-source PC ports such as SuperTuxKart, Mindustry, Warzone 2100 and Taisei
Original games including Snake, Sudoku, Sapper and Sourdough Solitaire
Classic Flash titles, plus a player for your own .swf files
Homebrew for Game Boy, Game Boy Color, NES, Game Boy Advance, Master System and Arduboy
Freedoom, playable right out of the box
The source forks are published under the wasmga-me organization on GitHub.