I divide my education between work and play. I study and do lessons followed by practical experimentation. Today’s play is making a simple game so I Googled to see what was out there.
HTML5 Game Engines is a sortable list including Ratings, latest release dates, cost, and a “Popularity” guage.
Breakouts is a site comparing various game engines by using each to create the classic game, Breakout.
HTML5 Game Development includes a short list with short descriptions as well as tutorials and other resources.