Browser-based Strategy MMO
"Ferion is a long-running, browser-based 4X (“explore, expand, exploit, exterminate”) strategy MMO set in a giant, turn-based galaxy. Players start with a single settler ship and planet, then research over 200 technologies, colonize new worlds, build fleets, forge alliances, and vie for control of arenas holding up to 4,000 planets.
The game was built with Three.js and Vue.js."