Their entire business is based around this browser engine. The better the desktop version is, the better their mobile and embedded versions are. It's noticeably

Their entire business is based around this browser engine. The better the desktop version is, the better their mobile and embedded versions are. It's noticeably faster than webkit in resource-limited environments. At one time a company spokesperson said that they'd considered open sourcing the engine, but they didn't think their development process or income model made it a viable choice.