I'm not Leo, but I'll give my own opinion. Mithril solves all those issues well except animations, where it's just OK. Interestingly, even though the Mithril

I'm not Leo, but I'll give my own opinion. Mithril solves all those issues well except animations, where it's just OK. Interestingly, even though the Mithril community seems to be a home to people who dislike JSX, Mithril supports it better than React does. You can copy and paste HTML into JSX with Mithril; all the attributes line up. Also Mithril doesn't try to improve elements like <select> and <textarea>; it's all standard. In personal projects I use Mithril. For medium to large organizations I recommend React. That's because Mithril does everything better than React except for maintaining backward compatibility and attracting large numbers of job candidates.