> What this tells me is that it is neither possible nor beneficial to imitate native UI toolkits using a completely different technology stack. It's simply the

> What this tells me is that it is neither possible nor beneficial to imitate native UI toolkits using a completely different technology stack. It's simply the wrong architecture. IMHO, UI toolkits based on low level technology stack are the future. It just that they are massive undertaking. It's not impossible to implement cursor animation with low CPU usage.