Bittersweet post tells devs what they already knew: The framework is too slow Microsoft claims to have achieved a leap forward in performance for WinUI 3, the current native framework for Windows apps, with a 25 percent improvement for the parts of File Explorer coded using this framework. Software engineer lead Beth Pan posted figures for the WinUI portion of File Explorer, showing 41 percent fewer memory allocations and 45 percent fewer function calls. She added that some optimizations...
