Size Statistics by Source File for WebAssembly Binaries

[liaocheng]

Hello,

While using Twiggy, I've identified a potential area for improvement. I would like Twiggy to provide the ability to calculate the size of WebAssembly binaries by source file. This would allow me to understand more intuitively which source files contribute most to the final binary size.

I believe this feature would be very useful for optimizing the size of WebAssembly binaries, as it could help us better locate the source files that need optimization.

Looking forward to your response, thank you.