[KayL]

A lot of developers I worked with only using their MacBook & iPhone to do tests. Many sites do not fully responsive also. For example, the github.com only support 1280px width and above. Below that, padding & buttons rendered incorrectly.

And I think this is a trend in the open-source that developers reject Windows patches, or never really try to fix the bugs.

Now a lot of tools are only designed for MacOS first. Linux is extra because it's easy to migrate. For example, Facebook Watchman. It's about 5 years but still unstable for Windows I think.

And many web tools, even Android development, I found it's no errors in MacOS but have to fix the config or do extra yourself to get it to work properly.