javascript - Do mobile applications still need to be compatible with firefox?

Question

Like the title, I feel like there is no need to add the -moz prefix to css, and there is no need to worry about firefox in JavaScript, right?

Answer 1

Just write natively and use plug-ins such as Autoprefixer to automatically process it (I use VSCode, other editors should have similar plug-ins). I think it will be more troublesome for the mobile terminal to be compatible with various clients (WeChat, QQ, Taobao, Alipay, QQ Browser, UC, etc.)... In China, chrome and firefox are usually rare, and most of them are webkit or A parsing engine that is compatible with it, so it will be more commonly used. -webkit-

Answer 2

Tools are now used to handle compatibility, such as postcss/babel, etc.

Answer 3

No need. Compatibility with screen size and resolution is a headache