Automation of cross-browser layout. What tools do you recommend?

Question

css

Something like an autoprefixer is preferable, but it is interesting to look at other options for solving the problem. As I understand it, Autoprefixer will not give full cross-browser compatibility, up to ie8, or even ie7. In addition, for these bro (or not bro?) wserov could not configure it.
I came across pleeease , like something similar to the truth. Is it worth it?
Or maybe there is an easy solution for SCSS?
In general, I really want to know who uses what, I'm already tired of rummaging through the Internet.
My first question, thank you all for your replies! =)

Answer 1

gulp-autoprefixer will give you everything you ask
https://github.com/postcss/autoprefixer-core

.pipe(autoprefixer({
    browsers: ['> 1%', 'IE 7'],
    cascade: false
}))

but for you, of course, he will not write code that will look the same everywhere

Answer 2

PostCSS, it will give the same autoprefixer, https://github.com/cssdream/cssgrace for opacity, I also heard about the oldcss plugin , it's just a set of hacks for junk like ie, most developers are from China, they have their own atmosphere there.
https://github.com/cssdream/cssgrace here is another cool plugin
Now a conceptual question, why support < 2% of browsers?