Do i have to use vendor prefixes?!

Question

Is it important to use vendor prefixes and can i give up them?!

Answer 1

It depends on how many browser versions you want to support. Meanwhile, there is this postprocessor called Autoprefixer that automatically adds vendor prefixes for you.

https://github.com/postcss/autoprefixer

Answer 2

Only use vendor prefixes if you use a code and it doesn't change any element. Otherwise give them up.