Julia code almost never has semicolons. Semicolons can be used at the REPL to suppress printing, but actual Julia code does not normally use semicolons.
I personally like the "end"s because I like the symmetry and they're prettier than curly braces. Also, there are some syntax color themes that color the "end"s in a darker color in order to de-emphasize the "end"s, which can be nice depending on your taste.
I personally like the "end"s because I like the symmetry and they're prettier than curly braces. Also, there are some syntax color themes that color the "end"s in a darker color in order to de-emphasize the "end"s, which can be nice depending on your taste.