JavaScript these days is incredibly heavy. Most phones this year don’t have any trouble, but you can feel a huge difference between, say, a typical 2018 phone a

JavaScript these days is incredibly heavy. Most phones this year don’t have any trouble, but you can feel a huge difference between, say, a typical 2018 phone and a 2017 phone in rendering speed. If you’re planning on keeping your phone for a few years, you’ll notice.