Or it can blink a cursor https://news.ycombinator.com/item?id=13940014 https://news.ycombinator.com/item?id=13940014 I remember an early Atom extension which f

Or it can blink a cursor https://news.ycombinator.com/item?id=13940014 https://news.ycombinator.com/item?id=13940014 I remember an early Atom extension which faded the cursor in and out. It used 100% of one core to accomplish this.