Show HN: I made a Chrome extension to reveal zero-width characters
A bit tangential, here's a few unix utils you can use to inspect text:`vis`: display non-printable characters in a visual format`cat -e`: Display non-printing characters and display a dollar sign (`$') at the end of each line.`hexdump -c`: Display the input offset in hexadecimal, followed by sixteen space-separated, three column, space-filled, characters of input data per line.`od -a`: Output named characters.