The platform, designed by the New York studio HAWRAF, “lets users play around with font, text size, line spacing, and background color.” (There’s also a text-to-speech function and a mode with a typeface specially for people with dyslexia.) “When you click on the footnotes, located in tiny typography to the right of the main text, they overtake the main text so you can get a closer look. … A ‘focus mode’ blacks out most of the browser, keeping your wandering eyes from getting distracted.”