[theobeers]

This blog post is from 2015—which should be added to the title here on HN.

See MDN's docs on innerText. It's fully supported in Firefox since version 45 (2016). (Edit: the blog post also has an update at the bottom, noting that, as of 2016, the situation was already much better.)

https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement...