评分3星，满分5星

由 John McF 发表于 Oct. 29, 2017 · 永久链接

Simply open a markdown file with an ".md" extension and it renders nice-looking formatted text. It even gets accents and other Unicode characters right. Unfortunately, because this is a legacy add-on, it disable's Firefox's multiprocess feature: if you go to "about:support" while this add-on is enabled, you'll see that the number of Multiprocess Windows is zero.