A p, or paragraph tag is used for regular paragraphs of text, like in an article.
The em tag italicizes text for emphasis.
the strong tag boldfaces text to make it look important.
this is a blockquote tag. It indents text for quotations. - this is the cite tag, for citing sources of quotes.
A code tag is used to display computer code like this: print("hello world!")
a ruby tag is used to properly display the pronunciation of East Asian characters, such as those used in Japanese, Chinese, Korean, or the many other languages that dont use the Latin alphabet (so not just east asian i guess?) Showing here:
明日u tags are used to Underline text
s is for strikethrough text. Useful for demonstrating that this text is outdated