Comment:
Josh has clearly told us what his preference is for a text/web editor.
Now, I'm also compelled to remark on Josh's use of the word "free" as he describes Komodo Edit. There are two kinds of free, and the gratis kind is nice, but the libre kind is more useful. A quick peek at the Komodo site to which Josh gives a link gives us the news that the full featured editor starts at at $295. That doesn't fit the gratis expectation.
My recommendation for those who are beginning their Web journey is to locate a good editor that is both free/gratis and also libre/open. Software freedom is at the core of the World Wide Web. Let's promote it.
I'm a user of Kate from the KDE community for GNU/Linux, by the way.