Here's a free tool I made recently that might be useful for writers. The popular scriptwriting software Final Draft exports HTML, but it's 'preformatted', meaning all the line breaks and spacing are hard-coded. So, while you can insert it into a web page, it won't flow to fit different screen sizes, and tends to look terrible on mobile devices especially.
Twas the night before Christmas, when Sally and Jimmy,
Were sitting in silence and watching the chimney.
The whiskey was out, the stockings were hung,
And they patiently waited for Santa to come...
Just a quick update - a couple of weeks ago I passed my PhD viva, with minor corrections. I was absolutely delighted with how it went, and really enjoyed getting to discuss my work with two extremely insightful examiners. It's a nice conclusion to a jam-packed few years, where I've learned an enormous amount both about music and about many other subjects.