I am writing a math blog in WordPress. I would like to include commutative diagrams and other simple diagrams in my blog. Which diagram library in LaTeX is available in WordPress? I am new to WordPress, and my site is hosted, so I'm not sure how to add plugins to a hosted site, so I'm looking for what is built-in to WordPress.
The Wordpress-produced plugin Jetpack has LaTeX support. See this link. However, in my development, it didn't seem to work, so I've been using a plugin called MathJax-LaTeX. Yesterday, I discovered a plugin called WP QuickLaTeX, but I haven't been able to test it yet. Hope this helps.
It would appear that you can do this quite easily via https://en-gb.wordpress.org/plugins/wp-latex/ (caveat - although I'm familiar with LaTeX, I haven't personally used this). You can set up an image generation server locally or use WordPress's own.