Hacker News Reader

Somewhat dumb question: I wonder what tool he used for the red font code annotations and arrows? What tool would you use, like Photoshop or something? And just screenshot the code from some editor or I guess Jupyter?

View on HN

The red handwriting font is exceptionally good; I'd love to know what that is. It looks very natural, I assume with a ton of ligatures.

Most likely Preview.app's built-in annotation tools

Thanks, that's probably it! (I need to do stuff like this, but I don't use a Mac regularly, and that would help)

Reply on news.ycombinator.com