Lydia answered in another post of hers, which I recommend myself, that she used Keynote (the presentation software by Apple) to make the animations and then screen-recorded the slides.
Technical SEO building open-source tools in Rust for web content extraction and analysis. Author of rs-trafilatura and the WCXB benchmark. Interested in information retrieval, ML, and SEO at scale.
Lydia answered in another post of hers, which I recommend myself, that she used Keynote (the presentation software by Apple) to make the animations and then screen-recorded the slides.
The Post is "JavaScript Visualized: the JavaScript Engine"
Lol! Her profile description has the asnwer. :P
Thanks for clearing that up