Tomasz Łakomy
Without clicking on the video I know they’re using jQuery.
Wes Bos
How is this website so fast? I take a look behind McMaster-Carr and detail all the techniques they are using to make it fast. They are doing it all — prefetching HTML, inlined CSS, fixed images, pushstate — and all on a stack with 15 year old tech. https://www.youtube.com/watch?v=-Ln-8QM8KhQ