I love this book, even since its first edition. It's very clear even on elementary stuff, e.g. see the section on bindings/variables: https://eloquentjavascript.net/02_program_structure.html#h-l... — avoids the pitfall of thinking of variables as “boxes”.
I was trying to find what's new in the 4th edition, and following links from the author's website https://marijnhaverbeke.nl/ found this on Mastodon (https://mastodon.social/@marijn/112020092273623390):
> The FOURTH EDITION of Eloquent JavaScript is now online, adjusted to the realities of 2024 and generally touched up.