This book is how I picked up algorithms and data structures having never gone through a formal computer science program. Glad to see it's still being worked on.
Thanks, I enjoy working on all aspects of this project. For anyone interested in helping us out you can find us on github.com/bnmnetp/runestone. I would love to have more contributors.
Oh I absolutely will. I've featured it heavily on Bento and its entire algorithms and data structures section is basically links to chapters in this book.