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The Pragmatic Bookshelf ✅
@pragprog.com
Technical excellence from a trusted friend and author royalties up to 50%. We are Pragmatic, and we are developers, for developers.

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November 22, 2025 at 8:41 PM
Reposted by The Pragmatic Bookshelf ✅
Erica Sadun's "Numerical Brain Teasers"
pragprog.com/titles/esbra...

This is not like the other brain teasers books but instead is a collection of fun number puzzles. I reviewed this a few years back and loved it, so I broke it out again lately. Still love it.
Numerical Brain Teasers
Test your math, and sharpen your skills. These fun and twisty challenges will puzzle your brain, tease your number sense, and get you thinking outside the box.
pragprog.com
November 19, 2025 at 3:22 PM
Reposted by The Pragmatic Bookshelf ✅
OK, before I just list more Brain Teasers books, I'm just going to share the page on the site. They're all fun.

pragprog.com/categories/b...
Pragmatic Bookshelf: By Developers, For Developers
We improve the lives of professional developers. We create timely, practical books on classic and cutting-edge topics to help you learn and practice your craft, and accelerate your career. Come learn ...
pragprog.com
November 19, 2025 at 3:24 PM
Reposted by The Pragmatic Bookshelf ✅
@sam-cooper.bsky.social - "Kotlin Brain Teasers"
pragprog.com/titles/kotli...

Another tech review, and this one was right in my wheelhouse. I've done a lot of work with Kotlin and I was still learning new things throughout the book. The "Brain Teasers" series are always fun and this is my favorite.
Kotlin Brain Teasers
Level up your Kotlin the fun way! Solve mysteries, dodge traps, and banish bugs. Sharpen your critical thinking to ace interviews and ship rock-solid code.
pragprog.com
November 19, 2025 at 3:21 PM
Reposted by The Pragmatic Bookshelf ✅
There are so many good Prags titles, but I've got a few that come to mind that I want to call out.

@joemasilotti.com - "Hotwire Native for Rails Developers"
pragprog.com/titles/jmnat...

I tech reviewed this book and I was really impressed with Joe's work on it, even not being a Ruby guy.
Hotwire Native for Rails Developers
Leverage your existing Rails codebase to build iOS and Android apps with Hotwire Native – no Swift or Kotlin experience necessary.
pragprog.com
November 19, 2025 at 3:19 PM
Almost all of these wonderful humans write in multiple places, not only in their somewhat traditionally-published books!
November 16, 2025 at 9:08 AM
Might we humbly suggest:
bsky.app/profile/prag...
November 16, 2025 at 8:55 AM
The Human Touch Newsletter Issue:
📑 media.pragprog.com/n...

40% off with code TomSwift on these titles
📓 pragprog.com/titles/jwpaieng/
📘 pragprog.com/titles/smgaelixir
📔 pragprog.com/titles/smelixir/
📕 pragprog.com/titles/bgvector (@hummusonrails.com)
📗 pragprog.com/titles/fbmach
November 15, 2025 at 1:53 PM