Books

Linked Lists - Go Edition teaches 56 linked-list algorithms through plain-language explanations, Go implementations, and step-by-step visual walkthroughs that trace the structure through every pointer update, all in full color.

Recursion, Backtracking & Dynamic Programming - Go Edition teaches 50 recursion, backtracking, and dynamic programming algorithms through plain-language explanations, Go implementations, and step-by-step visual... Printed in full color.

Strings - Beginner → Intermediate → Advanced - Go Edition brings both volumes together: 102 string algorithms taught through plain-language explanations, Go implementations, and step-by-step visual walkthroughs that trace the index,... Printed in full color.

Trees - Beginner → Intermediate → Advanced - Go Edition brings both volumes together: 103 tree algorithms taught through plain-language explanations, Go implementations, and step-by-step visual walkthroughs, all in full color.

Arrays - Beginner → Intermediate → Advanced - Go Edition brings all three volumes together: 166 array algorithms taught through plain-language explanations, Go implementations, and step-by-step visual walkthroughs, all in full color.

The model is one box. This book is about every other box: retries, contracts, evals, budgets, guardrails and agents for backend engineers shipping LLM features to production.

Learn Go Data Structures & Algorithms Visually - Volume 4 brings together 107 algorithms covering trees, linked lists, strings, and arrays, each part opened by short foundation sections on the core tree patterns,... Printed in full color.

Learn Go Data Structures & Algorithms Visually - Volume 3 brings together 107 algorithms covering trees, linked lists, strings, and arrays, each part opened by short foundation sections on the core tree patterns,... Printed in full color.

Learn Go Data Structures & Algorithms Visually - Volume 2 brings together 108 algorithms covering trees, linked lists, strings, and arrays, each part opened by short foundation sections on the core tree patterns,... Printed in full color.

Learn Go Data Structures & Algorithms Visually - Volume 1 brings together 108 algorithms covering trees, linked lists, strings, and arrays, each part opened by short foundation sections on the core tree patterns,... Printed in full color.

Retries, timeouts, webhooks and month-end reconciliation: the parts tutorials skip. A practical book for backend engineers who build or own payment systems, from cards to real-time rails like Pix, UPI and QRIS.

Learn Go from language foundations to dependable command-line tools and production services. Visual explanations connect concurrency, networking, testing, security, diagnostics, and operations with practical implementation and troubleshooting.

AI can write code at machine speed. Can your architecture keep up? Architecture at Machine Speed shows how to build Go systems that remain coherent as humans and AI agents change them at unprecedented velocity. Through a real-world application built from the ground up, you'll learn to turn architectural intent into explicit boundaries, enforceable constraints, and automated safeguards—because when code becomes abundant, coherence becomes the scarce resource.

From the Linux basics to advanced development workflows, this practical guide shows you how to turn Linux into a powerful software development environment. Learn the command line, work with popular programming languages, use containers and CI/CD, debug and profile applications and build skills you can use every day.

Whenever I've worked on a service, there's always been a morning when it stops being a demo. Then traffic arrives from somewhere nobody planned for, a nightly job overruns into the working day, and a number somebody chose months ago turns out to be wrong. That morning was a different story, though. The thing that separates a survival program from one that doesn't is a set of habits, and those habits can be learned. So, this second edition is organised around them rather than around syntax.