Tech Interview Handbook

Tech Interview Handbook is a collection of free technical interview preparation material aimed at software engineers who do not have time to work through hundreds of practice problems individually. Alongside algorithm questions, it includes best-practice guidance for coding interviews, a curated problem set called Grind 75, cheat sheets organized by algorithm topic, a step-by-step resume guide, behavioral interview questions asked by large technology companies, and front-end interview preparation material.

The content is condensed rather than exhaustive, aiming to tell readers the minimum they need to know before practicing on their own. It covers the technical interview process end to end, from applying for a role through passing interviews to negotiating an offer, and much of the content is written directly in the repository rather than linked out to external resources.