Summary

A Japanese-language introduction to frontend testing by Koki Nagai. With AI-generated code now a reality, the importance of software testing keeps growing, and getting the most out of AI agents increasingly requires development infrastructure that includes test automation. The book aims to build the skills needed to introduce and run frontend tests effectively on the job, explaining the full picture of frontend testing systematically from the basics. It starts with what testing is for and the types of tests, then covers static testing, logic testing, component testing, E2E testing, and visual regression testing (VRT). It also covers testing techniques using Storybook, practical cases involving API communication, how to design a testing strategy, and know-how for using generative AI in testing from a hands-on perspective.

Target Readers

• Readers who want to learn the latest frontend testing techniques and test design
• Frontend engineers who need the whole range covered, from static and logic tests through component tests, E2E tests, and visual regression testing
• Engineers who have to design a test strategy, and want Storybook-based techniques and cases involving API communication covered as well

Colophon

Publisher

Gijutsu-Hyohron

ISBN

978-4-297-15704-3

Published

Jun 2026

List price

¥3,080incl. taxMay differ from the actual selling price on Amazon