Automated Software Testing

From your first locator to a production framework the whole team trusts — auto-waiting, fixtures, network mocking, and the end of fragile tests.

Python, JavaScript, and TypeScript taught side by side — every concept in all three languages, every example pulled from real QA work.

Pixels and people: catch the regressions users see and the barriers some users can't get past — with AI triage that kills screenshot noise.

24,000 device models, two ecosystems, one strategy. Device farms, cross-platform frameworks, and the mobile-only failure modes desktop never taught you.

Infrastructure is code now — which means it can be tested before it becomes a 3 a.m. incident. Terraform, Kubernetes, Helm, and policy-as-code.

Your AI features are an attack surface. Learn to break them before someone else does — from prompt injection to retrieval poisoning, with hands-on labs.

The deploy is not the finish line. Use logs, traces, metrics, canaries, and feature flags to keep testing after release — where it counts most.

Break things on purpose, before production does it for you. Load tests that mirror reality and chaos experiments you can defend to management.

Turn OpenAPI schemas into exhaustive test suites, wire Pact contracts between services, and let semantic fuzzers hunt the bugs random ones miss.

Build testing agents that observe, reason, act, and evaluate on their own — with the guardrails that keep autonomy from becoming chaos.

Stop writing every test by hand. Direct AI like an editor-in-chief — prompt, generate, curate — without ever shipping a test you don’t understand.

Teach an AI coding agent to drive a real browser. The SKILL.md format, the Playwright CLI, first-party Test Agents, and the token economics that made skills beat MCP.

メモリ破損は、依然としてソフトウェアの脆弱性の中でも最も重大な分類の一つです。本書では、メモリ破損の基礎から、現代のエクスプロイト技術、それらを防ぐために設計された防御機構までを包括的に取り上げ、セキュリティ専門家や研究者がこれらの脆弱性の仕組みを深く理解し、効果的な対策を講じるための知識を提供します。

Speicherkorruption zählt zu den schwerwiegendsten Klassen von Softwareschwachstellen. Dieses Buch vermittelt die Grundlagen, moderne Exploitation-Techniken und wirksame Schutzmaßnahmen und richtet sich an IT-Sicherheitsexperten sowie Schwachstellenforscher.

메모리 손상(Memory Corruption)은 여전히 가장 심각한 소프트웨어 취약점 유형 중 하나입니다. 이 책은 메모리 손상의 기초 개념, 최신 익스플로잇 기법, 그리고 이를 방어하기 위해 설계된 다양한 방어 메커니즘을 살펴보며, 보안 전문가와 연구자들이 이러한 취약점이 어떻게 동작하는지 깊이 이해하고 이를 효과적으로 완화하는 방법을 익힐 수 있도록 돕습니다.