1Testing as a Craft: Reshaping QA in the Age of AI (20-Year Insight)Explore the 20-year evolution of software testing. From manual automation to DeepSeek R1, a veteran practitioner shares deep insights into AI-driven innovation, technical paradigms, and the future of the testing craft. Read the full roadmap.
2Pragmatic TDD Practices for Ruby on Rails Production ProjectsExplore practical Test-Driven Development strategies for Ruby on Rails projects. Learn selective testing, bug-driven coverage, RSwag API testing, and CI workflow best practices for production code.
3Mastering Large Model Development from Scratch: Beyond the AI "Black Box"Stop being a mere AI "API caller." Learn how to build a Large Language Model (LLM) from scratch. This guide covers the 4-step training process, RAG vs. Fine-tuning strategies, and how to master the AI "black box" to regain freedom of choice in the generative AI era.