QALearn by Doing.
30 Days at a Time.
Structured daily lessons from complete beginner to production-ready engineer.
Pick a Learning Track
Become an SDET
From zero programming knowledge to production-ready test engineer. Master Python fundamentals, then Playwright automation, then real-world testing frameworks used by top engineering teams.
Master AI-Powered Development
Learn every AI development tool that matters right now. Ship faster with Claude Code, Cursor AI, OpenAI Codex, and Model Context Protocol servers powering the next generation of developer workflows.
Modern Test Automation Mastery
Compare and master the three most widely-adopted test automation frameworks in production today. Learn when to reach for Playwright, when Cypress fits, and where Selenium still wins.
Browse All Series
Languages
Programming languages every QA engineer needs to master.
Test Automation Frameworks
End-to-end test automation frameworks for modern web applications.
AI-Powered Development
AI-powered tools that transform how you write, test, and ship code.
Every Tuesday — new lessons and QA insights.