Show HN: GenAI Test Case Generator – Reduces QA time by 80% using GPT-4

I built this tool to generate comprehensive test cases from user stories using GPT-4, then auto-generate automation code in multiple frameworks (Selenium, Playwright, Cypress).

What takes a QA engineer 3-4 hours now takes 30 seconds.

Features: - Multi-industry support (Insurance, Fintech, E-commerce, Healthcare) - Generates positive, negative, edge cases, and security tests - Auto-generates production-ready automation code - Free tier: 5 test generations per day

Built and deployed in one day using Python, Streamlit, and GPT-4 to validate the concept.

Live demo: https://genai-test-gen.streamlit.app

Happy to answer questions about the architecture, prompt engineering techniques, or how this fits into modern QA workflows.