Show HN: Testreel – Programmatic product demo videos from JSON and Playwright

Category: devtools

Tags: automation, video-generation, playwright, testing, developer-tools

Score: 7.0/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 6)

Testreel is a tool for programmatically generating polished product demo videos by defining browser interactions in JSON and executing them via Playwright. It's interesting because it bridges the gap between automated testing and marketing/sales by enabling repeatable, editable video production with animations and styling, and integrates directly with existing Playwright test suites.

Target audience: backend devs, frontend devs, devops, product engineers

Repository: https://github.com/greentfrapp/testreel · TypeScript · MIT · 2 stars

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