RenderCheck Labs
Public experiments and educational tools for AI-era verification debt. Learn, self-assess, and practice visual verification with real-world examples.
Tools & Experiments
Verification Debt Score
Self-assess your team's AI-generated UI verification maturity. Answer 9 questions and get specific recommendations based on your score band (0-25 low, 26-50 moderate, 51-75 high, 76-100 critical).
AI UI Bug Gallery
Learn from worked examples of AI-generated UI bugs that pass code tests but fail visible verification. Categorized by type: wrong currency, missing confirmations, truncated text, invisible text, and localisation failures.
OCR Challenge Lab
Weekly verification challenges. Test your OCR and visual verification skills against real-world scenarios. Share your results and track your progress.
Redact an image
Cover emails, card numbers, IBANs, IDs and API keys in a screenshot before you share it. Runs in your browser; the image is never uploaded.
Why Labs?
Self-Assessment
Understand your verification maturity without jargon. Get actionable recommendations specific to your team's score.
Learning by Example
See real-world patterns: how AI-generated code fails verification in practice, and what RenderCheck catches.
Hands-On Practice
Weekly challenges keep verification skills sharp. Challenge results are shareable for team discussion.
Transparent Development
Labs experiments show RenderCheck is actively developed and responsive to real developer needs.