Show HN: TubeLens – Critical analysis of YouTube (4 dimensions, 28 signals)

Category: ai-ml

Tags: youtube-analysis, content-quality, ai-evaluation

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

TubeLens analyzes YouTube video transcripts across four dimensions (information density, clarity, credibility, originality) and detects 28 quality signals using AI, providing a critical quality score beyond view counts. Its Bayesian-averaged channel ranking and public caching make it a practical tool for content quality assessment.

Target audience: content creators, researchers, educators, quality-conscious viewers

Repository: https://tubelens.app/en

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