Building CommentIQ: On-Device AI for YouTube Comment Analysis
Article summary
Quick briefing — cleaned from the original RSS feed
CommentIQ is a Chrome extension that reads the comments section of any YouTube video and runs sentiment analysis, topic clustering, and question extraction — entirely on your device using Gemini Nano. No API calls, no backend, nothing leaves the browser. This is a writeup of the parts that actually gave us trouble. Getting comments without an API YouTube killed public API access for comments years ago. That means the only way to read them is from the page itself. YouTube is built on Polymer…
1Key Takeaways
- CommentIQ is a Chrome extension that reads the comments section of any YouTube video and runs sentiment analysis, topic clustering, and question extraction — entirely on your device using Gemini Nano.
- No API calls, no backend, nothing leaves the browser.
- This is a writeup of the parts that actually gave us trouble.
- Getting comments without an API YouTube killed public API access for comments years ago.
2AIWedia Score
8.4/10
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3Why it matters
Coding AI shifts how fast software ships and how much human review each change needs. DEV — AI reports that commentIQ is a Chrome extension that reads the comments section of any YouTube video and runs sentiment analysis, topic clustering, and question extraction — entirely on your device using Gemini Nano.
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