Common Notes extension overlays context notes on any article or YouTube video

NathanpmYoung · x · 2026-11-15

NathanpmYoung highlights Common Notes, a browser extension (Chrome/Firefox) that shows Community Notes-style annotations on any article or YouTube video. Example: on a Slate Star Codex claim about an Indian sect mandating insect-killing out of mercy, it adds scholarly context that the sect is likely a stock strawman known only from opponents' writings.

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