more useful than a generic comment collector because it stays attached to the page you're reading. the tradeoff is that a tool this present needs to be very polite about when it takes over the screen.
Backchannel
Integrate conversations from multiple sources beside any page you read.
9 ratings4.15
Saves433
CategorySocial
PlatformWeb
PricingFree
Backchannel is a userscript that aggregates discussions from platforms like Hacker News, Bluesky, Reddit, and more into a single threaded sidebar alongside any webpage. It allows reading, voting, replying, and submitting comments on supported sources, and features personal note-taking and article annotations. It blends multiple sources into a customizable front page for discovering new content.
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CategorySocial
PlatformsWeb
PricingFree
AccountNot confirmed
ListedJuly 2026
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