SideDiscussion
A browser overlay that quietly surfaces Reddit threads, forum posts, and social commentary alongside any news article you read, so you never again finish a piece without knowing what people are actually saying about it.
News-reading adults who want context, pushback, and the crowd's take without opening ten tabs
- Smart match across Reddit, Hacker News, Bluesky, and niche forums to find related discussions in seconds
- Sentiment and consensus summary so you know if the crowd loved, hated, or shrugged at the piece
- Toggle per source — readers can hide noisy platforms or weight trusted ones
- Saved threads sync to a read-later so you can dive deeper on weekends
HNewhere's 167 stars show the pain is real even for self-selected technical readers; mainstream news consumers feel the same FOMO every time an article is widely discussed but they read it alone.
Pain is validated: HNewhere pulled 167 stars for HN-only, and parallel extensions like CommentAnywhere (Reddit-style overlay, free) and Reddit Comment Companion on the Chrome Web Store show sustained attempts at this exact use case.GitHub - twalichiewicz/HNewhere: A lightweight userscript that adds Hacker News discussions to any article ↗Reddit comment companion - Chrome Web Store ↗CommentAnywhere - Browser Extension ↗
CommentAnywhere is a near-identical Reddit-overlay product still in beta (v0.11.0), and HNewhere + Reddit Comment Companion cover adjacent slices, so the lane is populated though a multi-source (Reddit+forums+HN+X/Bluesky) mainstream-news version is only partly served.CommentAnywhere - Browser Extension ↗Reddit comment companion - Chrome Web Store ↗
Direct competitor CommentAnywhere explicitly commits to 'always be free' with only optional donation-tier premium; browser extension market analysis notes freemium dominates and paid conversion is weak for tab-overlay utilities, so willingness-to-pay looks low.CommentAnywhere - Browser Extension ↗Browser Extension Monetization Statistics 2026: Free vs Paid ↗
Longevity is mixed: appetite for discussion context is durable, but Reddit's 2023 API pricing war killed third-party clients, and depending on multiple social APIs (HN, Reddit, X, Bluesky) is a real fragility risk; shifting news consumption toward social platforms sustains demand over time.Browser Extension Market 2025: Complete Industry Analysis ↗
Technically straightforward: Chrome extension with shadow-DOM sidebar, URL-matching via each platform's API (HN Algolia, Reddit JSON, etc.), and existing open-source patterns to crib from (HNewhere, CommentAnywhere) make an MVP achievable in weeks, not months.GitHub - twalichiewicz/HNewhere: A lightweight userscript that adds Hacker News discussions to any article ↗CommentAnywhere - Browser Extension ↗