HN Topic Filter and Content Curation Tool

C5/10June 16, 2026
WhatA browser extension or platform layer that lets users filter out entire topic categories (like AI/LLM posts) from tech news aggregators while surfacing niche technical content they care about.
SignalMultiple users express fatigue with the dominance of AI-related content on tech forums and nostalgia for when discussions centered on diverse, deep technical topics — there is a desire for personalized signal-to-noise control on community-driven news sites.
Why NowThe explosion of AI/LLM content in 2024-2026 has overwhelmed tech communities, and existing platforms offer no granular topic filtering, creating acute frustration among veteran technical users.
MarketPower users of HN, Reddit programming subs, Lobsters — roughly 2-5M globally; competitors like Hacker News native lack any filtering; could monetize via premium subscription at $5-10/mo for ~$50M TAM.
MoatPersonalization data and learned preferences compound over time, creating switching costs as the filter model improves per user.
I admire Fabrice Bellard. He is almost certainly a better overall programmer View discussion ↗ · Article ↗ · 900 pts · June 16, 2026

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