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Get the gist of lengthy Hacker News discussions with AI summaries tuned to HN semantics. Navigate seamlessly with Vim keybindings. AI-Powered Summaries - Summaries are tailored to understand HN thread hierarchy, conversation flow and rankings - Resizable panel highlights key debates, contrasting viewpoints and notable side discussions - Multiple AI providers: Anthropic, OpenAI, Google AI, OpenRouter, or local Ollama - Supports any OpenAI-compatible provider with model selection and streamed responses - Cached summaries available for homepage stories - Copy summary to clipboard - Run locally with Ollama for complete privacy Vim-Style Keyboard Navigation - Navigate comment trees: parent/child (h/l), siblings (j/k) - Jump between comments by the same author ([ and ]) - Collapse/expand threads (c), jump to first comment (gg), undo navigation (u) - On the home page: sort stories (s), move between posts (j/k), open comments (c), open articles (o) - Press '?' anytime to view all shortcuts Follow the Conversation - Jump to specific comments from summary - Navigate to other comments by same author - Hover over usernames to preview author profile (karma, account info) Privacy-Focused & Open Source - No tracking or analytics - Runs only on Hacker News. No access to other tabs. - Fully open source (MIT Licensed) - GitHub: github.com/hncompanion/browser-extension Note: Not affiliated with Y Combinator or Hacker News.
Jul 5, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.