Users want to customize their Hatena Bookmark experience by hiding specific domains, titles, users, or keywords from their bookmark feeds and comment sections, as the official 'Hatena NG' feature was discontinued or insufficient.

1. User installs the extension. 2. Extension injects content scripts into Hatena Bookmark pages. 3. User opens the popup to configure filter settings (domains, titles, users, keywords) or uses the settings dashboard. 4. User can also right-click entries/comments to add them to block lists. 5. Extension applies filters in real-time using MutationObserver to hide matching entries and comments. 6. Settings are saved to chrome.storage.local.

Target users: Japanese-speaking Hatena Bookmark users who want to customize their feed / Users who want to block specific domains, users, or keywords from their bookmark timeline

The extension only works on Hatena Bookmark pages (www.hatena.ne.jp and b.hatena.ne.jp). Analysis is based on static code review; runtime behavior on actual Hatena pages was not tested. The extension's filtering logic depends on Hatena's DOM structure, which could change.

Monetization

No paid features detected

The extension is completely free with no paid features, subscriptions, or billing logic. It uses only chrome.storage.local for settings and contains no references to payment platforms, upgrade prompts, license checks, or premium feature gates. The extension is a simple utility tool distributed freely on the Chrome Web Store.

Confidence: 98
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension operates exclusively as a client-side filter for Hatena Bookmark (https://www.hatena.ne.jp/* and https://b.hatena.ne.jp/*). The core workflow of viewing and filtering bookmarks on Hatena requires the user to be logged into their Hatena account. The extension itself does not implement any login UI or account system, but the destination service (Hatena Bookmark) requires authentication to display user-specific bookmark data and comments.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

lvnkae

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access

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30-day user trend

User Growth Over Time

30-day rating change

30-day rating change

Daily, weekly, and monthly growth

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