CurioGems

A private, local-first collection for X hashtags, searches, and people you save yourself.

CurioGems is a private, local-first browser extension for organizing the X hashtags, searches, and people you want to revisit. Save useful hashtags, reusable searches, and profiles into your own categories, add notes, pin important entries, and quickly open them again on X. CurioGems is intentionally simple and privacy-focused. It does not read your X feed, inspect pages, scrape posts, monitor activity, access followers, use the X API, or require an account. Your saved data stays in your browser using local extension storage. Features: • Save hashtags, X searches, and people • Organize entries into custom categories • Add notes and pin important gems • Search across your saved collection • Open saved items directly on X • Paste an X profile URL to extract the handle locally • Export and import JSON backups • Merge backups without duplicating existing entries • Choose whether links open in the current tab or a new tab CurioGems requests only the browser storage permission. No analytics. No telemetry. No cloud account. No scraping. Open-source under the Mozilla Public License 2.0. Published by PixelFF.