Need card #154 · Relevance High · Status New

Offline Personal Knowledge Search Need

Updated 9/23/2026, 22:05:41

Problem

Users want a persistent, offline-searchable personal knowledge base but have clear needs for security, offline functionality, and filtering mechanisms.

Pain points

Questions to verify

Evidence

quote · @anonymous
Google Chrome did this in 2008. Full-text search over all visited pages, stored offline. It was very useful and I miss it.
quote · @anonymous
I'd like to use it, but I'm hesitant to use anything that isn't a reviewed and approved package in my Linux distribution. Even if the chance is 1% that a program I download has malware or security problems that even the author doesn't know about (eg., due to libraries used), odds are that my system's going to be compromised if I run 50 such programs. This extends to browser add-ons, bookmarklets, and extensions too. How do other people handle this dilemma? Even solution I can think of involves are a great amount of extra work.
quote · @anonymous
I'd love a extension setting to only send tabs that were visible for ~4+ seconds.

Disclaimer: this card is distilled by AI from community discussions as “pain point evidence”. It is a starting point for need analysis and validation, not a “validated market need”. AI has analytical limits; please open the original discussion above to manually verify before key decisions.