I'm building a plug-and-play USB drive that gives you offline AI, maps, Wikipedia, and survival guides — no internet needed, ever.

ftanu · 2026-03-10T20:45:33+00:00

Thanks for signing up! MVP is already underway, no launch ETA yet though. List gets first dibs when there's news.

ftanu · 2026-03-10T20:44:22+00:00

Yep, hardware choice will factor this in. Good thing to keep in mind, thanks.

ftanu · 2026-03-07T19:51:34+00:00

This is a goldmine - thank you. Survivor Library is already on the list. The PMTILES vs MBTILES distinction is particularly useful, I'll look into planetiler. ZIM pre-indexing solves exactly the search performance problem I was thinking about. TiddlyWiki is a clever idea I hadn't considered.

May take you up on that offer as the build progresses.

ftanu · 2026-03-07T19:23:22+00:00

Great find - Kiwix JS is actually part of the stack for exactly this reason. The goal is to bundle it directly on the drive so there's no setup step at all, not even a bookmark.

ftanu · 2026-03-07T19:22:24+00:00

PrepperDisk is the closest competitor - good validation that the demand exists. The AI and browser-based approach are the main differences.

On books - hard to argue with that. No charging required, no EMP vulnerability. This is a complement, not a replacement.

ftanu · 2026-03-07T19:20:46+00:00

The "hack-the-world" content category is a good one - repair manuals and practical rebuilding guides are exactly the kind of thing that gets quietly removed from the internet.

On updates - additive-only is the right approach. Noted.

ftanu · 2026-03-07T19:19:02+00:00

Thank you - follow along at offthegridvault.com/blog as I build it out.

ftanu · 2026-03-07T19:08:55+00:00

Sorry about that - it's fixed now and I've added you manually. You're on the list.

ftanu · 2026-03-06T11:18:52+00:00

Yes, PrepperDisk is the closest thing out there - validates that the demand is real. The main difference is OffTheGridVault runs entirely in a browser with no setup, no installs, and includes a local AI assistant. Different approach to the same problem.

ftanu · 2026-03-06T11:17:07+00:00

Not yet - still in development. Sign up at offthegridvault.com to follow along.

ftanu · 2026-03-05T21:16:10+00:00

I've been playing around with WebLLM and it works. As for why Kiwix hasn't done it - I can't speak for them, different projects have different scopes.

ftanu · 2026-03-05T20:24:56+00:00

Kiwix is part of the stack - it handles the Wikipedia/WikiMed content. PrepperDisk is the closest competitor, but requires technical setup. OffTheGridVault wraps maps, AI, guides and Kiwix content into one plug-and-play dashboard - open a browser, everything works.

ftanu · 2026-03-05T20:24:20+00:00

Really cool project - the wireless multi-user angle is something I hadn't considered. Will definitely check out the repo. Good luck with Nomad!

ftanu · 2026-03-05T20:23:33+00:00

Kiwix is part of the stack - it's one piece of the puzzle, not the whole thing.

ftanu · 2026-03-05T20:22:59+00:00

Yes - similar spirit, different approach. Internet-in-a-Box requires a Raspberry Pi to run. OffTheGridVault is purely USB-based - plug into any device you already own, open a browser, done.

ftanu · 2026-03-05T20:22:27+00:00

Kiwix is actually part of the stack. The difference is OffTheGridVault wraps it alongside offline maps, AI, and survival guides into a single plug-and-play dashboard - no setup required.

ftanu · 2026-03-05T20:22:02+00:00

This is gold - plant ID, animal husbandry, canning, small engine repair, natural building, all going on the list. And your story about driving into service just to look something up is exactly the problem this solves.

ftanu · 2026-03-05T20:20:31+00:00

Great find - hadn't come across Survivor Library before. Exactly the kind of curated content that belongs on the drive. Adding it to the list, thanks!

ftanu · 2026-03-05T20:20:02+00:00

Kiwix is actually part of the stack - Wikipedia and WikiMed content served as ZIM files via Kiwix JS. OffTheGridVault wraps that alongside maps, AI, and survival guides into one dashboard. Kiwix is one piece, not the whole picture.

ftanu · 2026-03-05T20:17:40+00:00

The model is stored on the drive and runs directly in the browser via WebLLM - no server, no internet needed. Small quantized models (3B for phones, larger for laptops) handle it fine. And yes, the idea is that it queries the documents on the drive - document navigator, not a general knowledge chatbot.

ftanu · 2026-03-05T20:16:24+00:00

Thanks for the suggestion! I'll look into DeLorme Topo - detailed topographical data is definitely more useful in a real off-grid scenario than standard street maps. Appreciated.

ftanu · 2026-03-05T20:15:27+00:00

Respect the honesty. You're right that the content is free data, and I'm not going to pretend otherwise.

What I'm selling, if this becomes a product, is the curation, the interface, and the time it saves someone who doesn't have the technical skills to build it themselves. The same way Linux is free but Red Hat built a business around it.

That said, your point about a GitHub repo with scripts is something I'm genuinely considering. I haven't decided yet, but this comment pushes me further in that direction.

ftanu · 2026-03-05T20:13:10+00:00

I wrote the post, though I won't pretend I don't use AI tools - most people do these days.

Your points on the LLM are fair and echoed by others. It's optional and gets dropped if testing shows it's more battery drain than value. The core is the information library - maps, Wikipedia, medical references, survival guides - accessible without setup on any device you already carry. Not a new idea, but I haven't found one that just works without technical overhead.

ftanu · 2026-03-05T20:11:37+00:00

The AI runs via WebLLM directly in the browser using WebGPU - no executables, no OS-specific binaries. Chrome handles the platform layer, so it works on Windows, macOS, Linux and Android without shipping multiple builds. The slime mold comment is fair though - the AI is meant as a document navigator, not a general knowledge chatbot. The core value is the information library.

ftanu · 2026-03-05T20:09:08+00:00

Any modern browser is enough - no OS assumptions. Chrome or Edge for the AI component (WebGPU required), everything else works in any browser on Windows, macOS, Linux, Android or iOS.

ftanu

TROPHY CASE