I genuinely don't understand why everyone isn't using this yet
Andrej Karpathy, a co-founder of OpenAI, posted a simple idea that hit 16 million views: stop using AI to write code, use it to build a second brain.
You point Claude Code at a folder, drop in any source, an article, a transcript, a PDF, and Claude reads it, links it, and files it into a living wiki of everything you know. It compounds like interest, the more you feed it, the smarter it gets.
Here's the whole thing:
> Install Obsidian, create a vault, open it in Claude Code
> Paste Karpathy's wiki idea file and tell Claude to build it
> Claude makes three folders: raw for sources, wiki for its pages, a CLAUDE.md that runs it
> Drop any source into raw and say "ingest this"
> Ask questions across everything, forever
Five minutes to set up, and you never start from a blank chat again.
Full step-by-step guide with Claude and Obsidian, link below.
Bookmark this
we are still so early on e-ink
i do most of by programming on e-ink now. 60hz 1440p @ 60hz, works great (though light mode is a must)
can’t wait for the next few years of upgrades
It's time for interfaces to break out of flat land.
Lately, I have been experimenting with spatial experiences supported by foundational gestures.
Truly feels magical.
Wow y'all. We are blown away by the response to Flipbook. Thank you.
It means the world that so many of you want computing to feel this alive. That is all we ever wanted with getting this out there.
To set expectations: Flipbook is a project from a tiny team; the site is a house of cards of APIs and open models tied together with duct tape and string. We did not expect it to blow up like this, and I've been glued to my laptop for 24 hours trying to keep it running!
Thank you to everyone reaching out, sharing what you're making, and offering ideas, support, and collabs. Please keep it coming! we're reading all of it, and it's helping us figure out what's next for this.