Teaching My Browser to Remember [Experiment]

I built an experiment that gives my browser a memory—not just basic history, but actual understanding.

The Experiment

What if your browser could truly remember what matters to you? Not just a list of URLs you visited, but the context, the insights, the connections between everything you've explored?

That's what I set out to build this Friday.

How It Works

So I started by adding a capability in the Chrome extension to track the website I'm at, and added some basic logic/heuristics for it to act intelligently and understand if I'm deeply engaged with the blog or the content of the page.

Then it tracks which websites I deeply engage with and saves them into a temporal knowledge graph that keeps evolving the more I use it.

Think about it:

• Your browser history shows you visited 50 websites today
• But which ones did you actually care about?
• Which ones changed how you think about something?
• Which ones connect to that research you did last month?
• What about that new AI tool you found that's actually better than Perplexity?

Traditional browser history can't answer these questions. And my hope was to bridge that gap.

The Cool Part

This gives my browser a super hyper-personalized brain which remembers what I'm working on and helps filter the noise when I look for more information within my core Timeln brain.

I can now search for information based on my own browsing experience.

Instead of asking Google "What is RAG?", I can ask my browser "What have I learned about RAG?" and get answers synthesized from articles I've actually read and engaged with.

My browser finally remembers what I care about.

What's Next

This is just the beginning. The temporal knowledge graph is already showing patterns I never expected—connections between ideas I didn't realize I was building.

Stay tuned for more Friday experiments.