Tools & Insights for Building
with AI
Practical guides, open-source utilities, and experiments in AI & software engineering - created and tested by me, Stephen Collins.
Featured Posts
How to Use Distributed SQLite and Merkle Trees to Detect Divergence
Stephen Collins
•
Sep 29, 2025
4 mins
Learn how to simulate multiple SQLite databases as independent peers and use Merkle trees as immutable fingerprints to detect...
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Merkle Trees in SQLite with Python: A Practical Tutorial
Stephen Collins
•
Sep 22, 2025
5 mins
Merkle trees power Git, Bitcoin, and distributed systems, but they're often taught as abstract concepts. This tutorial shows ...
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The Technical Challenges I've Faced in Interviews (and Given as an Interviewer)
Stephen Collins
•
Sep 12, 2025
3 mins
Technical interviews come in all shapes-algorithms, real-world coding, and plain conversations. Having been on both sides of ...
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