July 10, 2025

Lightspeed search built for devs

1 hour 38 minutes

We talk with Don MacKinnon, Co-founder and CTO of Searchcraft—a lightspeed search engine built in Rust. We dig into the future of search, how it blends vector embeddings with classic ranking, and what it takes to build developer-friendly, production-grade search from the ground up.

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Sponsors:

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Outshift by Cisco – AGNTCY is an open source collective building the Internet of Agents. It’s a collaboration layer where AI agents can communicate, discover each other, and work across frameworks. For developers, this means standardized agent discovery tools, seamless protocols for inter-agent communication, and modular components to compose and scale multi-agent workflows.

Featuring:

Don MacKinnon –
Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, X
Jerod Santo – GitHub, LinkedIn, Mastodon, X

Show Notes:

Searchcraft

Importing and searching all of Wikipedia on a Raspberry Pi

Something missing or broken? PRs welcome!

...more

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By Changelog Media

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