Kevlin Henney

@kevlin.bsky.social

consultant · father · he/him · human (very) · husband · itinerant · programmer · keynote speaker · technologist · trainer · writer

I'm in Southampton for a dev meetup to listen to @kevlin.bsky.social talk about the difference between null, zero, empty, etc. The talk is called "Much Ado About Nothing" which my wife saw in our calendar, mixed up with a separate conversation, and assumed we were going to the theatre tonight. oops

Much Ado About Nothing & A Taste of DSPy, Thu, Jul 9, 2026, 7:00 PM | Meetup

Ever since zero became something for nothing, you'd think we'd solved nothing. Whether we're talking NaN, string.Empty, nullables or database nulls, it turns out that nothi

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