Niels Berglund

I Built a Mac App in a Language I Don't Know, for an OS I Barely Understand

I've missed the Windows app Everything since switching to Mac. So I asked Claude Fable 5 to build it for me: Needle — instant file search for macOS, written in Swift, a language I don't know.

Posted by nielsb on Saturday, July 11, 2026

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Technology musings about coding and data. Some topics: .NET, SQL Server, AI/ML, Big Data, Streaming, Kafka, Azure Data Explorer, and a lot more.