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Joined 3 years ago
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Cake day: March 15th, 2023

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  • I use prisma ORM with kysely Query Builder. Prisma has its own schema language that we write with great IDE support and provides a parser to generate type-safe clients. It gives you the ts client generator by default. But for example, kysely also needs types and somebody wrote a prisma-kysely generator, which generates types for kysely based on the prisma schema. Prisma since then also have Typed SQL (type-safe raw sql). (Although, I haven’t tried that yet.) So prisma can cover that missing 9% of cases, and there maybe 1% left for untyped raw sql.

    Do you think Lutra can replace that 9+1% of cases? Or would it be also useful to write migrations in Lutra?








  • I don’t think it’s ADD. There’s a book called ‘thinking fast and slow’. In that book the psychologist separates the mind functions into two systems. System 1 is for intuition, no effort, fast thinking. System 2 needs effort, slow, but precise. What happens here is that simply people are trying to be efficient with their thinking and they use less system 2 which is required for reading.













  • I used claude code to migrate a small rust project from raw sql to an ORM. It was next level. In a timespan of a small bug fix I could rewrite the data model. It tested the code, it fixed the errors, I was amazed. I reviewed every change, so I could spot problems like migration would fail with prod data. I wrote a new prompt to fix that and it fixed.

    For anybody new to claude code: It’s a tui app where you can log in and write prompts for the project in the current directory. The way it works, it searches files in the project based on the prompt, and it locates the related code sections. So it gathers the context pretty well. It can suggest changes, it can suggest running CLI commands, it can read its output. It reacts to itself. You can accept or intercept and correct it anytime.

    I ran it in docker just in case.

    In summary, this is a real deal, but of course the code needs to be reviewed. Sometimes, it produces, simply put, unmaintainable code, that shouldn’t be used. Works or not, it should move.