Martin Janiczek personal blog

FAWK: LLMs can write a language interpreter

After reading the book The AWK Programming Language (recommended!), I was planning to try AWK out on this year’s Advent of Code. Having some time off from work this week, I tried to implement one of the problems in it to get some practice, set up my tooling, see how hard AWK would be, and… I found I’m FP-pilled.
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AI & Machine LearningSoftware Engineering2025

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Nov 21, 2025FAWK: LLMs can write a language interpreter by todsacerdoti230188

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