Rewritten vibecoded Jev/DuckDB extension is at least 20x-40x faster, teaser for more
sh_reya · x · 2026-09-21
@hamiltonulmer reports his team reworked the original vibecoded Jev/DuckDB example extension, which was "excruciatingly inefficient." After optimization it's at least 20x-40x faster, often far more. He claims Jev will revolutionize analytics and teases something cool to share tomorrow — also a vivid data point on the performance pitfalls of vibecoded code.
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