2026-02-04

2026-02-04 Wednesday - A recent paper - Vibe Coding Kills Open Source

 https://arxiv.org/abs/2601.15494 

 Abstract:
"
Generative AI is changing how software is produced and used. In vibe coding, an AI agent builds software by selecting and assembling open-source software (OSS), often without users directly reading documentation, reporting bugs, or otherwise engaging with maintainers. We study the equilibrium effects of vibe coding on the OSS ecosystem. We develop a model with endogenous entry and heterogeneous project quality in which OSS is a scalable input into producing more software. Users choose whether to use OSS directly or through vibe coding. Vibe coding raises productivity by lowering the cost of using and building on existing code, but it also weakens the user engagement through which many maintainers earn returns. When OSS is monetized only through direct user engagement, greater adoption of vibe coding lowers entry and sharing, reduces the availability and quality of OSS, and reduces welfare despite higher productivity. Sustaining OSS at its current scale under widespread vibe coding requires major changes in how maintainers are paid."

 

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My thoughts

For those who claim that vibe coding will magically provide them with all the software they want...there shall be consequences: A cornucopia of security breaches, at the minimum; an inability to leverage new/emerging languages/libraries; consigned to the most frequently used pattern of how a solution is expressed - which may not be scalable, secure, or performant.

However, more egregiously, methinks they doeth fundamentally misapprehend how LLM/GenAI coding assistant models are trained...

One word: Ouroboros
Two words: Model collapse
Three words: Attack Surface Explosion

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