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Zeitgeist — a spike by Chris Gathercole
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Quoting Rick Brewster

Blog · Watch/Read · (gathered 2026-09-03)

  • Paint.NET successfully replaced its problematic Direct2D dependency on WINE with a 180,000-line, clean-room reverse-engineered rewrite generated by an AI coding agent named Claude.
  • This “vibe coded” solution, while demonstrating Claude’s capability for large-scale code generation and complex reverse engineering (e.g., Direct2D’s effects library formulas), was not thoroughly reviewed due to its immense size.
  • The development process required significant human “babysitting” by Rick Brewster to correct critical flaws, such as missing COM AddRef() calls for resource management and poor architectural decisions, despite Claude’s occasional bursts of “genius-level 10x coder” productivity.
  • While AI coding agents can tackle immense and intricate software challenges, their output demands rigorous human oversight and correction, particularly for foundational elements like resource management and architectural design, making “vibe coding” a high-risk strategy without extensive human intervention.