The Hidden Cost of Delaying Internationalization: Why Architectural Decisions Matter in AI-Driven Development

This article reveals a critical lesson for developers using AI to build web applications: architectural choices must precede rapid feature development. The author's experience migrating a 5,000-line monolithic React component to support multiple languages exposes both the power and limitations of AI-assisted coding, showing that while AI excels at generating code, it struggles with legacy refactoring and outdated framework knowledge. The broader insight is that 'Vibe Coding' accelerates development but can introduce technical debt that becomes exponentially harder to fix later.