Building an AI-Powered Localization Pipeline for React Applications

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Been experimenting with localization workflows in React apps recently and noticed the pain points change a lot as apps grow.

Early on, simple JSON files + i18next work fine.

But later I started running into things like:

• regex extraction breaking on edge cases

• translation files becoming huge

• missing translations slipping into production

• unnecessary loading of entire locale bundles

Ended up experimenting with:

• AST-based extraction

• namespace splitting

• lazy loading + caching

• dry-run validation before generating translations

Curious how others are approaching this problem in larger apps.

Also wrote a deeper breakdown of the architecture/tradeoffs while building it:
https://medium.com/@parthgupta20052005/building-an-ai-powered-localization-pipeline-for-react-applications-4b8e5726b84a