Question 1

How do I set up wuchale with a SvelteKit project?

Accepted Answer

Install the core package and @wuchale/svelte adapter, then configure your build process (e.g., Vite) to run wuchale's CLI for extraction. Refer to the framework-specific guide on wuchale.dev for detailed steps, as the repository includes examples for different setups.

Question 2

Wuchale vs i18next: which is better for my app?

Accepted Answer

Wuchale excels with zero code changes and smaller bundles via compile-time optimization, ideal for performance-focused projects. i18next offers more runtime flexibility and a larger plugin ecosystem, so choose wuchale for minimal intrusion or i18next for dynamic features.

Question 3

Does wuchale support pluralization and gender rules in translations?

Accepted Answer

The README doesn't explicitly mention pluralization or gender support; it focuses on string extraction and interpolation. You may need to rely on .po file standards or custom logic, so check the documentation for any advanced i18n feature implementations.

Question 4

Can wuchale handle translations in dynamically loaded components or lazy routes?

Accepted Answer

Since wuchale uses compile-time extraction, it requires all source code to be available during build. For dynamic imports, ensure strings are statically analyzable or pre-extracted, as runtime loading might not be fully supported without additional configuration.

Question 5

How does the AI translation integration work, and what services does it support?

Accepted Answer

Wuchale's optional AI feature automatically translates extracted strings during development via configurable APIs, with HMR for live updates. You'll need to set up API keys for services like Google Translate, but specifics depend on the configuration detailed in the docs.

Question 6

What happens to my existing .po files if I migrate to wuchale?

Accepted Answer

Wuchale is compatible with standard .po files, so you can reuse existing translation workflows. It extracts strings into .po files for translators and compiles them into arrays, but ensure your build process aligns with wuchale's compilation steps for seamless integration.

Question 7

Is wuchale suitable for large-scale applications with thousands of translations?

Accepted Answer

Yes, wuchale's array-based catalogs optimize bundle size, making it efficient for large projects. However, the compile-time extraction might increase build times, so monitor performance and consider incremental builds if needed.

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