The translation read perfectly and still crashed at runtime
When you translate app strings with the Claude API, the meaning can be right while the format specifiers quietly break. Here is a severity-aware acceptance check and a repair loop that only re-translates the broken lines.
Localizing an App Store Screenshot PSD into 15 Languages Overnight with Cowork
A work log of localizing the store screenshots for the Android wallpaper app 'Beautiful Wallpapers' into many languages with Cowork: extracting text with psd-tools, pouring translations into layer names, and the real walls I hit with Thai and Korean glyphs.
Generating localized App Store listing metadata within character limits using the Claude API
Raw translations overflow App Store Connect's character limits. Generate per-locale listing metadata within them using Claude API structured output and a repair loop.
Stop Terminology Drift in Localized Apps: A Consistent Localizable.strings Pipeline with the Batch API and a Cached Glossary
Translating UI strings one at a time invites inconsistency. Pair Claude's Message Batches API with a prompt-cached glossary to translate Localizable.strings across 10+ languages consistently, with measured costs and the pitfalls I hit in production.
Managing iOS Localizable.strings with Claude Code — A Solo Developer's Multilingual Workflow
How a solo developer managing multiple wallpaper apps used Claude Code to streamline iOS localization. From extracting missing keys to quality checks — a realistic workflow for one-person teams.