Exploring OpenCode + oh-my-opencode as an Alternative to Claude Code Due to Japanese Language Issues
Published:Jan 6, 2026 05:44
•1 min read
•Zenn Gemini
Analysis
The article highlights a practical issue with Claude Code's handling of Japanese text, specifically a Rust panic. This demonstrates the importance of thorough internationalization testing for AI tools. The author's exploration of OpenCode + oh-my-opencode as an alternative provides a valuable real-world comparison for developers facing similar challenges.
Key Takeaways
- •Claude Code is experiencing issues with Japanese text input, leading to Rust panics.
- •The author is exploring OpenCode + oh-my-opencode as a potential alternative.
- •The issue highlights the importance of internationalization testing in AI development.
Reference
“"Rust panic: byte index not char boundary with Japanese text"”