Chinese developers have excellent local AI coding assistants. Tongyi Lingma (Alibaba) and CodeGeeX (Tsinghua) are the two major options.

Tongyi Lingma (通义灵码)

Developer: Alibaba Cloud
Price: Free
Platform: VS Code, JetBrains

Features:
- Code completion
- Code generation from comments
- Code explanation
- Bug detection
- Test generation
- Chinese-friendly

Strengths:
- Excellent Chinese understanding
- Free for individual developers
- Good integration with Alibaba Cloud
- Regular updates

CodeGeeX

Developer: Tsinghua University / Zhipu AI
Price: Free
Platform: VS Code, JetBrains

Features:
- Code completion
- Code translation (between languages)
- Code explanation
- AI chat in IDE
- Comment generation

Strengths:
- Open source foundation
- Good multi-language support
- Code translation feature is unique
- Free, no limits

Comparison

Feature Tongyi Lingma CodeGeeX
Code Completion ⭐⭐⭐⭐ ⭐⭐⭐⭐
Chinese Support ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐
Speed ⭐⭐⭐⭐ ⭐⭐⭐⭐
Bug Detection ✅ ❌
Code Translation ❌ ✅ Excellent
Price Free Free
IDE Support VS Code, JetBrains VS Code, JetBrains

Summary

  • Better for daily coding: Tongyi Lingma (better Chinese understanding, bug detection)
  • Better for multi-language work: CodeGeeX (code translation feature)
  • Both are free — try both and see which feels better

For most Chinese developers: Tongyi Lingma is slightly ahead.