Improve the following code
exp-1420未验证
Improve the following code
```
${selectedText}
```
Please suggest improvements for:
1. Code readability and maintainability
2. Performance optimization
3. Best practices and patterns
4. Error handling and edge cases
Provide the improved code along with explanations for each enhancement.
复制后粘贴到 AI 对话框发送，本次对话全程生效
出处：awesome-chatgpt-prompts · github.com/f/awesome-chatgpt-prompts/blob/main/prompts.csv · 可信度 B · 标签：提示词 / 英文 / 角色扮演
怎么用（对话型）复制后粘贴到对话框发送，本次对话全程生效。想长期用：支持自定义指令的产品（设置→个性化）可设为默认。