Improve the following code
Turn any AI chat into an improve the following code with this community persona prompt.
can-acar · awesome-chatgpt-promptsUpdated 2026-05-123,409 copies
Improve the following code is a community-contributed prompt from awesome-chatgpt-prompts (CC0). Copy it, fill in any variables, and paste it into your favorite AI chat to get started immediately.
The prompt
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.Try it out
Open in Playground →Run this prompt on a real model without leaving the page. Every run is saved to your history for this prompt.
How to use
- 1Copy the prompt as-is — no variables required.
- 2Paste it into ChatGPT, Claude, Gemini, or any capable model.
- 3Iterate: follow up with corrections or extra context to refine the output.