![](https://github.blog/wp-content/uploads/2023/09/AI-DarkMode-1.png?resize=800%2C425)
How I used GitHub Copilot Chat to build a ReactJS gallery prototype
GitHub Copilot Chat can help developers create prototypes, understand code, make UI changes, troubleshoot errors, make code more accessible, and generate unit tests.
![](https://github.blog/wp-content/uploads/2023/09/AI-DarkMode-1.png?resize=800%2C425)
GitHub Copilot Chat can help developers create prototypes, understand code, make UI changes, troubleshoot errors, make code more accessible, and generate unit tests.