# Performance and Experience Debugging Tools

To help developers debug and optimize the performance and experience of Mini Programs, we provide a number of tools:

• Real machine debugging 2.0: Debugging the real machine running environment through developer tools.
• Developer ToolssimulatorandDebugger: In Developer ToolssimulatorMini Program view layer analysis and low-end computer simulation in theDebuggerCarried out in the environment JS Performance, memory usage analysis.
• Code Quality Analysis Panel: Static analysis of developer code, giving optimization recommendations.
• FPS panel: Display the current real-time frame rate of the page
• Performance panel
• Experience Rating: Automates the detection of Mini Programs performance and experience issues and provides optimization recommendations to developers.