Duplicate Check
Describe the requested feature
I hope Flet can support extending custom Flutter components. Due to the communication layer, in high-frequency event refresh scenarios, Python's inherent slowness can seriously degrade Flet's performance. However, I don't want to give up Flet's high development efficiency, so I want to handle the high-frequency event refresh parts on the Dart side, encapsulating that Flutter code—which already processes some events on its own—as a component. For events that do not require high-frequency communication (if needed), I will expose them as callbacks from the Dart class to Python for handling. This way, both development efficiency and high performance can be achieved.
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Duplicate Check
Describe the requested feature
I hope Flet can support extending custom Flutter components. Due to the communication layer, in high-frequency event refresh scenarios, Python's inherent slowness can seriously degrade Flet's performance. However, I don't want to give up Flet's high development efficiency, so I want to handle the high-frequency event refresh parts on the Dart side, encapsulating that Flutter code—which already processes some events on its own—as a component. For events that do not require high-frequency communication (if needed), I will expose them as callbacks from the Dart class to Python for handling. This way, both development efficiency and high performance can be achieved.
Suggest a solution
No response
Screenshots
No response
Additional details
No response