Can you share your experience working with libraries that proved to be the most problematic or difficult for you?

In my experience with Flutter, one of the most challenging libraries was working with animations, such as the flutter_animate library or custom animations using AnimationController. The difficulty lay in properly managing the animation state, especially when navigating between screens and when synchronization of multiple animations was required.

Additionally, sometimes the libraries for working with native platform functions via platform channels posed challenges, as it was necessary to account for differences in implementation on Android and iOS, as well as correctly handling asynchronous operations and errors.

Examples of difficulties:

• Managing the lifecycle of AnimationController.
• Challenges with configuring and debugging platform channels.

In such cases, a thorough review of documentation and examples, as well as using ready-made solutions when they suited the task, was helpful.