What is Dagger and what are its advantages and disadvantages compared to other dependency injection tools?

Dagger is a static dependency injection framework for Android and Java applications. It generates code at compile time, ensuring high performance and type safety.

Advantages of Dagger:

• Compile-time code generation, reducing runtime overhead.
• Good integration with Android.
• Strict typing and compile-time error detection.

Disadvantages:

• Steep learning curve due to complex configuration and annotations.
• Less flexible compared to reflection-based DI frameworks.
• More verbose code compared to some alternatives.

Compared to other tools, such as Koin (which uses reflection and DSL), Dagger is faster and safer but more complex to set up.