A collection of object-oriented Java primitives as an alternative to procedural libraries like Guava and Apache Commons.
Cactoos is a Java library that provides object-oriented primitives for common programming tasks like I/O, text manipulation, and collection operations. It solves the problem of procedural code by replacing static utility methods from libraries like Guava and Apache Commons with immutable, composable objects.
Java developers seeking a more declarative and object-oriented approach to everyday programming tasks, especially those adhering to elegant object-oriented design principles.
Developers choose Cactoos for its strict object-oriented design, which eliminates static method calls, promotes immutability, and offers a more expressive alternative to traditional Java utility libraries.
Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Replaces static methods with immutable objects like TextOf and Filtered, promoting thread-safe and maintainable code as emphasized in the README's philosophy.
Provides composable classes such as TeeInput for file operations, making I/O code more expressive and less error-prone than traditional Java I/O, with examples in the README.
The library is self-contained and requires only Java 8+, reducing bloat and compatibility issues, as stated in the README's dependency section.
Includes Funcs and Procs for object-oriented alternatives to loops and conditionals, enhancing composability without relying on Java Streams, demonstrated in code snippets.
Simple tasks often require multiple object instantiations (e.g., new TextOf(new File(...))), leading to more boilerplate code compared to static method calls from JDK or Guava.
Strict adherence to elegant object-oriented principles can alienate developers accustomed to procedural or functional styles, limiting adoption and increasing learning curve.
Compared to established libraries like Guava, Cactoos has a smaller community, fewer third-party integrations, and less extensive documentation or support resources.
cactoos is an open-source alternative to the following products: