UUIDRuntime

UUIDRuntime is a lightweight, open-source library designed to generate and manage Universally Unique Identifiers (UUIDs) in Java applications. It provides a simple and efficient way to create UUIDs according to the RFC 4122 standard, which defines the format and generation methods for UUIDs. The library is particularly useful for applications requiring unique identifiers without relying on external dependencies or complex configurations.

UUIDRuntime supports multiple UUID generation methods, including time-based, random, and name-based UUIDs. Time-based UUIDs are generated using a timestamp combined with a clock sequence and node identifier, ensuring uniqueness while preserving temporal ordering. Random UUIDs, on the other hand, generate values with high entropy, making them suitable for scenarios where predictability is not a concern. Name-based UUIDs derive identifiers from input strings, enabling deterministic UUID generation for consistent results across different runs.

The library is designed to be minimalistic, with a small footprint and no external dependencies, making it easy to integrate into existing projects. It follows modern Java practices, including immutable objects and thread-safe operations, ensuring reliability in concurrent environments. UUIDRuntime is particularly well-suited for microservices, distributed systems, and applications requiring scalable identifier generation.

Developers can quickly adopt UUIDRuntime by including it as a Maven or Gradle dependency. The library provides a straightforward API with methods like `generateTimeBasedUUID()`, `generateRandomUUID()`, and `generateNameBasedUUID()`, simplifying the implementation of UUID generation logic. Its flexibility and performance make it a practical choice for applications needing efficient and standardized UUID handling.