TypeScript Optional

typescript-optional provides an implementation of the `Optional<T>` type, inspired by Java 8+'s `Optional` class, designed to help developers manage the presence or absence of a value without resorting to null or undefined checks. It aims to reduce `NullPointerExceptions` (or `TypeError` in JavaScript) by providing a fluent API for handling nullable values. The current stable version is 2.0.1, though a 3.0.0-alpha.3 pre-release is available, indicating active development. The package has seen irregular release cycles, with a previous 2.0.0 release being abandoned due to deployment issues before 2.0.1 stabilized it. Key differentiators include its strong typing with TypeScript, direct inspiration from Java's `Optional` API (e.g., `isPresent`, `map`, `orElse`), and methods like `orNull()` and `orUndefined()` for easy conversion back to native JavaScript nullable types. It focuses on the core `Optional` functionality, explicitly noting missing methods like `equals` or `toString` compared to its Java counterpart.