> For the complete documentation index, see [llms.txt](https://moja.keithkim.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://moja.keithkim.org/master.md).

# Moja library for Java

The Moja library for Java has a number of useful interface and class definitions for programming in a functional style.

The Monadts library for TypeScript is equivallent to the Moja library for Java. They both have the same features and work pretty much the same way.

The following sections describe the evolution of the library with examples in both Java and Typescript.