Standard ML of New Jersey (abbreviated SML/NJ) is a compiler for the Standard ML '97 programming language with associated libraries, tools, and documentation. SML/NJ is free, open source software. What's New [2024-03-14] Version 110.99.5 is released. This version is primarily a bugfix release with some additional improvements. See the README for details. [2023-12-10] Release 2023.1 of the developm