Ammonite-Shell

Custom JLine re-implementation provides syntax highlighting and multiline editing, making the REPL more productive for interactive coding, as highlighted in the README's terminal integration features.

Allows on-the-fly importing of Scala libraries in the REPL using syntax like `import $ivy.`, enabling seamless exploration of third-party APIs without pre-configuration.

Enables writing and running .sc files for automation, integrating with the Scala ecosystem for tooling tasks, as evidenced by its script runner capabilities.

SSH server integration allows accessing the REPL remotely, facilitating collaborative debugging and distributed development, a feature noted in the key features.