Group: Lihaoyi

uTest is a simple, convenient and intuitive testing library for Scala.

Acyclic is a Scala compiler plugin that allows you to mark files within a build as acyclic, turning circular dependencies between files into compilation errors.

uPickle is a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala

Pretty-printing value, types and type-signatures in Scala.

OS-Lib is a simple Scala interface to common OS filesystem and subprocess APIs.

mill-scalalib

Sourcecode is a small Scala library that provides common "source code" context to your program at runtime, similar to Python's __name__, C++'s __LINE__ or Ruby's __FILE__

FastParse is a Scala library for parsing strings and bytes into structured data. This lets you easily write a parser for any arbitrary textual data formats and have the parsers run at an acceptable speed, with great error debuggability and error reporting.

mill-main

ScalaTags is a small XML/HTML construction library for Scala.

Ammonite lets you use the Scala language for scripting purposes in the REPL or as scripts.

fansi

mill-main-api

Scala port of the popular Python Requests HTTP client

ammonite-repl

Main method argument parser for Scala

ujson

mill-moduledefs

ammonite-ops

geny