Leiningen
Leiningen is a build automation and dependency management tool for the Clojure programming language. It provides a simple, declarative way to define project configurations, manage dependencies from Maven repositories, run tests, and package applications into JAR files. It is the de facto standard tool for Clojure development, streamlining common tasks and enforcing project structure conventions.
Developers should learn Leiningen when working with Clojure projects, as it simplifies build processes, dependency resolution, and project setup, making development more efficient. It is essential for creating, testing, and deploying Clojure applications, libraries, and web services, especially in environments that rely on the Java Virtual Machine (JVM). Use cases include building web apps with frameworks like Luminus, developing data processing pipelines, or managing multi-module Clojure projects.