Clojure
Pragmatic Lisp on the JVM — immutable by default, REPL-driven, and built for concurrent data transformation.
dynamic
jit
since 2007
functionallispconcurrent
Clojure brings Lisp’s power to the JVM with persistent immutable data structures, software transactional memory, and a culture of interactive REPL-driven development. ClojureScript compiles to JavaScript for frontend use. Its emphasis on simplicity and data-oriented programming has made it influential in the functional programming community and successful at companies like Nubank.