Quick Answer: What Is Clojure Good For?

Is clojure dead?

Clojure is definitely not declining.

It’s growing..

64% of developers report that Java 8 remains the most often used release. Kotlin overtakes Scala and Clojure, to become the 2nd most popular language on the JVM. Spring dominates the Java ecosystem with 60% using it for their main applications.

Is clojure hard to learn?

clojure is hard to learn. very hard. … Of lisps i know, 10 years of emacs lisp and some scheme/racket lisp, clojure is rather quite different from them, and introduced lots of clojure’s own concepts, such as transducer, and clojure’s metadata, clojure’s “protocol”, clojure’s refs and transactions, atoms, agents.

What companies use Clojure?

231 companies reportedly use Clojure in their tech stacks, including Nubank, Accenture, and GO-JEK.Nubank.Accenture.GO-JEK.CircleCI.Zalando.Walmart.Soundcloud.Groupon.com.

How do I learn Clojure?

Tips for Clojure BeginnersLearn the essentials with Clojure Koans. … Move on to 4Clojure problems. … Read a book or two. … Learn to develop interactively from your editor. … Absorb Clojure’s philosophies and motivations with conference talks. … Ask for help when stuck. … Don’t panic.

Who invented Clojure?

Rich HickeyClojure/Designed byRich Hickey developed Clojure because he wanted a modern Lisp for functional programming, symbiotic with the established Java platform, and designed for concurrency.

Is Clojure slow?

Up and running… Clojure is on average 4x slower than Java and 2x slower than Scala. There are a couple of reasons, and the biggest factor is Clojure’s immutable data structures. The fact is that immutable data structures will always be slower then their mutable counterparts.

Should I learn Clojure or Haskell?

Haskell is more pure, but then you can avoid non-pure aspects in Clojure for most of the time. It’s harder to shoot you in the foot with a statically typed language, but it’s also harder to shoot anything 😉 You will have to spend some time to get your program to even compile, but once it does it’s harder to break it.

Do I need to know Java to learn Clojure?

Either way, Java is not a requirement to learn Clojure. You should be able to pick up what you need fine through Google and StackOverflow, but expect to be visiting both until you get a good feel for Java’s standard libraries.

Why should I learn Clojure?

Leverage, new paradigms, and a rich ecosystem Compared to JavaScript (or really any other language I have seen) Clojure appears to be an extremely well thought out language that allows me to explore the world of Lisp and functional programming with immutable data structures.

Is Java a Clojure?

Clojure is designed to be a hosted language, sharing the JVM type system, GC, threads etc. All functions are compiled to JVM bytecode. Clojure is a great Java library consumer, offering the dot-target-member notation for calls to Java. Clojure supports the dynamic implementation of Java interfaces and classes.

What is Clojure language used for?

Clojure is a good choice for a wide variety of projects. You can use it from social networking industry to Big Data solutions. Initially, Clojure language was targeted for working with JVM. So, the most popular modern Clojure implementation uses the Java Virtual Machine.

Is Clojure object oriented?

Clojure is a functional lisp, reportedly not at all object-oriented, even though it runs on the JVM, a VM designed for an object oriented language. Clojure provides identical interfaces for iterating over lists and vectors by abstracting them to an interface called seq.

What is Lisp used for?

What is Lisp used for? Lisp can be used for any type of application, but it is of particular interest for Artificial Intelligence, machine learning, and other forms of advanced programming which require recursive logic.