Life & fun · alternatives · 2026

This is an introductory book about Clojure programming and immutability concepts. It serves learners looking to understand functional programming fundamentals through Clojure. The book stands out for making these… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Easy intro book to Clojure and immutability launched in 2019; newer entries below may have overtaken it.

1. 1MI
   My Interactive ClojureScript book▲134

   An interactive book introducing programming with ClojureScript

   2017 · langintro.com · its alternatives →

2. 2
   New Clojure Book for Beginners: Get Programming with Clojure▲14

   Well-written programs are easy to understand, modify, and maintain. Clojure, a functional-first dynamic language for the Java Virtual Machine, helps you write clean code without sacrificing productivity concerns like rapid prototyping and interaction with standard Java libraries. In this thoughtful,

   2019 · manning.com · its alternatives →

3. 3
   Haskell Programming▲66

   Great book with a low barrier to entry for learning Haskell

   2016 · haskellbook.com · its alternatives →

4. 4CI
   Clojure in the Open – simple tasks from open-source projects▲81

   2014 · longstorm.org · its alternatives →

5. 5IW
   I Wrote a Book on Java▲586

   https://www.manning.com/books/data-oriented-programming-in-j... This book is a distillation of everything I’ve learned about what effective development looks like in Java (so far!). It's about how to organize programs around data "as plain data" and the surprisingly benefits that emerge when we do. Programs that are built around the data they manage tend to be simpler, smaller, and significantly easier understand. Java has changed radically over the last several years. It has picked up all kinds of new language features which support data oriented programming (records,…

   2024 · its alternatives →

6. 6CF
   Clojure for the Brave and True – now free online▲224

   2015 · braveclojure.com · its alternatives →

7. 7
   I wrote a book about Clojure▲7

   Hey HN, I wrote a short book about the fundamental aspects of Clojure. The target audience is programmers with at least minimal experience who want to learn how to express solutions in Clojure (and perhaps in LISP, generally). If the price is a bit too steep for you, send me an email (address in bio), and I'll provide a discount coupon. If you can't afford it all, and believe the material may help you for studying or interview preparations, I can send you a free copy.

   2025 · leanpub.com · its alternatives →

8. 8CB
   Clojure by Example▲184

   2015 · kimh.github.io · its alternatives →

9. 9
   The JavaScript Way, a book for learning modern JavaScript from scratch▲545

   The JavaScript Way book. Contribute to thejsway/thejsway development by creating an account on GitHub.

   2017 · github.com · its alternatives →

10. 10IW
    I wrote a technical history book on Lisp▲252

    The book page links to a blog post that explains how I got about it (and has a link to sample content), but the TL&DR is that I could not find a lot of books that were on "our" history _and_ were larded with technical details. So I set about writing one, and some five years later I'm happy to share the result. I think it's one of the few "computer history" books that has tons of code, but correct me if I'm wrong (I wrote this both to tell a story and to learn :-)). My favorite languages are Smalltalk and Lisp, but as an Emacs user, I've been using the latter for much longer and for my…

    Feb 2026 · berksoft.ca · its alternatives →

11. 11
    Functional Programming for Kids: Interactive Tutorial▲40

    An interactive functional programming course for children based on clojure and klipse - viebel/kids.klipse.tech

    2016 · github.com · its alternatives →

12. 12
    Maybe Haskell▲60

    See what it’s like to program in a language without null.

    2015 · books.thoughtbot.com · its alternatives →

13. 13CD
    Clojure DSL for pattern-matching, parsing and generic programming▲204

    2012 · scattered-thoughts.net · its alternatives →

14. 14
    Algorithms and Data Structures in TypeScript – Free Book (~400 Pages)▲65

    I started writing this book 10 years ago in JavaScript, got through a few chapters (asymptotic notation, basic techniques, start of sorting), and then abandoned it. Recently I picked it back up, converted everything to TypeScript, and used AI (Zenflow [1] + Claude Opus 4.6) to complete the remaining chapters. I provided the structure, direction, and initial chapters; the AI generated the bulk of the remaining content under a spec-driven workflow. The book covers roughly a first 1-2 year CS curriculum: sorting, dynamic programming, graph algorithms, trees, heaps, hash tables, and more. All…

    Mar 2026 · amoilanen.github.io · its alternatives →

15. 15
    Small Clojure Interpreter▲143

    Configurable Clojure/Script interpreter suitable for scripting and Clojure DSLs - babashka/sci

    2019 · github.com · its alternatives →

16. 16
    I made a Clojure-like language in Go, boots in 7ms▲292

    Let-go is a Clojure-like language (~90% compatible with JVM Clojure) written in pure Go. It ships as a ~10MB static binary and cold boots in ~7ms - that's about 50x faster than JVM and 3x faster than Babashka. It has decent throughput on algorithmic workloads - within ballpark of the GraalVM-backed sci. I started this project in 2021 as an elaborate practical joke: I wanted to have an excuse for writing Clojure while pretending to write Go. Jokes aside, it turned out to be pretty decent: it feels like real Clojure, it has an nREPL server (supported in Calva, CIDER, etc.), it's easily…

    May 2026 · github.com · its alternatives →

17. 17
    An Elementary Introduction to the Wolfram Language▲60

    Stephen Wolfram's new book on the Wolfram Language

    2015 · wolfram.com · its alternatives →

18. 18CP
    Clojure parser and core library in JavaScript, live on CodeCombat▲57

    2014 · vickychijwani.github.io · its alternatives →

19. 19HN
    Hacker News Clone – Clojure, GraphQL Learning Project▲179

    I have ported "The Fullstack Tutorial for GraphQL" series, https://www.howtographql.com/, from Javascript to Clojure/script. Blog post: https://promesante.github.io/2019/08/14/clojure_graphql_full... Source code GitHub repo: https://github.com/promesante/hn-clj-pedestal-re-frame Suggestions and corrections, more than welcome.

    2019 · its alternatives →

20. 20
    Python library for functional programming▲129

    Python library for creating data pipelines with chain functional programming - EntilZha/PyFunctional

    2017 · github.com · its alternatives →

21. 21
    A Clojure game library▲93

    A Clojure game library. Contribute to oakes/play-clj development by creating an account on GitHub.

    2014 · github.com · its alternatives →

22. 22
    Purely Functional Data Structures▲61

    A guide to functional programming

    2016 · amazon.com · its alternatives →

23. 23
    Learn ClojureScript▲3

    Functional programming for the web

    2021 · learn-clojurescript.com · its alternatives →

24. 24
    Programming Pearls▲71

    Clever solutions to classic programming problems

    2015 · amazon.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →