Software Alternatives & Reviews

Kotlin VS Crystal (programming language)

Compare Kotlin VS Crystal (programming language) and see what are their differences

Kotlin logo Kotlin

Statically typed Programming Language targeting JVM and JavaScript

Crystal (programming language) logo Crystal (programming language)

Programming language with Ruby-like syntax that compiles to efficient native code.
  • Kotlin Landing page
    Landing page //
    2023-05-09

We recommend LibHunt Kotlin for discovery and comparisons of trending Kotlin projects.

  • Crystal (programming language) Landing page
    Landing page //
    2022-01-26

Kotlin videos

10 reasons to try Kotlin for Android development

More videos:

  • Review - What can Kotlin do for me? (GDD Europe '17)
  • Review - Java or Kotlin for Android Development – Which One Is Better?

Crystal (programming language) videos

No Crystal (programming language) videos yet. You could help us improve this page by suggesting one.

+ Add video

Category Popularity

0-100% (relative to Kotlin and Crystal (programming language))
Programming Language
52 52%
48% 48
OOP
51 51%
49% 49
Generic Programming Language
Development Tools
100 100%
0% 0

User comments

Share your experience with using Kotlin and Crystal (programming language). For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Kotlin and Crystal (programming language)

Kotlin Reviews

Top 10 Rust Alternatives
The last computer programming language to stand out as an exceptional alternative to Rust is named Kotlin. It is typed statically and was manufactured for Java machines.

Crystal (programming language) Reviews

We have no reviews of Crystal (programming language) yet.
Be the first one to post

Social recommendations and mentions

Crystal (programming language) might be a bit more popular than Kotlin. We know about 110 links to it since March 2021 and only 74 links to Kotlin. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kotlin mentions (74)

  • Implementing an Auto-logout Feature for Android in Kotlin
    A basic understanding of Kotlin and programming in general (OOP). - Source: dev.to / 20 days ago
  • Kotlin and Azure Functions - Automating the deployment
    Being somewhat allergic to coding in Java (this is a personal thing, if you like Java then good for you) I decided to try out writing the code using Kotlin from JetBrains instead. I'm already using IntelliJ as I work with Apache Spark using Scala, so the tooling was already there and ready to go for this. - Source: dev.to / about 1 month ago
  • 🎉 Kotlin Multiplatform is now STABLE!
    Congrats to our friends at Kotlin. 🚀 After years of growth and development, KMP reaches a pivotal milestone with 1.9.20. We’ve been on team Kotlin Multiplatform since day one, and the best is yet to come! Learn more 👉 https://touchlab.co/kotlin-multiplatform-is-stable. Source: 6 months ago
  • Regarding Lenses, Prisms and Optics
    Another option could be to check out Kotlin. It's a JVM language that while still object-oriented has may functional syntax features. Source: 6 months ago
  • Kotlin Multiplatform for Android and iOS Apps
    Kotlin is not a Google project. It is made by JetBrains. It says so right up front on their web page: https://kotlinlang.org/. - Source: Hacker News / 7 months ago
View more

Crystal (programming language) mentions (110)

  • Crystal 1.11.0 Is Released
    I like the first code example on https://crystal-lang.org
        # A very basic HTTP server.
    - Source: Hacker News / 4 months ago
  • Choosing Go at American Express
    If you're interested, take a look at Crystal (https://crystal-lang.org/)! - Source: Hacker News / 4 months ago
  • Ruby 3.3's YJIT: Faster While Using Less Memory
    Obviously as an interpreted language, it's never going to be as fast as something like C, Rust, or Go. Traditionally the ruby maintainers have not designed or optimized for pure speed, but that is changing, and the language is definitely faster these days compared to a decade ago. If you like the ruby syntax/language but want the speed of a compiled language, it's also worth checking out Crystal[^1]. It's mostly... - Source: Hacker News / 4 months ago
  • What languages are useful for contribution to the GNOME project.
    Crystal is a nice language that's not only simple to read and write but performs very well too. And the documentation is amazing as well. Source: 5 months ago
  • Jets: The Ruby Serverless Framework
    Ruby is a super fun scripting language. I much prefer it to python when I need something with a little more "ooomph" than bash. It's just...nice...to write in. Ruby performance has come a long way in the last decade as well. There's libraries for pretty much everything. My modern programming toolkit is basically golang + ruby + bash and I am never left wanting. I do find Crystal (https://crystal-lang.org/) really... - Source: Hacker News / 5 months ago
View more

What are some alternatives?

When comparing Kotlin and Crystal (programming language), you can also consider the following products

Dart - A new web programming language with libraries, a virtual machine, and tools

Nim (programming language) - The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.

Elixir - Dynamic, functional language designed for building scalable and maintainable applications

Go Programming Language - Go, also called golang, is a programming language initially developed at Google in 2007 by Robert...

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

V (programming language) - Simple, fast, safe, compiled language for developing maintainable software.