Crystal vs F#

Overview

Stacks779

Followers556

Votes399

GitHub Stars2.2K

Forks316

Crystal

Stacks341

Followers350

Votes286

GitHub Stars20.0K

Forks1.7K

Crystal vs F#: What are the differences?

What is Crystal? Fast as C, slick as Ruby. Crystal is a programming language that resembles Ruby but compiles to native code and tries to be much more efficient, at the cost of disallowing certain dynamic aspects of Ruby.

What is F#? Strongly-typed, functional-first programming language for writing simple code to solve complex problems. F# is a mature, open source, cross-platform, functional-first programming language. It empowers users and organizations to tackle complex computing problems with simple, maintainable and robust code.

Crystal and F# can be categorized as "Languages" tools.

"Compiles to efficient native code" is the top reason why over 27 developers like Crystal, while over 40 developers mention "Pattern-matching" as the leading cause for choosing F#.

Crystal and F# are both open source tools. It seems that Crystal with 13.5K GitHub stars and 1.05K forks on GitHub has more adoption than F# with 2.09K GitHub stars and 341 GitHub forks.

According to the StackShare community, F# has a broader approval, being mentioned in 19 company stacks & 16 developers stacks; compared to Crystal, which is listed in 7 company stacks and 14 developer stacks.

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Advice on F#, Crystal

Markus

Feb 3, 2021

Needs adviceon

Kotlin

Java

Hi there. I want to expand my coding toolset. So I want to learn a second backend language besides Kotlin. Kotlin is fantastic. I love it in every aspect, and I think I can never return to Java. And also why should I? It is 100% interoperable with java and can co-exist in every project.

So my question here is. Which language do you think will bring me more joy? I think F#; it is more like Kotlin. Then C# (it's more or like 100% java). But, let's say I learn F#. Is it 100% interoperable like Kotlin? can they live side by side? Can I, then, apply to .NET jr jobs after a while, for example, or is C# the holy cow? I would like to learn .Net.

If it is the worst and only C# is acceptable, then which language should I learn? Dart? Golang?

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Detailed Comparison

F#	Crystal
F# is a mature, open source, cross-platform, functional-first programming language. It empowers users and organizations to tackle complex computing problems with simple, maintainable and robust code.	Crystal is a programming language that resembles Ruby but compiles to native code and tries to be much more efficient, at the cost of disallowing certain dynamic aspects of Ruby.
-	Ruby-inspired syntax.;Statically type-checked but without having to specify the type of variables or method arguments.;Be able to call C code by writing bindings to it in Crystal.;Have compile-time evaluation and generation of code, to avoid boilerplate code.;Compile to efficient native code.
Statistics
GitHub Stars 2.2K	GitHub Stars 20.0K
GitHub Forks 316	GitHub Forks 1.7K
Stacks 779	Stacks 341
Followers 556	Followers 350
Votes 399	Votes 286
Pros & Cons
Pros 53 Pattern-matching 42 Makes programming fun again 38 Type providers 32 Delightful 30 Frictionless Cons 3 Microsoft tend to ignore F# preferring to hype C# 2 Interop between C# can sometimes be difficult 1 Type Providers can be unstable in larger solutions 1 Hype	Pros 38 Compiles to efficient native code 36 Ruby inspired syntax 32 Performance oriented - C-like speeds 23 Gem-like packages, called Shards 20 Can call C code using Crystal bindings Cons 13 Small community 3 No windows support 1 No Oracle lib

What are some alternatives to F#, Crystal?

JavaScript

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.

Python

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.

PHP

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Java

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

HTML5

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.

C#

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers.

Scala

Scala is an acronym for “Scalable Language”. This means that Scala grows with you. You can play with it by typing one-line expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. To some, Scala feels like a scripting language. Its syntax is concise and low ceremony; its types get out of the way because the compiler can infer them.

Elixir

Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.

Related Comparisons

"Compiles to efficient native code" is the top reason why over 27 developers like Crystal, while over 40 developers mention "Pattern-matching" as the leading cause for choosing F#.

Crystal vs F#