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Strongly-typed, functional-first programming language for writing simple code to solve complex problems
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What is F#?

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.
F# is a tool in the Languages category of a tech stack.
F# is an open source tool with 2.2K GitHub stars and 337 GitHub forks. Hereā€™s a link to F#'s open source repository on GitHub

Who uses F#?

55 companies reportedly use F# in their tech stacks, including Walmart, Olo, and Jet.com.

228 developers on StackShare have stated that they use F#.

F# Integrations

.NET, .NET Core, .NET for Apache Spark, Continuous, and MonoDevelop are some of the popular tools that integrate with F#. Here's a list of all 12 tools that integrate with F#.

F# Alternatives & Comparisons

What are some alternatives to F#?
It is an industrial strength programming language supporting functional, imperative and object-oriented styles. It is the technology of choice in companies where a single mistake can cost millions and speed matters,
Scala is an acronym for ā€œScalable Languageā€. 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.
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.
Clojure is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Clojure is a compiled language - it compiles directly to JVM bytecode, yet remains completely dynamic. Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system.
See all alternatives

F#'s Followers
323 developers follow F# to keep up with related blogs and decisions.