What is the best alternative to F#?

Question

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score 201 · Answer 1

Haskell

All

24

Pros

Makes categorical higher order abstractions easy to use and natural to the language See More

Specs

Site:https://www.haskell.org/

See All

201 81

score 198 · Answer 2

Elixir

Write code that writes code with Elixir macros. Macros make metaprogramming possible and define the language itself. See More

Specs

Price:Open source (Free)

Site:https://elixir-lang.org

Current stable version:1.6

GZipped size:3.61 MB (without required Erlang VM)

See All

198 63

score 210 · Answer 3

Clojure

Current stable version:1.9

GZipped size:3.7Mb, requires JAVA

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210 69

score 184 · Answer 4

Scala

Specs

Price:Open Source (Free)

Site:scala-lang.org

Current stable version:2.12.4

See All

184 101

score 759 · Answer 5

Python

All

35

Pros

Do something visually interesting in minutes by using the turtle standard library package. https://docs.python.org/3.6/library/turtle.html Turtle graphics is a popular way for introducing programming to kids. It was part of the original Logo programming language developed by Wally Feurzig and Seymour Papert in 1966. Imagine a robotic turtle starting at (0, 0) in the x-y plane. After an import turtle, give it the command turtle.forward(15), and it moves (on-screen!) 15 pixels in the direction it is facing, drawing a line as it moves. Give it the command turtle.right(25), and it rotates in-place 25 degrees clockwise. Turtle can draw intricate shapes using programs that repeat simple moves. Example Turtle Star Drawing from turtle import * color('red', 'yellow') begin_fill() while True: forward(200) left(170) if abs(pos()) < 1: break end_fill() done() See More

Top Pro

Has features of both high and low level language

It is somewhere between C and Java. See More

Top Pro

Static typing via mypy

Python's syntax supports optional type annotations for use with a third-party static type checker, which can catch a certain class of bugs at compile time. This also makes it easier for beginners to gradually transition to statically typed languages instead of wrestling with the compiler from the start. See More

Specs

Current stable version:3.7.0 and 2.7.15

GZipped size:22.5MB

Language type:Interpreted

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759 186

score 249 · Answer 6

Elm

Luckily you do not have to learn Haskell to be able to do any Elm. It is meant to be a language that compiles to Javascript, so for Javascript programmers (Front end) not for CS students who want to learn as many different algorithms as possible. See More

Specs

Price:Open Source

Site:http://elm-lang.org/

Current stable version:0.18

GZipped size:23.2 kB

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249 78

score 187 · Answer 7

Rust

Current stable version:1.26.0

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187 100

score 158 · Answer 8

Kotlin

Kotlin has been designed and built by developers who have an industrial background and not an academic one. As such, it tries to solve issues mostly found in industrial settings. For example, the Kotlin type system helps developers avoid null pointer exceptions. Reasearch languages usually do not have null at all, but APIs and large codebases usually need null. See More

Specs

Price:Free, Open Source

Site:http://kotlinlang.org

Current stable version:1.2

See All

158 50

score 232 · Answer 9

Golang

Current stable version:1.9.2

GZipped size:16MB

Author:Google and Ken Thompson

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232 84

score 63 · Answer 10

Common Lisp

Top Pro

Very Powerful REPL with SLIME

SLIME (Superior Lisp Interaction Mode for Emacs). See More

Top Pro

Carefully designed for interactive use

Almost all aspects of the language are designed with interactive/repl use in mind. See More

Top Pro

Condition/restart system

It is easy to recover from errors. Error resolution can be determined by the user at the REPL. See More

63 29

score 110 · Answer 11

Lua

score 26 · Answer 12

OCaml

Price:Open source (Free)

OS:Linux, Windows, OSX, BSD

Site:http://ocaml.org

See All Specs >

See All

26 14

score 377 · Answer 13

JavaScript

All

43

Pros

Because it runs in many different environments, it is the most used language in the world. See More

Specs

Engine:V8/ChakraCore

Author:Ryan Dahl/Joyent

Minimum Supported ECMAScript Version:ECMAScript 6 (Node v4.x-v10.x)

Version(LTS):8.x

See All Specs >

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377 194

score 93 · Answer 14

Scheme

Unlike most languages, Scheme actually accords both functional programming and imperative programming roughly equal status. Many other languages like Python and Java are staunchly imperative while SML and Haskell are primarily functional; Scheme is a nice middle ground. Additionally, since Scheme syntax is extremely flexible, it can easily be re-purposed for teaching non-deterministic and logic programming. There is no need to learn a new language like Prolog when the same ideas can easily be expressed with Scheme syntax. This gives students a good perspective on different ways to think about and organize programs, which makes it much easier to move forward to other languages and technologies. See More

See All

93 55

score 258 · Answer 15

Java

All

19

Pros

Checked exceptions add significantly to the cognitive load of the beginner. The more rules unrelated to the actual task that you pile onto the beginner, the slower he gets. Exponentially. And for what? Sure, they look good on paper, but checked exceptions are useless in the real world. They don't scale. When you're calling APIs five levels deep and your method's throws clause balloons to 80 exceptions you might see, it gets kind of ridiculous. So you just say throws Exception, which defeats the whole feature, but is more pointless boilerplate in an already tediously verbose language. Or worse, while developing you can't be bothered and just catch{} and silently swallow them all. Then you forget about it. Now you don't even have exceptions. The cure is worse than the disease! So the wiser Java programmers will wrap all checked exceptions into a runtime exception, effectively making exceptions unchecked. That's at the cost of more boilerplate, but it's the lesser of evils. Unfortunately, Java doesn't even have macros to do this part for you. Maybe your IDE can write code templates for you, but that doesn't make it any easier to read. See More

Top Con

Enforces some misguided principles

Java utilizes principles that organize code into "classes" as the central concept, instead of more familiar organizational methods. See More

Specs

Price:Open source (free)

Site:https://www.java.com

Current stable version:10

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258 148

score 55 · Answer 16

Erlang

55 37

score 185 · Answer 17

Haxe

You should use externs when calling non Haxe code, but if you just need to call one or two external JS functions, you can skip type checking by calling untyped code. See More

Specs

Price:Free, Open Source

Site:https://haxe.org/

Current stable version:3.4.4

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185 50

score 75 · Answer 18

Julia

Julia code is easy to read and avoid a lot of unnecessary special symbols and fluff. It uses newline to end statements and "end" to end blocks so there is no need for lots of semicolons and curly braces. It is regular in that unless it is a variable assignment, function name always comes first. No need to be confused about whether something is a method on an object or a free function. Unlike Python and Ruby, since you can annotate the types a function operates on, you can overload function names, so that you can use the same function name for many data types. So you can keep simple descriptive function names and not have to invent artificial function names to separate them from the type they operate on. See More

Specs

Site:julialang.org

Current stable version:0.6

Type Model:Dynamically Typed

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75 33

score 230 · Answer 19

TypeScript

Specs

Price:Free, Open source

Site:http://www.typescriptlang.org/

Current stable version:2.3

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230 90

score 212 · Answer 20

C#

All

18

Pros

With .NET core it is a truly universal programming language which support desktop apps (Windows), Mobile apps (Xamarin), Web Apps (ASP.Core MVC). Also is perfectly fit to serverless programming for micro services. Soon it will be also support Web assembly (Blazor). See More

Specs

Price:Free

Current stable version:7

See All

212 110