What is the best alternative to Smalltalk?

Question

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score 214 · Answer 1

Haskell

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

Specs

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

Paradigm:functional

Type System:static

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214 87

score 192 · Answer 2

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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192 51

score 80 · Answer 3

Julia

Julia has built in n-dimensional arrays similar in functionality as Python's numpy. See More

Specs

Site:julialang.org

Current stable version:1.0

Type Model:Dynamically Typed

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80 35

score 87 · Answer 4

Racket

OS:Linux, Windows, OSX

Site:racket-lang.org

Current stable version:6.11

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87 24

score 122 · Answer 5

Pascal / Object Pascal

Standard:ISO/IEC 7185:1990 Pascal and ISO/IEC 10206:1990 Extended Pascal

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122 39

score 104 · Answer 6

Nim

writeLine(stdout, "hello") can be written as stdout.writeLine("hello") proc add(a: int): int = a + 5 can be used like 6.add.echo or 6.add().echo() See More

Specs

License:MIT

CPU:All CPU architectures that have an ANSI C compiler

OS:Windows, MacOS/iOS, Linux /Android/Termux, BSD, Solaris/SmartOS, HaikuOS, lots of others

Site:https://nim-lang.org

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104 35

score 831 · Answer 7

Python

According to Quartz, Python programming skills on average earn $100,000 per year. Closely followed by Java, C++, JavaScript, C, and R with $90,000 per year and above. See More

Top Pro

Interpreters for JS, Microtontrollers, .Net , Java & others

Python is not limited to just be cross platform. It goes far beyond all high level languages since it can run on top of several other frameworks & architectures : Examples of interpreters: Standard (PC Win/Lin/Mac, ARM, Raspberry, Smartphones): CPython usually, but some more specialized for smartphones: Kyvi, QPython, ... Web Browser JS : Brython, PyJS, .Net : IronPython Java: Jython Microcontrollers with WiFi like ESP8266 or ESP32: MicroPython Can be statically compiled (instead of interpreted) with Cython. (Do not mix up with cPython) With python, you're sure your code can run (almost) everywhere, from 2€ computers to the most expensives. So, for instance, with Jython you can access the Java libraries with Python language. 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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831 209

score 240 · Answer 8

Clojure

Current stable version:1.9

GZipped size:3.7Mb, requires JAVA

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240 75

score 236 · Answer 9

Elixir

Site:https://elixir-lang.org

Current stable version:1.6

GZipped size:3.61 MB (without required Erlang VM)

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236 74

score 278 · Answer 10

Go

This naturally also supports first class and high order functions, so you may pass functions as variables to other functions. See More

Specs

Platforms:Windows, Linux, Mac etc.

Current stable version:1.11.1 / October 1, 2018

Developer:Google with Ken Thompson, Robert Griesemer, Rob Pike

GZipped size:21,1 MB

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278 98

score 101 · Answer 11

F#

Site:http://www.fsharp.org

Current stable version:4.1

IDE Support:Visual Studio, Code, Rider

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101 42

score 69 · Answer 12

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

69 32

score 216 · Answer 13

Rust

Current stable version:1.29.0

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216 110

score 138 · Answer 14

C++

Arrays, strings, pointers, etc. have both C and C++ versions. Sometimes the C++ versions are worse. This is more useless trivia beginners have to sort through. See More

Specs

Price:Depends on Implementation

Engine:UE4 , Cocos-2d-x

Standard: ISO/IEC 14882 or C++17

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138 91

score 28 · Answer 15

Assembly

Assembly language syntax is relatively uniform, and so there's less room for a student to get confused by obscure characters, or miss some meaning implied by structure, such as with scoping rules, or call-by-name/value/reference semantics. While there may be a lot of mnemonics to look up, most work involves only a very small subset of them. See More

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28 53

score 4 · Answer 16

Red

Red has very simple syntax that's easy to learn. It gets out of your way and lets you think about the problem instead, enhancing productivity. See More

4 9

score 111 · Answer 17

ClojureScript

ClojureScript has superb wrappers around React.js (see Reagent) that make building single-page apps a breeze. With figwheel, it's a web dev experience unlike any other -- hotloaded code, repl interaction, and instantly reflected changes make good development fun and fast. You can add things like Garden to make CSS-writing part of the same holistic experience and suddenly all development is a pleasant, smooth process. See More

Specs

Price:Open Source

Site:https://clojurescript.org/

Current stable version:1.9

GZipped size:32 kB

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111 26

score 180 · Answer 18

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:1.3

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180 57

score 273 · Answer 19

Elm

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

Current stable version:0.19

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273 83

score 34 · Answer 20

OCaml

Price:Open source (Free)

OS:Linux, Windows, OSX, BSD

Site:http://ocaml.org

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34 15