JavaScript

JavaScript

JavaScript (JS) is a lightweight interpreted or just-in-time compiled programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat.

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Alternatives to JavaScript

Typescript

Free
TypeScript allows developers to compile a superset of JavaScript to plain JavaScript on any browser, host, or operating system. TypeScript is completely open source which means the software
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Java

Free
Java is a longstanding collection of computer software and rules that is responsible for the development and deployment of hundreds of thousands of applications and websites. What sets Java
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Lua

Free
Lua is a lightweight programming language that contains a serious amount of power underneath the hood.
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Scala

Free
Scala is a coding language that bridges the gap between functional and imperative programming.
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Dart

Free
Dart is a language optimized for client-side development for web and mobile.
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Kotlin

Free
Kotlin · Learn Community Try Online. Statically typed programming language for modern multiplatform applications. 100% interoperable with Java™ and Android™. Try Kotlin Kotlin 1.2 available
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Clojure

Free
Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure
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Elixir

Free
Professional Consulting and Development for companies using Elixir or Ruby. Projects Inception, Design and Software Development.
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Ceylon

Free
August 21, 2017: Ceylon is moving to the Eclipse Foundation!
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