Java is described as 'General-purpose computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible' and is a leading programming language in the development category. There are more than 50 alternatives to Java for a variety of platforms, including Linux, Windows, Mac, BSD and Web-based apps. The best Java alternative is Python, which is both free and Open Source. Other great apps like Java are JavaScript, C++, C# and Rust.
Dart (originally called Dash) is a Web programming language developed by Google. It was unveiled at the GOTO conference in Aarhus, 2011 October 10-12. The goal of Dart is "ultimately to replace JavaScript as the lingua franca of web development on the open web platform.
Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to users of other technical computing environments. It provides a sophisticated compiler, distributed parallel execution, numerical accuracy, and an...
Haskell is an advanced purely-functional programming language. An open-source product of more than twenty years of cutting-edge research, it allows rapid development of robust, concise, correct software.
Nim is a statically typed, imperative programming language with a powerful macro system that tries to give the programmer ultimate power without compromises on runtime efficiency.
Open-source programming language for developing iOS, macOS, watchOS, tvOS, and visionOS apps, featuring safety, speed, type inference, generics, native-code compilation, protocol-oriented design, memory management, Playgrounds, package manager, and Objective-C interoperability.
D is a language with C-like syntax and static typing. It pragmatically combines efficiency, control, and modeling power, with safety and programmer productivity.
The code for Java is open source and available at OpenJDK™. Adoptium provides prebuilt OpenJDK binaries from a fully open-source set of build scripts and infrastructure. Get Docker Images on Docker Hub. Nightlies can be found in the Archive.
Elixir is a dynamic, functional language designed for building scalable and maintainable applications.
The .NET Framework is a software framework developed by Microsoft that runs primarily on Microsoft Windows. It includes a large library and provides language interoperability (each language can use code written in other languages) across several programming languages.
Functional-first language for .NET with static typing, succinct and expressive code, advanced pattern matching, object-oriented features, interop with .NET languages, async programming, type providers, cross-platform support, tooling, and immutable data.
V is a statically typed compiled programming language designed for building maintainable software.
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Dart has no ability to handle UI at all. Java does desktop too!