Crab Programming Language has been discontinued. Similar apps include C (programming language), which is free and open source. Other options are Rust, C++, C# and Go (Programming Language). You're spoiled for choice with Programming Languages like Crab Programming Language: we list more than 25 alternatives for Linux, Windows, Mac, self-hosting and the web.
C is a general-purpose programming language. It was created in the 1970s by Dennis Ritchie and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted CPUs.
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Rust is a multi-paradigm, general-purpose programming language that emphasizes performance, type safety, and concurrency. It enforces memory safety—meaning that all references point to valid memory—without a garbage collector.
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C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose, powerful programming language. It is regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features.
C# is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines.
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Open-source programming language by Google, offering C-style syntax and automatic memory management. Features built-in concurrency and vast libraries, ideal for cloud services, web, and CLI development, supporting DevOps with fast builds and an expansive ecosystem.
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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...
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.
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Open-source language prioritizing robustness, optimality, and clarity with built-in build system, direct C library compatibility, modern error handling, compile-time execution, generics, debug and release optimizations, cross-compiling, and strong package maintainer support.
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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.
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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.
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Elixir is a dynamic, functional language designed for building scalable and maintainable applications.
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GDScript is a high-level, dynamically typed programming language used to create content. It uses a syntax similar to Python.
