Roc Programming Language Alternatives & Competitors

A friendly language for building type-safe, scalable systems.

Open Source

Powerful, fast, lightweight, embeddable scripting language.

Key Lua features:

Easy to Embed Small Footprint Fast Performance Simplicity

Open Source

Calculate in a notebook and share — from everyday math to engineering.

Key Calcumber features:

🌿 Naturally type expressions 🔗 Copy and share 🧩 Variables and constants 🧪 Scientific functions

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Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Key Python features:

Easy to Learn Versatile Large Standard Library Strong Community Support

Open Source

Lightweight, interpreted, object-oriented language with first-class functions.

Key JavaScript features:

Wide Browser Support Asynchronous Programming Rich Ecosystem and Libraries Community Support

A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible.

Key Java features:

Platform Independence Large Standard Library Robust and Secure Community Support

A dynamic, interpreted, open source programming language with a focus on simplicity and productivity.

Key Ruby features:

Ease of Use Rich Libraries Community Support Dynamic Typing

Open Source

Simple, general-purpose, object-oriented programming language for the .NET platform.

Key C# features:

Modern Language Features Large Standard Library Cross-Platform Strong Community and Documentation

A high performance, stable, fully threaded Java implementation of the Ruby programming language.

Key jRuby features:

Performance Java Integration Concurrency Mature Ecosystem

Open Source

Hy is a wonderful dialect of Lisp that’s embedded in Python.

Key Hy features:

Python Interoperability Lisp Syntax and Macros Readability Compiles to Python

Highly capable, feature-rich programming language with over 26 years of development.

Key Perl features:

Text Processing Power Mature Ecosystem Cross-Platform Compatibility Community Support

Programming language with Ruby-like syntax that compiles to efficient native code.

Key Crystal (programming language) features:

Performance Syntax Type Inference Concurrency

Open Source

A popular general-purpose scripting language that is especially suited to web development.

Key PHP features:

Cost-Effective Large Community Cross-Platform Database Support

Open Source

Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation.

Key C++ features:

Performance Control Object-Oriented Programming (OOP) Standard Template Library (STL)