C#
Simple, general-purpose, object-oriented programming language for the .NET platform.
Some of the top features or benefits of C# are: Modern Language Features, Large Standard Library, Cross-Platform, Strong Community and Documentation, and Integration with Microsoft Ecosystem. You can visit the info page to learn more.
Best C# Alternatives & Competitors in 2025
The best C# alternatives based on verified products, community votes, reviews and other factors.
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Open-Source Alternatives.
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/python-alternativesPython is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
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/javascript-alternativesLightweight, interpreted, object-oriented language with first-class functions
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/java-alternativesA concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible
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/rust-alternativesA safe, concurrent, practical language
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/c-plus-plus-alternativesHas imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation
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/php-alternativesA popular general-purpose scripting language that is especially suited to web development
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/go-programming-language-alternativesGo, also called golang, is a programming language initially developed at Google in 2007 by Robert...
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/ruby-alternativesA dynamic, interpreted, open source programming language with a focus on simplicity and productivity
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/c-programming-language-alternativesC is a general-purpose computer programming language.
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/gocd-alternativesOpen source continuous delivery tool allows for advanced workflow modeling and dependencies management.
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/nim-alternativesGB64.COM is the home of The Gamebase Collection of C64 games.
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/lua-alternativesPowerful, fast, lightweight, embeddable scripting language
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/haskell-alternativesAn advanced purely-functional programming language