C# vs Scala: What are the differences?
What is Scala? A pure-bred object-oriented language that runs on the JVM. Scala is an acronym for “Scalable Language”. This means that Scala grows with you. You can play with it by typing one-line expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. To some, Scala feels like a scripting language. Its syntax is concise and low ceremony; its types get out of the way because the compiler can infer them.
C# and Scala belong to "Languages" category of the tech stack.
"Cool syntax", "Great lambda support" and "Great generics support" are the key factors why developers consider C#; whereas "Static typing", "Jvm" and "Pattern-matching" are the primary reasons why Scala is favored.
Scala is an open source tool with 11.8K GitHub stars and 2.73K GitHub forks. Here's a link to Scala's open source repository on GitHub.
Stack Exchange, PedidosYa, and Coderus are some of the popular companies that use C#, whereas Scala is used by Keen, Lookout, and Tumblr. C# has a broader approval, being mentioned in 684 company stacks & 1118 developers stacks; compared to Scala, which is listed in 436 company stacks and 315 developer stacks.