Java vs. Scala vs. Rust



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Description

What is Java?

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!

What is Scala?

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.

What is Rust?

Rust is a systems programming language that combines strong compile-time correctness guarantees with fast performance. It improves upon the ideas of other systems languages like C++ by providing guaranteed memory safety (no crashes, no data races) and complete control over the lifecycle of memory.

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Pros

Why do developers choose Java?
Why do you like Java?

Why do developers choose Scala?
Why do you like Scala?

Why do developers choose Rust?
Why do you like Rust?

Cons

What are the cons of using Java?
Downsides of Java?

What are the cons of using Scala?
Downsides of Scala?

What are the cons of using Rust?
Downsides of Rust?

Companies

What companies use Java?
2782 companies on StackShare use Java
What companies use Scala?
488 companies on StackShare use Scala
What companies use Rust?
39 companies on StackShare use Rust

Integrations

What tools integrate with Java?
64 tools on StackShare integrate with Java
What tools integrate with Scala?
13 tools on StackShare integrate with Scala
What tools integrate with Rust?
14 tools on StackShare integrate with Rust

What are some alternatives to Java, Scala, and Rust?

  • JavaScript - Lightweight, interpreted, object-oriented language with first-class functions
  • PHP - A popular general-purpose scripting language that is especially suited to web development
  • HTML5 - 5th major revision of the core language of the World Wide Web
  • Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

See all alternatives to Java

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Writing complex macros in Rust: Reverse Polish Notation
Evolving Our Rust With Milksnake


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