Scala is well suited to building fast, concurrent, and distributed systems with its JVM, JavaScript and Native runtimes. Scala prioritizes interoperability, giving easy access to many ecosystems of industry …

Tutorials Take you by the hand through a series of steps to create Scala applications.

Each Scala release has its own page listing alternative installation methods. Click the button above to see the full list of Scala releases, or pick from the most recent releases below.

Scala for Java Programmers Quick introduction to the Scala language and compiler for people who already have some experience in Java.

Scala is a modern multi-paradigm programming language designed to express common programming patterns in a concise, elegant, and type-safe way. It seamlessly integrates features of object-oriented …

Scala has a special type of class called a “case” class. By default, instances of case classes are immutable, and they are compared by value (unlike classes, whose instances are compared by …

Feb 11, 2012 · All Available Versions This page contains a comprehensive archive of Scala releases.

The Language Reference gives a detailed description of the changes from Scala 2 to Scala 3. The Migration Guide provides you with all the information necessary to move from Scala 2 to Scala 3.

Scala 3 中的新东西 Scala 3 中令人兴奋的新特性概览 Scala 3 全新的 Scaladoc Scaladoc 新特性重点介绍 演讲 可在线观看的关于 Scala 3 的演讲

我们将在 后面 深入介绍类。 样例类 Scala有一种特殊的类叫做样例类（case class）。 默认情况下，样例类一般用于不可变对象，并且可作值比较。 你可以使用 case class 关键字来定义样例类。