Macros

Lesson in the Scala Roadmap · Stage 23: Macros

Last updated 14 September 2026

What is Macros?

Macros enable advanced metaprogramming capabilities, such as code generation, optimizations, and the creation of domain-specific languages (DSLs). Scala 3 macros were redesigned to be more intuitive and flexible than the previous version.

Study this in the interactive course See the whole Scala roadmap

Free resources to learn Macros

Official docsScala 3 Macros | Macros in Scala 3 | Scala Documentation
Official docsTutorial | Macros in Scala 3 | Scala Documentation
ArticleScala 3 macros tips & tricks | SoftwareMill Blog
ArticleGuide to Scala 3 Macros | Rock the JVM

Macros: common questions

Can I learn Macros in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Macros in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Macros tutorial for beginners?

It is lesson 106 of 165 in the free Scala roadmap, in stage 23, Macros. If you are new to Scala, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.