Overview

Behold, automatically generated diagrams and animations for your data! reftree is a Scala and Scala.js library that allows you to create data structure visualizations with very little effort.

There are a few ways you can use reftree:

• improving the documentation of your projects;
• live-coding demos and talks;
• exploring how things work;
• anywhere you need diagrams of your Scala data structures.

Features

• Pre-made visualizations of many standard collections: lists, queues, vectors, etc.

  

• Automatic visualization of case classes (using shapeless).

  case class Employee(
    name: String,
    salary: Long
  )
  
  case class Startup(
    name: String,
    founder: Employee,
    team: List[Employee]
  )

  

• Static diagrams as well as animations can be generated.

• Hassle-free captions (using sourcecode).

• Scala.js support (experimental).