Welcome to ATD’s documentation!

• The ATD Project
• The ATD Language
  • ATD core syntax reference
    • Introduction
    • ATD language
  • How to change a JSON interface safely?
  • Interoperability with other tools
    • JSON Schema
• OCaml Support - atdgen
  • Tutorial
    • What is atdgen?
    • What are the advantages of atdgen?
    • Prerequisites
    • Getting started
    • Inspecting and pretty-printing JSON
    • Inspecting biniou data
    • Optional fields and default values
    • Smooth protocol upgrades
    • Data validation
    • Modularity: referring to type definitions from another ATD file
    • Managing JSON configuration files
    • Integration with ocamldoc
    • Integration with build systems
    • Dealing with untypable JSON
  • Atdgen reference
    • Description
    • Command-line usage
    • Default type mapping
    • ATD Annotations
    • Atdgen runtime library
• Java Support - atdj
  • Installation
  • Quick-start
  • Generating the interface
  • Generating Javadoc documentation
  • Generating a class graph
  • Translation reference
    • Bools, ints, floats, string, lists
    • Options
    • Records
    • Sums
    • The Atdj and Visitor interfaces
• Scala Support - atds
• Python Support - atdpy
  • Tutorials
    • Hello World
    • ATD Records, JSON objects, Python classes
  • How-to guides
    • Defining default field values
    • Renaming field names
  • Deep dives
  • Reference
    • Type mapping
    • Supported ATD annotations
• TypeScript Support - atdts
  • Tutorials
    • Hello World
    • ATD Records, JSON objects, TypeScript objects
  • How-to guides
    • Defining default field values
    • Renaming field names
  • Deep dives
  • Reference
    • Type mapping
    • Supported ATD annotations
  • Caveats