Dialogue BranchDocumentation Hub

Author, execute, and serve branching dialogue scripts. Documentation for the language, the core Java library, the web services, and tutorials for getting started.

Language Definition

Web Services

Tutorials

Dialogue Branch Language

The .dlb script format — nodes, statements, variables, conditionals and replies — that all Dialogue Branch content is written in.

Read the language definition

Core Java Library

The library that parses and executes .dlb scripts, published to Maven Central as com.dialoguebranch:dlb-core-java.

Explore the core library

Web Services

A Spring Boot REST API that wraps the core library, plus a Vue-based Web Client Test Application for trying it out and authoring dialogues.

Read the web services docs

Tutorials

Step-by-step guides for deploying the Web Service locally and exploring its API.

Start a tutorial

The Dialogue Branch Platform (dialoguebranch/platform on GitHub) is a monorepo consisting of three components that work together: the Core Java Library for parsing and executing .dlb scripts, the Web Service that wraps the core library in a REST API (and includes a Vue-based Web Client Test Application for trying it out and authoring dialogues), and the Dialogue Branch Language that the .dlb scripts themselves are written in.

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