Create Antlr4

Using interactive command line to quickly create an ANTLR4 project.

Tip

ANTLR4 requires java to generate from a g4 file, so check your local java environment before you start creating a project. You can run java --version to do some simple checks.

Create An ANTLR4 Project

With NPM:

npm create antlr4@latest

With Yarn:

yarn create antlr4

With PNPM:

pnpm create antlr4

Built-in Templates

• Antlr4ng + TypeScript (Recommended)
• Antlr4 + JavaScript

Antlr4 Development Tools

• VSCode Extension ANTLR4 grammar syntax support
• JetBrains IDEs plugin ANTLR v4