ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

An IntelliJ plugin for ANTLR v4

parse sql into elasticsearch dsl with antlr4

PROGEX (Program Graph Extractor); a cross platform tool for extracting graphical program representations from software source code

ProLeap ANTLR4-based parser for Visual Basic 6.0

Visual Studio debugging visualizer, and .NET visualization controls, for ANTLR4 parse trees

Java auto-suggest engine for ANTLR4 grammars

Simple antlr4 calculator.

Java library to parse A2L files into an easy to use object structure.

Tiny Compiler in plain Java. Covers examples for AST, JDT, ANTLR & JavaParser

Java Predicate, supports SQL-like syntax

ANTLR4 calculator example and explanation

APIDOC java implementation via ANTLR

简明自制编程语言教程，同时是antlr非官方参考🌰。这里也是cyson这门语言的缘起。

Database Engine that supports Creating tables, Inserting, Deleting, Updating tuples, Selecting from table, and Creating Index

osc2checker is a grammar check tool for ASAM OpenSCENARIO 2 scenario files.

Tiny Database: Query Engine, Storage Engine, Calcite, ANTLR

ProLeap COBOL • Analyze, Execute & Transform COBOL

a library to parse Technical Analysis strategies into ta4j using antlr4

LightJason - AgentSpeak(L++) for Java