React Compiler with ANTLR v4 💻

This project implements a custom React compiler built using ANTLR v4, designed to recognize React and JavaScript code. It outputs an Abstract Syntax Tree (AST) and a Symbol Table, which includes all declared variables and functions from the provided code.

Features

• AST Generation: Converts the input code into a structured Abstract Syntax Tree (AST).
• Symbol Table: Extracts and lists all variables and functions defined in the code.

Project Overview

The project is divided into the following stages:

1. Lexical Grammar Definition: Tokenizes the parsed input based on defined lexical rules.
2. Parser Definition: Specifies the parsing rules for JavaScript, JSX, and React-specific syntax.
3. Visitor Implementation: Generates an Abstract Syntax Tree (AST) from the parsed input.
4. Symbol Table Generation: Collects and outputs a symbol table containing all declared variables and functions.

How to Try It

1. Generate ANTLR Recognizer for "LexerGram.g4" and "ParserGram.g4".
2. Write your React and JavaScript code in the Files/test.txt file within the project directory.
3. Run the Main.java file to parse the code and generate the output (AST + Symbol Table).