# JavaScript target for ANTLR 4 JavaScript runtime libraries for ANTLR 4 This runtime is available through npm. The package name is 'antlr4'. This runtime has been tested in Node.js, Safari, Firefox, Chrome and IE. See www.antlr.org for more information on ANTLR See https://github.com/antlr/antlr4/blob/master/doc/javascript-target.md for more information on using ANTLR in JavaScript