JS runtime

• https://github.com/antlr/antlr4/blob/master/doc/javascript-target.md
• https://github.com/antlr/grammars-v4

Environment Setup via Homebrew

• $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
• $ brew install nvm
• $ nvm install 8.2.1 && nvm alias default 8.2.1

ANTLR4 Setup

• $ brew cask install java
• $ cd /usr/local/lib
• $ curl -O http://www.antlr.org/download/antlr-4.7.1-complete.jar
• $ export CLASSPATH=".:/usr/local/lib/antlr-4.7.1-complete.jar:$CLASSPATH"
• $ alias antlr4='java -Xmx500M -cp "/usr/local/lib/antlr-4.7.1-complete.jar:$CLASSPATH" org.antlr.v4.Tool'
• $ alias grun='java org.antlr.v4.gui.TestRig'

Testing the installation

• $ java org.antlr.v4.Tool

Download project from git

• $ mkdir js-runtime
• $ cd js-runtime
• $ git clone git@github.com:alenakhineika/js-runtime.git .

App Start

• $ npm i && npm run compile && npm start