Building part of a basic JavaScript syntax parser and evaluator

The main intent of this application is to show concurrent usage of multiple stacks in a computation-heavy environment. We are going to parse and evaluate expressions and generate their results without having to use the evil eval. 

For example, if you want to build your own plnkr.co or something similar, you would be required to take steps in a similar direction before understanding more complex parsers and lexers, which are employed in a full-scale online editor. 

We will use a similar base project to the one described earlier. To create a new application with angular-cli we will be using the CLI tool we installed earlier. To create the app run the following command in the Terminal:

ng new parser