internal/

Package eval implements the evaluator -- a tree-walker implemtnation that recursively walks the parsed AST (abstract syntax tree) and evaluates the nodes according to their semantic meaning

Package parser implements the parser and produces an AST from source code.

Package server implements the Monkey Lang Web Server that implements a web-based Playground for testing out and trying Monkey on the Web.

Package vm implements our virtual machine which is passed a sequence of bytecode instructions to execute which has been parsed and compiled by the lexer/parser and compiler in previous steps