• Tech Stack: React Redux PostgreSQL Express Node Passport Axios Mocha Travis Husky

First, install PostgreSQL 12 on your machine: https://www.postgresql.org/download/ Then, use node -v to check your current version of Node. Upgrade to 12, if not currently on version 12. service postgresql start // start postgresSQL psql -U root // log in to postgreSQL with your password CREATE DATABASE stock; // create postgreSQL database \c stock; // connect to stock database npm run start // starts development server npm run test-db // tests database commands and populates w/ sample data Environment Variables for DB Place in a .env file in outermost directory env_variables: DB_USERNAME // PostgreSQL login username DB_PASSWORD // PostgreSQL password DB_HOST // database host (default=localhost) DB_PORT // database port (default=5432) DB_DBNAME // database name (default=stock)