joannajjliu / node_express-practice

Practice folders using mern

node-express-practice

Practice folders using node, and express

Folder: calculatorjs:

From Angela Yu's Complete 2020 Web Development Bootcamp, Section "Express.js with Node.js"

How to use:

• Navigate to "calculatejs" folder, then run "nodemon calculator.js" in terminal
  • Opens the index.html file in localhost:3000
  • Enter numbers, then "Calculate" to calculate their sum

Contents:

• "calculator.js" contains 'get' (shows "index.html" page contents) and 'post' (process user-submitted values and calculate) actions

Folder: expressjs:

From Programming with Mosh, building RESTful APIs, using Express (and Node)

Contents:

• Environment vars
• Route parameters, and query string parameters
• HTTP GET, POST, PUT, DELETE requests
• Node: APIs are called with Postman
• Input validation using npm package, @hapi/joi

Folder: nodejs:

From Programming with Mosh, Node.js Tutorial for Beginners

Contents:

• Loading custom, and node modules
• Node Path Module
• Node OS Module
• Node File System Module
• Node Events Module
• Event arguments
• Node HTTP Module (what express framework is based off of)