/node_express-practice

Practice folders using mern

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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)