Skip to main content

Use Prettier & ESLint In VS Code & Implement Airbnb Style Guide for NodeJS Developers

Use Prettier & ESLint In VS Code & Implement Airbnb Style Guide


  1. Install Prettier by Esben Petersen Extension on VS Code
  2. Install ESLint by Dirk Baeumer
  3. Press Ctrl+,
  4. Type "Editor: Format On Save" in Search settings input
  5. Set it on by ticking it
  6. Type "Prettier: Single Quote" in Search settings input
  7. Set it on by ticking it
  8. Run the following in the folder's terminal
  9. npm i -D eslint prettier eslint-plugin-prettier eslint-config-prettier eslint-plugin-node eslint-config-node
  10. npx install-peerdeps --dev eslint-config-airbnb
  11. npm i -g eslint
  12. eslint --init
  13. Inside .eslintrc.json add the following:

{
"extends": ["airbnb", "prettier", "plugin:node/recommended"],
"plugins": ["prettier"],
"rules": {
"prettier/prettier": "error",
"no-unused-vars": "warn",
"no-console": "off",
"func-names": "off",
"no-process-exit": "off",
"class-methods-use-this": "off"
}
}
That is it. Comment below, if you experience issues.

Comments

Post a Comment

Popular posts from this blog

Difference between .exec() and .execPopulate() in Mongoose?

Here I answer what is the difference between .exec() and .execPopulate() in Mongoose? .exec() is used with a query while .execPopulate() is used with a document Syntax for .exec() is as follows: Model.query() . populate ( 'field' ) . exec () // returns promise . then ( function ( document ) { console . log ( document ); }); Syntax for .execPopulate() is as follows: fetchedDocument . populate ( 'field' ) . execPopulate () // returns promise . then ( function ( document ) { console . log ( document ); }); When working with individual document use .execPopulate(), for model query use .exec(). Both returns a promise. One can do without .exec() or .execPopulate() but then has to pass a callback in populate.
1 comment
Read more

Two Ways of rendering in React Examples

Two Ways of rendering in React Examples 1 - Render twice HTML < div id = "p1" ></ div > < div id = "p2" ></ div > CSS . person { display : inline - block ; margin : 10px ; border : 1px solid # eee ; box - shadow : 0 2px 2px # ccc ; } JAVASCRIPT (Babel) function Person ( props ) { return ( < div className = ' person "> < h1 >{ props . name }</ h1 > < p > Age :{ props . age }</ p > </ div > ); } ReactDOM . render (< Person name = "VK" age = "29" />, document . querySselector ( '#p1' )); ReactDOM . render (< Person name = "HK" age = "28" />, document . querySselector ( '#p2' )); 2 Render all at once HTML < div id = "app" ></ div > CSS . person { display : inline - block ; margin : 1...
Post a Comment
Read more

Resolve: Uncaught TypeError: firebase.database is not a function

If you are getting the error: Uncaught TypeError: firebase.database is not a function Resolve it by including firebase-database.js in your html page as follows: <!-- The core Firebase JS SDK is always required and must be listed first --> <script defer src = "https://www.gstatic.com/firebasejs/6.2.4/firebase-app.js" ></script> <script defer src = "https://www.gstatic.com/firebasejs/3.1.0/firebase-database.js" ></script> That is it. Let me know if this was helpful.
Post a Comment
Read more