vimwiki

Javascript using esling and prettier

To use esling and prettier with nvim ale on a project:

1. Install eslint:
   1. npm install eslint –save-dev
   2. Create a config file .eslintrc.js or .eslintrc.json
   3. Add the config

       module.exports = {
         env: {
         browser: true,
         node: true,
       },
       extends: ['eslint:recommended'],
       rules: {
       // Add your ESLint rules here
         },
       };
      

2. Install prettier:
   1. npm install prettier –save-dev
   2. Create a config file .prettierrc or prettier.config.js
   3. Add the config

       {
         "singleQuote": true,
         "trailingComma": "all",
         "tabWidth": 2,
         "semi": true
       }
      

3. Install eslint-config-prettier to make both program work better with each other:
   1. npm install –save-dev eslint-config-prettier
   2. Add prettier at the end of the extends array in .eslintrc

       {
         "extends": [
       "some-other-config-you-use",
       "prettier"
         ]
       }