Run npx install-peerdeps --dev @schibstedsmb/eslint-config-schibstedsmb

Install ESLint plugin for VSCode

Add these options to your VSCode settings:

// This one is deprecated
"eslint.autoFixOnSave": true,
// Use this next one instead
"editor.codeActionsOnSave": {
  "source.fixAll.eslint": true
},
"[javascript]": {
  "editor.formatOnSave": false,
},
"[javascriptreact]": {
  "editor.formatOnSave": false
},
"[typescript]": {
  "editor.formatOnSave": false,
},
"prettier.disableLanguages": ["js", "ts"],

Add .eslintrc to your project. ESLint has made it next to impossible to use shared configs/plugins globally, so sadly forced to using them locally. Put this in the file:

{
  "extends": ["@schibstedsmb/eslint-config-schibstedsmb"],
  "rules": {
    // Put your overrides here
  }
}

Add a tsconfig.json file to your project and add your settings. Here is our standard settings:

{
  "compilerOptions": {
    "target": "esnext",
    "lib": ["dom", "es2017"],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "preserve",
    "sourceMap": true,
    "preserveConstEnums": true,
    "removeComments": false,
    "baseUrl": ".",
    "paths": {
      "~/*": ["./*"]
    }
  },
  "exclude": ["node_modules"],
  "include": []
}