Better autosave and autoformat in Visual Studio Code

// settings.json

{

  // Don’t format files on save

  "editor.formatOnSave": false,

  // Autosave files on focus change

  "files.autoSave": "onFocusChange",

  // Don’t autosave files with syntax errors

  "files.autoSaveWhenNoErrors": true,

  "editor.codeActionsOnSave": {

    // Trigger lint autofixing on explicit save (not on autosave)

    "source.fixAll": "explicit"

  },

  "eslint.rules.customizations": [

    // Change the severity of all autofixable issues to `off`

    { "rule": "*", "fixable": true, "severity": "off" }

  ]

}