javascript - 为什么有些 npm 包以 @ 开头？

Question

这个问题在这里已经有了答案:

What is the meaning of the "at" (@) prefix on npm packages? (4 个回答)

Use of @ symbol in Node module names [duplicate] (5 个回答)

关闭 4年前。

@开头的依赖有什么不同吗？

这是否意味着或暗示什么？我没有看到任何有关此的信息。看看我的 node_modules 文件夹:

Fortawesome 以 @ 开头，不包含典型的 fortawesome.css 文件。那么是一样的吗？还是 @ 表示什么？

这是我的 package.json:

{
  "name": "ng-frontend",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.2.0",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "@fortawesome/fontawesome": "^1.1.4",
    "animate.css": "^3.6.1",
    "bootstrap": "^4.0.0",
    "core-js": "^2.4.1",
    "jasny-bootstrap": "^3.1.3",
    "jquery": "^3.3.1",
    "popper.js": "^1.12.9",
    "rxjs": "^5.5.6",
    "zone.js": "^0.8.19"
  },
  "devDependencies": {
    "@angular/cli": "~1.7.2",
    "@angular/compiler-cli": "^5.2.0",
    "@angular/language-service": "^5.2.0",
    "@types/jasmine": "~2.8.3",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "^4.0.1",
    "jasmine-core": "~2.8.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~2.0.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~4.1.0",
    "tslint": "~5.9.1",
    "typescript": "~2.5.3"
  }
}

这个问题与 Angular 无关。

Answer 1

If a package's name begins with @, then it is a scoped package. The scope is everything in between the @ and the slash

@scope/project-name

如何初始化作用域包

要创建范围包，您只需使用以您的范围开头的包名称。

{
  "name": "@username/project-name"
}

更多详情，请访问scoped package

和

What does "@" symbol mean in "import { Component } from '@angular/core';" statement?