开源Nodejs项目推荐：无任何依赖的string操作库

strman是无任何依赖的string操作库，前后端通用

A Javascript string manipulation library without npm dependences.

安装

npm install strman --save

或者

bower install strman

用法

With ES6/import

import {slugify} from 'strman';

let title = "A Javascript string manipulation library.";
let result = slugify(title);
// result => "a-javascript-string-manipulation-library"

With require

var slugify = require('strman').slugify;

let title = "A Javascript string manipulation library.";
let result = slugify(title);
// result => "a-javascript-string-manipulation-library"

With Browser

  <script src="./bower_components/strman/dist/strman.js"></script>
  var result = _s.isString('strman');
  // result => true

Also available for AMD

API

• [x] append
• [x] appendArray
• [x] at
• [x] between
• [x] chars
• [x] collapseWhitespace
• [x] contains
• [x] containsAll
• [x] containsAny
• [x] countSubstr
• [x] endsWith
• [x] ensureLeft
• [x] ensureRight
• [x] first
• [x] indexOf
• [x] insert
• [x] isLowerCase
• [x] isString
• [x] isUpperCase
• [x] last
• [x] lastIndexOf
• [x] leftPad
• [x] leftTrim
• [x] length
• [x] prepend
• [x] prependArray
• [x] removeLeft
• [x] removeNonChars
• [x] removeNonWords
• [x] removeRight
• [x] removeSpaces
• [x] repeat
• [x] replace
• [x] reverse
• [x] rightPad
• [x] rightTrim
• [x] safeTruncate
• [x] shuffle
• [x] slice
• [x] slugify
• [x] split
• [x] startsWith
• [x] substr
• [x] surround
• [x] toCamelCase
• [x] toDecamelize
• [x] toKebabCase
• [x] toLowerCase
• [x] toSnakeCase
• [x] toStudlyCaps
• [x] toUpperCase
• [x] trim
• [x] truncate

说明

npm依赖分2种，常规依赖和dev依赖。

strman没有任何常规依赖，也就是它自己说的：“without npm dependences”，但它是es 6语法，借助babel开发的，这是开发阶段使用的依赖

看一下它的package.json

"main": "dist/strman.js",

dist是压缩后的目录，也就是说它的模块主文件是压缩后的。

根目录里有一个gulpfile.babel.js用于压缩混淆，这就很明显了

gulp.task('browserify', () => {
  browserify({
    entries: './src/strman.js',
    transform: [babelify, es6ify, deglobalify],

    // Generate a UMD bundle for the supplied export name.
    // This bundle works with other module systems and sets the name
    // given as a window global if no module system is found.
    standalone: '_s',

    // Enable source maps that allow you to debug your files
    // separately.
    debug: true
  })
  .bundle()
  .pipe(source('strman.js'))
  .pipe(buffer())
  .pipe(uglify())
  .pipe(gulp.dest('dist'))
  .pipe(gulp.dest('public'));
});

总结

目前看是基于mocha和chai的测试，基本ok，集成了travis-ci，但无测试覆盖率，无benchmark，性能如何还不好说

从开源到今天（4月24日），才12天，已经754个star，还算是不错的了，想参与的可以去贡献一下。另外要说的是它是学习es6的非常好的范例，推荐。

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