lil-http

Tiny, lightweight, full featured HTTP client

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Tiny, lightweight, full featured HTTP client for the browser.
Namehttp
Version0.1.17
Size3 KB / 1 KB (gzipped)
EnvironmentBrowser

Features

  • Simple fully configurable API
  • Support any HTTP verb
  • Built-in error handling
  • Binary response handling support
  • Content-Type autodiscovery
  • Support auth credentials
  • Request progress status report
  • Support passing custom headers
  • Transparent support for CORS (in IE)
  • Simple request state handling based on callback
  • Transparent payload JSON serializer

Installation

Via Bower
bower install lil-http

Via Component
component install lil-js/http

Or loading the script remotely
<script src="//cdn.rawgit.com/lil-js/http/0.1.17/http.js"></script>

Environments

  • Chrome >= 5
  • Firefox >= 3
  • Safari >= 5
  • Opera >= 10
  • IE >= 9

Usage

You could fetch de module via require() if it's available. Otherwise, global fallback will be used, exposed via lil.http
Sample GET request
lil.http.get('/sample.json', {
  auth: { user: 'Tom', password: 'p@s$w0rD' }
  headers: { 'X-Version': '0.1.0' }
}, function (err, res)) {
  if (err) throw new Error('Cannot perform the request: ' + err.status)
  if (res.status === 200) {
    console.log(res.data)
  }
})
Sample POST request
lil.http.post('/register', {
  data: { user: 'Tom' },
  headers: { 'API-Key': '8c1c4180-36b5-11e4-8510-0800200c9a66' }
}, function (err, res)) {
  if (err) throw new Error('Cannot register: ' + err.status)
  if (res.status === 200) {
    console.log('Registered!')
  }
})

Config options

  • url string - Server request URL
  • data mixed - Payload data to send as body request. See MDNsendXHR for more information
  • params object - Map of key-value query string params
  • headers object - Map of strings representing HTTP headers to send to the server
  • timeout number - Request maximum timeout in milliseconds. Default to 30 seconds
  • auth object - Authentication credentials to the server. Object must have the user and password properties with string values
  • withCredentials boolean - Whether to set the withCredentials flag on the XHR object. See MDNwithcredentials for more information
  • method string - Request HTTP method. Default to GET
  • responseType string - Define how to handle the response data. Allowed values are: text, arraybuffer, blob or document

Response/error object

  • data mixed - Body response. If the MIME type is JSON-compatible, it will be transparently parsed
  • status number - HTTP response status code
  • headers object - Response headers
  • xhr object - Original XHR instance
  • error mixed - Error info, usually an Error instance (in case that an error happens)

API

http(url, options, cb, progressCb )

http.get(url, options, cb, progressCb )

http.post(url, options, cb, progressCb )

http.put(url, options, cb, progressCb )

http.delete(url, options, cb, progressCb )

http.patch(url, options, cb, progressCb )

http.head(url, options, cb, progressCb )

http.defaults

Type: object
Default client config object

http.defaultContent

Type: string Value: text/plain
Default Content-Type request header value

http.VERSION

Contributing

Wanna help? Cool! It will be appreciated :)
You must add new test cases for any new feature or refactor you do, always following the same design/code patterns that already exist

Development

Only node.js is required for development
Clone the repository
$ git clone https://github.com/lil-js/http.git && cd http

Install dependencies
$ npm install

Generate browser bundle source
$ make browser

Run tests
$ make test

License

MIT © Tomas Aparicio