by

Select elements by class or id or tag

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17 downloads in the last month

by

dependency status

browser support

Select elements by class or id or tag

Example

Because document.getElementsByClassName is simply too verbose.

Also these functions return arrays! You can also pass an optional first parameter to give it a different context then document.

var byClass = require("by/class")
    , queryAll = require("by/queryAll")

var elems = byClass("some-class")

var other = queryAll(elems[0], ".some div.selector")

Also has

  • var byName = require("by/name") which is short for document.getElementsByName
  • var byId = require("by/id") which is short for document.getElementById
  • var query = require("by/query") which is short for document.querySelector
  • var queryAll = require("by/queryAll") which is short for document.querySelectorAll
  • var byTag = require("by/tag") which is short for document.getElementsByTagName

Installation

npm install by

Contributors

  • Raynos

MIT Licenced

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