A simple jQuery like DOM Traverse lightweight (less than 5kb gzipped) library written in ES6(Buble).

• Install
• Usage
• Examples & Demos
• API
• Contribute
• Whishlist
• Browser Support

You can get it on npm

$ npm install --save jbit

Then import it with a module bundler like rollup or webpack

// using ES6 modules
import $ from 'jbit'

// using CommonJS modules
var $ = require('jbit')

There is also an UMD build available on unpkg:

<script src="https://unpkg.com/jbit"></script>

You can find the library on window.$.

$('ul').find('li')
  .filter('.active')
  .has('#some-id')
  .children()

Soon :)

jBit class

Create a jBit instance

Parameters

• selector (String | Array | Element | jBit)
• context (Element | jBit)?= ay(selec

Returns jBit a new instance

Parameters

• cb Function map callback

Returns Array resulted by the map function

Parameters

• cb Function forEach callback

Parameters

• iterable (Array | NodeList) list

Returns Array

Test if each element in the current set of elements match the given selector Can receive an element to compare, ignoring the current set of elements

Parameters

• selector String string containing a selector expression
• elem Element?= {jBi to test the selector against

Returns jBit instance

Add new elements to the instance

Parameters

• selector String string containing a selector expression
• elem Element to test the selector against
• context

Returns jBit instance

Add the previous set of elements, to the current one optionally filtered by a selector

Parameters

• selector String string containing a selector expression

Returns jBit instance

Returns jBit the previous set of metched elements

Get an array containing the current set of elements

Returns Array array containing the current set of elements

Return the position of the first element relative to its siblings elements

Returns Number zero based position

Reduce the set of matched elements to the one at the specified index

Parameters

• index Integer

Returns jBit instance

Returns jBit instance containing the first element

Returns jBit instance containing the last element

Filter the set of matched elements excluding the ones that match the filter

Parameters

• filter String containing a selector expression

Returns jBit instance

Filter the set of matched elements to those that have a descendant that matches the selector or Element

Parameters

• selector (String | Element) containing a selector expression

Returns jBit instance

Filter the set of matched elements

Parameters

• selector String containing a selector expression

Returns jBit instance

Get all sibling elements of each element in the current set of elements

Returns jBit instance

Find the previous element sibling of each element in the current set of elements

Returns jBit instance

Find the next element sibling of each element in the current set of elements

Returns jBit instance

Get all preceding sibling elements of each element in the current set of elements Can receive a selector to filter the matched siblings

Parameters

• filter String containing a selector expression

Returns jBit instance

Get all following sibling elements of each element in the current set of elements Can receive a selector to filter the matched siblings

Parameters

• filter String containing a selector expression

Returns jBit instance

Get all children elements of each element in the current set of elements Can receive a selector to filter the matched children

Parameters

• filter String containing a selector expression

Returns jBit instance

Find descendants of each element in the current set of elements

Parameters

• filter String containing a selector expression

Returns jBit instance

Get the parent elements of each element in the current set of elements

Returns jBit instance

Parameters

• filter String containing a selector expression

Returns jBit instance

Returns the closest ancestor of the current element (or the current element itself) which matches the selector for each of the elements in the current set of elements

Parameters

• selector String

Returns jBit instance

All contributions are welcome.

• Fork the repo on GitHub
• Clone the project to your own machine
• Install the tools necessary for development: npm install
• Make your changes and test it: npm test
• Commit it to your own branch
• Push your work back up to your fork
• Submit a pull request with full remarks documenting your changes

• break test in one file per mixin
• add flow type checking
• add typescript definition
• improve support for SSR environments

not fully tested yet, based on caniuse and MDN

IE 10+
Modern browsers