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NAME

HTML5::DOM - Super fast html5 DOM library with css selectors (based on Modest/MyHTML)

SYNOPSIS

 use warnings;
 use strict;
 use HTML5::DOM;

 # create parser object
 my $parser = HTML5::DOM->new;

 # parse some html
 my $tree = $parser->parse('
  <label>Some list of OS:</lbnel>
  <ul class="list" data-what="os" title="OS list">
     <li>UNIX</li>
     <li>Linux</li>
     <!-- comment -->
     <li>OSX</li>
     <li>Windows</li>
     <li>FreeBSD</li>
  </ul>
 ');

 # find one element by CSS selector
 my $ul = $tree->at('ul.list');

 # prints tag
 print $ul->tag."\n"; # ul

 # check if <ul> has class list
 print "<ul> has class .list\n" if ($ul->classList->has('list'));

 # add some class
 $ul->classList->add('os-list');

 # prints <ul> classes
 print $ul->className."\n"; # list os-list

 # prints <ul> attribute title
 print $ul->attr("title")."\n"; # OS list

 # changing <ul> attribute title
 $ul->attr("title", "OS names list");

 # find all os names
 $ul->find('li')->each(sub {
  my ($node, $index) = @_;
  print "OS #$index: ".$node->text."\n";
 });

 # we can use precompiled selectors
 my $css_parser = HTML5::DOM::CSS->new;
 my $selector = $css_parser->parseSelector('li');

 # remove OSX from OS
 $ul->find($selector)->[2]->remove();

 # serialize tree
 print $tree->html."\n";
 
 # TODO: more examples in SYNOPSIS
 # But you can explore API documentation.
 # My lib have simple API, which is intuitively familiar to anyone who used the DOM.

DESCRIPTION

HTML5::DOM is a fast HTML5 parser and DOM manipulatin library with CSS4 selectors, fully conformant with the HTML5 specification.

It based on https://github.com/lexborisov/Modest as selector engine and https://github.com/lexborisov/myhtml as HTML5 parser.

Key features

  • Really fast HTML parsing, can use threads (by default).

  • Supports async parsing.

  • Supports parsing by chunks.

  • Fully conformant with the HTML5 specification.

  • Fast CSS4 selectors.

  • Any manipulations using DOM-like API.

  • Auto-detect input encoding.

  • Fully integration in perl and memory management. You don't care about "free" or "destroy".

HTML5::DOM

HTML5 parser object.

new

 # with default options
 my $parser = HTML5::DOM->new;
 
 # override some options, if you need
 my $parser = HTML5::DOM->new({
    threads                 => 2,
    async                   => 0, 
    ignore_whitespace       => 0, 
    ignore_doctype          => 0, 
    scripts                 => 0, 
    encoding                => "auto", 
    default_encoding        => "UTF-8", 
    encoding_use_meta       => 1, 
    encoding_use_bom        => 1, 
    encoding_prescan_limit  => 1024
 });

Creates new parser object with options. See "PARSER OPTIONS" for details.

parse

 my $html = '<div>Hello world!</div>';
 
 # parsing with options defined in HTML5::DOM->new
 my $tree = $parser->parse($html);
 
 # parsing with custom options (extends options defined in HTML5::DOM->new)
 my $tree = $parser->parse($html, {
     scripts     => 0, 
 });

Parse html string and return HTML5::DOM::Tree object.

parseChunkStart

 # start chunked parsing with options defined in HTML5::DOM->new
 # call parseChunkStart without options is useless, 
 # because first call of parseChunk automatically call parseChunkStart. 
 $parser->parseChunkStart();
 
 # start chunked parsing with custom options (extends options defined in HTML5::DOM->new)
 $parser->parseChunkStart({
    scripts     => 0, 
 });

Init chunked parsing. See "PARSER OPTIONS" for details.

parseChunk

 $parser->parseChunkStart()->parseChunk('<')->parseChunk('di')->parseChunk('v>');

Parse chunk of html stream.

parseChunkEnd

 # start some chunked parsing
 $parser->parseChunk('<')->parseChunk('di')->parseChunk('v>');
 
 # end parsing and get tree
 my $tree = $parser->parseChunkEnd();

Completes chunked parsing and return HTML5::DOM::Tree object.

HTML5::DOM::Tree

DOM tree object.

createElement

 # create new node with tag "div"
 my $node = $tree->createElement("div");
 
 # create new node with tag "g" with namespace "svg"
 my $node = $tree->createElement("div", "svg");

Create new HTML5::DOM::Element with specified tag and namespace.

createComment

 # create new comment
 my $node = $tree->createComment(" ololo ");
 
 print $node->html; # <!-- ololo -->

Create new HTML5::DOM::Comment with specified value.

createTextNode

 # create new text node
 my $node = $tree->createTextNode("psh psh ololo i am driver of ufo >>>");
 
 print $node->html; # psh psh ololo i am driver of ufo &gt;&gt;&gt;

Create new HTML5::DOM::Text with specified value.

parseFragment

 my $fragment = $tree->parseFragment($html);
 my $fragment = $tree->parseFragment($html, $context);
 my $fragment = $tree->parseFragment($html, $context, $context_ns);
 my $fragment = $tree->parseFragment($html, $context, $context_ns, $options);

Parse fragment html and create new HTML5::DOM::Fragment. For more details about fragments: https://html.spec.whatwg.org/multipage/parsing.html#parsing-html-fragments

  • $html - html fragment string

  • $context - context tag name, default div

  • $context_ns - context tag namespace, default html

  • $options - parser options

    See "PARSER OPTIONS" for details.

 # simple create new fragment
 my $node = $tree->parseFragment("some <b>bold</b> and <i>italic</i> text");

 # create new fragment node with custom context tag/namespace and options
 my $node = $tree->parseFragment("some <b>bold</b> and <i>italic</i> text", "div", "html", {
    # some options override
    encoding => "windows-1251"
 });
 
 print $node->html; # some <b>bold</b> and <i>italic</i> text

document

 my $node = $tree->document;

Return HTML5::DOM::Document node of current tree;

root

 my $node = $tree->root;

Return root node of current tree. (always <html>)

 my $node = $tree->head;

Return <head> node of current tree.

body

 my $node = $tree->body;

Return <body> node of current tree.

at

querySelector

 my $node = $tree->at($selector);
 my $node = $tree->querySelector($selector); # alias

Find one element node in tree using CSS Selectors Level 4

Return node, or undef if not find.

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue">blue</div>')
 my $node = $tree->at('body > div.red');
 print $node->html; # <div class="red">red</div>

find

querySelectorAll

 my $collection = $tree->find($selector);
 my $collection = $tree->querySelectorAll($selector); # alias

Find all element nodes in tree using CSS Selectors Level 4

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue">blue</div>')
 my $collection = $tree->at('body > div.red, body > div.blue');
 print $collection->[0]->html; # <div class="red">red</div>
 print $collection->[1]->html; # <div class="red">blue</div>

findId

getElementById

 my $collection = $tree->findId($tag);
 my $collection = $tree->getElementById($tag); # alias

Find element node with specified id.

Return HTML5::DOM::Node or undef.

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue" id="test">blue</div>')
 my $node = $tree->findId('test');
 print $node->html; # <div class="blue" id="test">blue</div>

findTag

getElementsByTagName

 my $collection = $tree->findTag($tag);
 my $collection = $tree->getElementsByTagName($tag); # alias

Find all element nodes in tree with specified tag name.

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue">blue</div>')
 my $collection = $tree->findTag('div');
 print $collection->[0]->html; # <div class="red">red</div>
 print $collection->[1]->html; # <div class="red">blue</div>

findClass

getElementsByClassName

 my $collection = $tree->findClass($class);
 my $collection = $tree->getElementsByClassName($class); # alias

Find all element nodes in tree with specified class name. This is more fast equivalent to [class~="value"] selector.

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new
    ->parse('<div class="red color">red</div><div class="blue color">blue</div>');
 my $collection = $tree->findClass('color');
 print $collection->[0]->html; # <div class="red color">red</div>
 print $collection->[1]->html; # <div class="red color">blue</div>

findAttr

getElementByAttribute

 # Find all elements with attribute
 my $collection = $tree->findAttr($attribute);
 my $collection = $tree->getElementByAttribute($attribute); # alias
 
 # Find all elements with attribute and mathcing value
 my $collection = $tree->findAttr($attribute, $value, $case = 0, $cmp = '=');
 my $collection = $tree->getElementByAttribute($attribute, $value, $case = 0, $cmp = '='); # alias

Find all element nodes in tree with specified attribute and optional matching value.

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new
    ->parse('<div class="red color">red</div><div class="blue color">blue</div>');
 my $collection = $tree->findAttr('class', 'CoLoR', 1, '~');
 print $collection->[0]->html; # <div class="red color">red</div>
 print $collection->[1]->html; # <div class="red color">blue</div>
 

CSS selector analogs:

 # [$attribute=$value]
 my $collection = $tree->findAttr($attribute, $value, 0, '=');
 
 # [$attribute=$value i]
 my $collection = $tree->findAttr($attribute, $value, 1, '=');
 
 # [$attribute~=$value]
 my $collection = $tree->findAttr($attribute, $value, 0, '~');
 
 # [$attribute|=$value]
 my $collection = $tree->findAttr($attribute, $value, 0, '|');
 
 # [$attribute*=$value]
 my $collection = $tree->findAttr($attribute, $value, 0, '*');

 # [$attribute^=$value]
 my $collection = $tree->findAttr($attribute, $value, 0, '^');

 # [$attribute$=$value]
 my $collection = $tree->findAttr($attribute, $value, 0, '$');

encoding

encodingId

 print "encoding: ".$tree->encoding."\n"; # UTF-8
 print "encodingId: ".$tree->encodingId."\n"; # 0

Return current tree encoding. See "ENCODINGS" for details.

tag2id

 print "tag id: ".HTML5::DOM->TAG_A."\n"; # tag id: 4
 print "tag id: ".$tree->tag2id("a")."\n"; # tag id: 4

Convert tag name to id. Return 0 (HTML5::DOM->TAG__UNDEF), if tag not exists in tree. See "TAGS" for tag constants list.

id2tag

 print "tag name: ".$tree->id2tag(4)."\n"; # tag name: a
 print "tag name: ".$tree->id2tag(HTML5::DOM->TAG_A)."\n"; # tag name: a

Convert tag id to name. Return undef, if tag id not exists in tree. See "TAGS" for tag constants list.

namespace2id

 print "ns id: ".HTML5::DOM->NS_HTML."\n"; # ns id: 1
 print "ns id: ".$tree->namespace2id("html")."\n"; # ns id: 1

Convert namespace name to id. Return 0 (HTML5::DOM->NS_UNDEF), if namespace not exists in tree. See "NAMESPACES" for namespace constants list.

id2namespace

 print "ns name: ".$tree->id2namespace(1)."\n"; # ns name: html
 print "ns name: ".$tree->id2namespace(HTML5::DOM->NS_HTML)."\n"; # ns name: html

Convert namespace id to name. Return undef, if namespace id not exists. See "NAMESPACES" for namespace constants list.

wait

 my $parser = HTML5::DOM->new({async => 1});
 my $tree = $parser->parse($some_big_html_file);
 # ...some your work...
 $tree->wait; # wait before parsing threads done

Blocking wait for tree parsing done. Only for async mode.

parsed

 my $parser = HTML5::DOM->new({async => 1});
 my $tree = $parser->parse($some_big_html_file);
 # ...some your work...
 while (!$tree->parsed); # wait before parsing threads done

Non-blocking way for check if tree parsing done. Only for async mode.

parser

 my $parser = $tree->parser;

Return parent HTML5::DOM.

HTML5::DOM::Node

DOM node object.

tag

nodeName

 my $tag_name = $node->tag;
 my $tag_name = $node->nodeName; # uppercase
 my $tag_name = $node->tagName;  # uppercase

Return node tag name (eg. div or span)

 $node->tag($tag);
 $node->nodeName($tag); # alias
 $node->tagName($tag);  # alias

Set new node tag name. Allow only for HTML5::DOM::Element nodes.

 print $node->html; # <div></div>
 $node->tag('span');
 print $node->html; # <span></span>
 print $node->tag; # span
 print $node->tag; # SPAN

tagId

 my $tag_id = $node->tagId;

Return node tag id. See "TAGS" for tag constants list.

 $node->tagId($tag_id);

Set new node tag id. Allow only for HTML5::DOM::Element nodes.

 print $node->html; # <div></div>
 $node->tagId(HTML5::DOM->TAG_SPAN);
 print $node->html; # <span></span>
 print $node->tagId; # 117

namespace

 my $tag_ns = $node->namespace;

Return node namespace (eg. html or svg)

 $node->namespace($namespace);

Set new node namespace name. Allow only for HTML5::DOM::Element nodes.

 print $node->namespace; # html
 $node->namespace('svg');
 print $node->namespace; # svg

namespaceId

 my $tag_ns_id = $node->namespaceId;

Return node namespace id. See "NAMESPACES" for tag constants list.

 $node->namespaceId($tag_id);

Set new node namespace by id. Allow only for HTML5::DOM::Element nodes.

 print $node->namespace; # html
 $node->namespaceId(HTML5::DOM->NS_SVG);
 print $node->namespaceId; # 3
 print $node->namespace; # svg

tree

 my $tree = $node->tree;
 

Return parent HTML5::DOM::Tree.

nodeType

 my $type = $node->nodeType;
 

Return node type. All types:

 HTML5::DOM->ELEMENT_NODE                   => 1, 
 HTML5::DOM->ATTRIBUTE_NODE                 => 2,   # not supported
 HTML5::DOM->TEXT_NODE                      => 3, 
 HTML5::DOM->CDATA_SECTION_NODE             => 4,   # not supported
 HTML5::DOM->ENTITY_REFERENCE_NODE          => 5,   # not supported
 HTML5::DOM->ENTITY_NODE                    => 6,   # not supported
 HTML5::DOM->PROCESSING_INSTRUCTION_NODE    => 7,   # not supported
 HTML5::DOM->COMMENT_NODE                   => 8, 
 HTML5::DOM->DOCUMENT_NODE                  => 9, 
 HTML5::DOM->DOCUMENT_TYPE_NODE             => 10, 
 HTML5::DOM->DOCUMENT_FRAGMENT_NODE         => 11, 
 HTML5::DOM->NOTATION_NODE                  => 12   # not supported

Compatible with: https://developer.mozilla.org/ru/docs/Web/API/Node/nodeType

next

nextElementSibling

 my $node2 = $node->next;
 my $node2 = $node->nextElementSibling; # alias

Return next sibling element node

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li>Windows</li>
    </ul>
 ');
 my $li = $tree->at('ul li');
 print $li->text;               # Linux
 print $li->next->text;         # OSX
 print $li->next->next->text;   # Windows

prev

previousElementSibling

 my $node2 = $node->prev;
 my $node2 = $node->previousElementSibling; # alias

Return previous sibling element node

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li class="win">Windows</li>
    </ul>
 ');
 my $li = $tree->at('ul li.win');
 print $li->text;               # Windows
 print $li->prev->text;         # OSX
 print $li->prev->prev->text;   # Linux

nextNode

nextSibling

 my $node2 = $node->nextNode;
 my $node2 = $node->nextSibling; # alias

Return next sibling node

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li>Windows</li>
    </ul>
 ');
 my $li = $tree->at('ul li');
 print $li->text;                       # Linux
 print $li->nextNode->text;             # <!-- comment -->
 print $li->nextNode->nextNode->text;   # OSX

prevNode

previousSibling

 my $node2 = $node->prevNode;
 my $node2 = $node->previousSibling; # alias

Return previous sibling node

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li class="win">Windows</li>
    </ul>
 ');
 my $li = $tree->at('ul li.win');
 print $li->text;                       # Windows
 print $li->prevNode->text;             # OSX
 print $li->prevNode->prevNode->text;   # <!-- comment -->

first

firstElementChild

 my $node2 = $node->first;
 my $node2 = $node->firstElementChild; # alias

Return first children element

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <!-- comment -->
        <li>Linux</li>
        <li>OSX</li>
        <li class="win">Windows</li>
    </ul>
 ');
 my $ul = $tree->at('ul');
 print $ul->first->text; # Linux

last

lastElementChild

 my $node2 = $node->last;
 my $node2 = $node->lastElementChild; # alias

Return last children element

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <li>OSX</li>
        <li class="win">Windows</li>
        <!-- comment -->
    </ul>
 ');
 my $ul = $tree->at('ul');
 print $ul->last->text; # Windows

firstNode

firstChild

 my $node2 = $node->firstNode;
 my $node2 = $node->firstChild; # alias

Return first children node

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <!-- comment -->
        <li>Linux</li>
        <li>OSX</li>
        <li class="win">Windows</li>
    </ul>
 ');
 my $ul = $tree->at('ul');
 print $ul->firstNode->html; # <!-- comment -->

lastNode

lastChild

 my $node2 = $node->lastNode;
 my $node2 = $node->lastChild; # alias

Return last children node

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <li>OSX</li>
        <li class="win">Windows</li>
        <!-- comment -->
    </ul>
 ');
 my $ul = $tree->at('ul');
 print $ul->lastNode->html; # <!-- comment -->

html

Universal html serialization and fragment parsing acessor, for single human-friendly api.

 my $html = $node->html();
 my $node = $node->html($new_html);
 my $tree = HTML5::DOM->new->parse('<div id="test">some   text <b>bold</b></div>');
 
 # get text content for element
 my $node = $tree->at('#test');
 print $node->html;                     # <div id="test">some   text <b>bold</b></div>
 $comment->html('<b>new</b>');
 print $comment->html;                  # <div id="test"><b>new</b></div>
 
 my $comment = $tree->createComment(" comment text ");
 print $comment->html;                  # <!-- comment text -->
 $comment->html(' new comment text ');
 print $comment->html;                  # <!-- new comment text -->
 
 my $text_node = $tree->createTextNode("plain text >");
 print $text_node->html;                # plain text &gt;
 $text_node->html('new>plain>text');
 print $text_node->html;                # new&gt;plain&gt;text

innerHTML

outerHTML

  • HTML serialization of the node's descendants.

     my $html = $node->html;
     my $html = $node->outerHTML;

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some <b>bold</b> test</div>');
     print $tree->outerHTML;                         # <div id="test">some <b>bold</b> test</div>
     print $tree->createComment(' test ')->outerHTML;  # <!-- test -->
     print $tree->createTextNode('test')->outerHTML; # test
  • HTML serialization of the node and its descendants.

     # serialize descendants, without node
     my $html = $node->innerHTML;

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some <b>bold</b> test</div>');
     print $tree->innerHTML;                         # some <b>bold</b> test
     print $tree->createComment(' test ')->innerHTML;  # <!-- test -->
     print $tree->createTextNode('test')->innerHTML; # test
  • Removes all of the element's descendants and replaces them with nodes constructed by parsing the HTML given in the string $new_html.

     # parse fragment and replace child nodes with it
     my $html = $node->html($new_html);
     my $html = $node->innerHTML($new_html);

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some <b>bold</b> test</div>');
     print $tree->at('#test')->innerHTML('<i>italic</i>');
     print $tree->body->innerHTML;  # <div id="test"><i>italic</i></div>
  • Replaces the element and all of its descendants with a new DOM tree constructed by parsing the specified $new_html.

     # parse fragment and node in parent node childs with it
     my $html = $node->outerHTML($new_html);

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some <b>bold</b> test</div>');
     print $tree->at('#test')->outerHTML('<i>italic</i>');
     print $tree->body->innerHTML;  # <i>italic</i>

See, for more info:

https://developer.mozilla.org/en-US/docs/Web/API/Element/innerHTML

https://developer.mozilla.org/en-US/docs/Web/API/Element/outerHTML

text

Universal text acessor, for single human-friendly api.

 my $text = $node->text();
 my $node = $node->text($new_text);
 my $tree = HTML5::DOM->new->parse('<div id="test">some   text <b>bold</b></div>');
 
 # get text content for element
 my $node = $tree->at('#test');
 print $node->text;                     # some   text bold
 $comment->text('<new node content>');
 print $comment->html;                  # &lt;new node conten&gt;
 
 my $comment = $tree->createComment("comment text");
 print $comment->text;                  # comment text
 $comment->text(' new comment text ');
 print $comment->html;                  # <!-- new comment text -->
 
 my $text_node = $tree->createTextNode("plain text");
 print $text_node->text;                # plain text
 $text_node->text('new>plain>text');
 print $text_node->html;                # new&gt;plain&gt;text

innerText

outerText

textContent

  • Represents the "rendered" text content of a node and its descendants. Using default CSS "display" property for tags based on Firefox user-agent style.

    Only works for elements, for other nodes return undef.

     my $text = $node->innerText;
     my $text = $node->outerText; # alias

    Example:

     my $tree = HTML5::DOM->new->parse('
        <div id="test">
            some       
            <b>      bold     </b>       
            test
            <script>alert()</script>
        </div>
     ');
     print $tree->body->innerText; # some bold test

    See, for more info: https://html.spec.whatwg.org/multipage/dom.html#the-innertext-idl-attribute

  • Removes all of its children and replaces them with a text nodes and <br> with the given value. Only works for elements, for other nodes throws exception.

    • All new line chars (\r\n, \r, \n) replaces to <br />

    • All other text content replaces to text nodes

     my $node = $node->innerText($text);

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some text <b>bold</b></div>');
     $tree->at('#test')->innerText("some\nnew\ntext >");
     print $tree->at('#test')->html;    # <div id="test">some<br />new<br />text &gt;</div>

    See, for more info: https://html.spec.whatwg.org/multipage/dom.html#the-innertext-idl-attribute

  • Removes the current node and replaces it with the given text. Only works for elements, for other nodes throws exception.

    • All new line chars (\r\n, \r, \n) replaces to <br />

    • All other text content replaces to text nodes

    • Similar to innerText($text), but removes current node

     my $node = $node->outerText($text);

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some text <b>bold</b></div>');
     $tree->at('#test')->outerText("some\nnew\ntext >");
     print $tree->body->html;   # <body>some<br />new<br />text &gt;</body>

    See, for more info: https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/outerText

  • Represents the text content of a node and its descendants.

    Only works for elements, for other nodes return undef.

     my $text = $node->text;
     my $text = $node->textContent; # alias

    Example:

     my $tree = HTML5::DOM->new->parse('<b>    test      </b><script>alert()</script>');
     print $tree->body->text; #     test      alert()

    See, for more info: https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent

  • Removes all of its children and replaces them with a single text node with the given value.

     my $node = $node->text($new_text);
     my $node = $node->textContent($new_text);

    Example:

     my $tree = HTML5::DOM->new->parse('<div id="test">some <b>bold</b> test</div>');
     print $tree->at('#test')->text('<bla bla bla>');
     print $tree->at('#test')->html;  # <div id="test">&lt;bla bla bla&gt;</div>

    See, for more info: https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent

nodeHtml

 my $html = $node->nodeHtml();

Serialize to html, without descendants and closing tag.

 my $tree = HTML5::DOM->new->parse('<div id="test">some <b>bold</b> test</div>');
 print $tree->at('#test')->nodeHtml(); # <div id="test">

nodeValue

data

 my $value = $node->nodeValue();
 my $value = $node->data(); # alias

 my $node = $node->nodeValue($new_value);
 my $node = $node->data($new_value); # alias

Get or set value of node. Only works for non-element nodes, such as HTML5::DOM::Element, HTML5::DOM::Element, HTML5::DOM::Element. Return undef for other.

 my $tree = HTML5::DOM->new->parse('');
 my $comment = $tree->createComment("comment text");
 print $comment->nodeValue;                 # comment text
 $comment->nodeValue(' new comment text ');
 print $comment->html;                      # <!-- new comment text -->

isConnected

 my $flag = $node->isConnected;

Return true, if node has parent.

 my $tree = HTML5::DOM->new->parse('
    <div id="test"></div>
 ');
 print $tree->at('#test')->isConnected;             # 1
 print $tree->createElement("div")->isConnected;    # 0

parent

parentElement

 my $node = $node->parent;
 my $node = $node->parentElement; # alias

Return parent node. Return undef, if node detached.

 my $tree = HTML5::DOM->new->parse('
    <div id="test"></div>
 ');
 print $tree->at('#test')->parent->tag; # body

document

ownerDocument

 my $doc = $node->document;
 my $doc = $node->ownerDocument; # alias

Return parent HTML5::DOM::Document.

 my $tree = HTML5::DOM->new->parse('
    <div id="test"></div>
 ');
 print ref($tree->at('#test')->document);   # HTML5::DOM::Document

append

appendChild

 my $node = $node->append($child);
 my $child = $node->appendChild($child); # alias

Append node to child nodes.

append - returned value is the self node, for chain calls

appendChild - returned value is the appended child except when the given child is a HTML5::DOM::Fragment, in which case the empty HTML5::DOM::Fragment is returned.

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 $tree->at('div')
    ->append($tree->createElement('br'))
    ->append($tree->createElement('br'));
 print $tree->at('div')->html; # <div>some <b>bold</b> text<br /><br /></div>

prepend

prependChild

 my $node = $node->prepend($child);
 my $child = $node->prependChild($child); # alias

Prepend node to child nodes.

prepend - returned value is the self node, for chain calls

prependChild - returned value is the prepended child except when the given child is a HTML5::DOM::Fragment, in which case the empty HTML5::DOM::Fragment is returned.

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 $tree->at('div')
    ->prepend($tree->createElement('br'))
    ->prepend($tree->createElement('br'));
 print $tree->at('div')->html; # <div><br /><br />some <b>bold</b> text</div>

replace

replaceChild

 my $old_node = $old_node->replace($new_node);
 my $old_node = $old_node->parent->replaceChild($new_node, $old_node); # alias

Replace node in parent child nodes.

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 my $old = $tree->at('b')->replace($tree->createElement('br'));
 print $old->html;              # <b>bold</b>
 print $tree->at('div')->html;  # <div>some <br /> text</div>

before

insertBefore

 my $node = $node->before($new_node);
 my $new_node = $node->parent->insertBefore($new_node, $node); # alias

Insert new node before current node.

before - returned value is the self node, for chain calls

insertBefore - returned value is the added child except when the given child is a HTML5::DOM::Fragment, in which case the empty HTML5::DOM::Fragment is returned.

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 $tree->at('b')->before($tree->createElement('br'));
 print $tree->at('div')->html; # <div>some <br /><b>bold</b> text</div>

after

insertAfter

 my $node = $node->after($new_node);
 my $new_node = $node->parent->insertAfter($new_node, $node); # alias

Insert new node after current node.

after - returned value is the self node, for chain calls

insertAfter - returned value is the added child except when the given child is a HTML5::DOM::Fragment, in which case the empty HTML5::DOM::Fragment is returned.

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 $tree->at('b')->after($tree->createElement('br'));
 print $tree->at('div')->html; # <div>some <b>bold</b><br /> text</div>

remove

removeChild

 my $node = $node->remove;
 my $node = $node->parent->removeChild($node); # alias

Remove node from parent. Return removed node.

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 print $tree->at('b')->remove->html;    # <b>bold</b>
 print $tree->at('div')->html;          # <div>some  text</div>

clone

cloneNode

 # clone node to current tree
 my $node = $node->clone($deep = 0);
 my $node = $node->cloneNode($deep = 0); # alias

 # clone node to foreign tree
 my $node = $node->clone($deep, $new_tree);
 my $node = $node->cloneNode($deep, $new_tree); # alias

Clone node.

deep = 0 - only specified node, without childs.

deep = 1 - deep copy with all child nodes.

new_tree - destination tree (if need copy to foreign tree)

 my $tree = HTML5::DOM->new->parse('
    <div>some <b>bold</b> text</div>
 ');
 print $tree->at('b')->clone(0)->html; # <b></b>
 print $tree->at('b')->clone(1)->html; # <b>bold</b>

void

 my $flag = $node->void;

Return true if node is void. For more details: http://w3c.github.io/html-reference/syntax.html#void-elements

 print $tree->createElement('br')->void; # 1

selfClosed

 my $flag = $node->selfClosed;

Return true if node self closed.

 print $tree->createElement('br')->selfClosed; # 1

position

 my $position = $node->position;

Return offsets in input buffer.

 print Dumper($node->position);
 # $VAR1 = {'raw_length' => 3, 'raw_begin' => 144, 'element_begin' => 143, 'element_length' => 5}

isSameNode

 my $flag = $node->isSameNode($other_node);

Tests whether two nodes are the same, that is if they reference the same object.

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>test</li>
        <li>not test</li>
        <li>test</li>
    </ul>
 ');
 my $li = $tree->find('li');
 print $li->[0]->isSameNode($li->[0]); # 1
 print $li->[0]->isSameNode($li->[1]); # 0
 print $li->[0]->isSameNode($li->[2]); # 0

wait

 my $parser = HTML5::DOM->new({async => 1});
 my $tree = $parser->parse($some_big_html_file);
 # ...some your work...
 $tree->body->wait; # wait before parsing for <body> is done

Blocking wait for node parsing done. Only for async mode.

parsed

 my $parser = HTML5::DOM->new({async => 1});
 my $tree = $parser->parse($some_big_html_file);
 # ...some your work...
 while (!$tree->body->parsed); # wait before parsing for <body> is done

Non-blocking way for check if node parsing done. Only for async mode.

HTML5::DOM::Element

DOM node object for elements. Inherit all methods from HTML5::DOM::Node.

children

 my $collection = $node->children;

Returns all child elements of current node in HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Perl</li>
        <!-- comment -->
        <li>PHP</li>
        <li>C++</li>
    </ul>
 ');
 my $collection = $tree->at('ul')->children;
 print $collection->[0]->html; # <li>Perl</li>
 print $collection->[1]->html; # <li>PHP</li>
 print $collection->[2]->html; # <li>C++</li>

childrenNode

childNodes

 my $collection = $node->childrenNode;
 my $collection = $node->childNodes; # alias

Returns all child nodes of current node in HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Perl</li>
        <!-- comment -->
        <li>PHP</li>
        <li>C++</li>
    </ul>
 ');
 my $collection = $tree->at('ul')->childrenNode;
 print $collection->[0]->html; # <li>Perl</li>
 print $collection->[1]->html; # <!-- comment -->
 print $collection->[2]->html; # <li>PHP</li>
 print $collection->[3]->html; # <li>C++</li>

attr

removeAttr

Universal attributes accessor, for single human-friendly api.

 # attribute get
 my $value = $node->attr($key);
 
 # attribute set
 my $node = $node->attr($key, $value);
 my $node = $node->attr($key => $value);
 
 # attribute remove
 my $node = $node->attr($key, undef);
 my $node = $node->attr($key => undef);
 my $node = $node->removeAttr($key);
 
 # bulk attributes set
 my $node = $node->attr({$key => $value, $key2 => $value2});
 
 # bulk attributes remove
 my $node = $node->attr({$key => undef, $key2 => undef});
 
 # bulk get all attributes in hash
 my $hash = $node->attr;

Example:

 my $tree = HTML5::DOM->new->parse('
    <div id="test" data-test="test value" data-href="#"></div>
 ');
 my $div = $tree->at('#test');
 $div->attr("data-new", "test");
 print $div->attr("data-test");     # test value
 print $div->{"data-test"};         # test value
 print $div->attr->{"data-test"};   # test value
 
 # {id => "test", "data-test" => "test value", "data-href" => "#", "data-new" => "test"}
 print Dumper($div->attr);
 
 $div->removeAttr("data-test");
 
 # {id => "test", "data-href" => "#", "data-new" => "test"}
 print Dumper($div->attr);

attrArray

 my $arr = $node->attrArray;

Get all attributes in array (in tree order).

 my $tree = HTML5::DOM->new->parse('
    <div id="test" data-test="test value" data-href="#"></div>
 ');
 my $div = $tree->at('#test');
 
 # [{key => 'id', value => 'test'}, {key => 'data-test', value => 'test'}, {key => 'data-href', value => '#'}]
 print Dumper($div->attrArray);

getAttribute

 my $value = $node->getAttribute($key);
 my $value = $node->attr($key); # alias

Get attribute value by key.

setAttribute

 my $node = $node->setAttribute($key, $value);
 my $node = $node->attr($key, $value); # alias

Set new value or create new attibute.

removeAttribute

 my $node = $node->removeAttribute($key);
 my $node = $node->removeAttr($key); # alias

Remove attribute.

className

 my $classes = $node->className;
 # alias for
 my $classes = $node->attr("class");

classList

 my $class_list = $node->classList;
 
 # has class
 my $flag = $class_list->has($class_name);
 my $flag = $class_list->contains($class_name);
 
 # add class
 my $class_list = $class_list->add($class_name);
 my $class_list = $class_list->add($class_name, $class_name1, $class_name2, ...);

 # add class
 my $class_list = $class_list->remove($class_name);
 my $class_list = $class_list->remove($class_name, $class_name1, $class_name2, ...);

 # toggle class
 my $state = $class_list->toggle($class_name);
 my $state = $class_list->toggle($class_name, $force_state);

Manipulations with classes. Returns HTML5::DOM::TokenList.

Similar to https://developer.mozilla.org/en-US/docs/Web/API/Element/classList

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div>')
 my $node = $tree->body->at('.red');
 print $node->has('red');                       # 1
 print $node->has('blue');                      # 0
 $node->add('blue', 'red', 'yellow', 'orange');
 print $node->className;                        # red blue yellow orange
 $node->remove('blue', 'orange');
 print $node->className;                        # red yellow
 print $node->toggle('blue');                   # 1
 print $node->className;                        # red yellow blue
 print $node->toggle('blue');                   # 0
 print $node->className;                        # red yellow

at

querySelector

 my $node = $node->at($selector);
 my $node = $node->at($selector, $combinator);
 my $node = $node->querySelector($selector); # alias
 my $node = $node->querySelector($selector, $combinator); # alias

Find one element node in current node descendants using CSS Selectors Level 4

Return node, or undef if not find.

  • $selector - selector query as plain text or precompiled as HTML5::DOM::CSS::Selector or HTML5::DOM::CSS::Selector.

  • $combinator - custom selector combinator, applies to current node

    • >> - descendant selector (default)

    • > - child selector

    • + - adjacent sibling selector

    • ~ - general sibling selector

    • || - column combinator

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue">blue</div>')
 my $node = $tree->body->at('body > div.red');
 print $node->html; # <div class="red">red</div>

find

querySelectorAll

 my $collection = $node->find($selector);
 my $collection = $node->find($selector, $combinator);
 my $collection = $node->querySelectorAll($selector); # alias
 my $collection = $node->querySelectorAll($selector, $combinator); # alias

Find all element nodes in current node descendants using CSS Selectors Level 4

Return HTML5::DOM::Collection.

  • $selector - selector query as plain text or precompiled as HTML5::DOM::CSS::Selector or HTML5::DOM::CSS::Selector.

  • $combinator - custom selector combinator, applies to current node

    • >> - descendant selector (default)

    • > - child selector

    • + - adjacent sibling selector

    • ~ - general sibling selector

    • || - column combinator

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue">blue</div>')
 my $collection = $tree->body->at('body > div.red, body > div.blue');
 print $collection->[0]->html; # <div class="red">red</div>
 print $collection->[1]->html; # <div class="red">blue</div>

findId

getElementById

 my $node = $node->findId($tag);
 my $node = $node->getElementById($tag); # alias

Find element node with specified id in current node descendants.

Return HTML5::DOM::Node or undef.

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue" id="test">blue</div>')
 my $node = $tree->body->findId('test');
 print $node->html; # <div class="blue" id="test">blue</div>

findTag

getElementsByTagName

 my $node = $node->findTag($tag);
 my $node = $node->getElementsByTagName($tag); # alias

Find all element nodes in current node descendants with specified tag name.

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new->parse('<div class="red">red</div><div class="blue">blue</div>')
 my $collection = $tree->body->findTag('div');
 print $collection->[0]->html; # <div class="red">red</div>
 print $collection->[1]->html; # <div class="red">blue</div>

findClass

getElementsByClassName

 my $collection = $node->findClass($class);
 my $collection = $node->getElementsByClassName($class); # alias

Find all element nodes in current node descendants with specified class name. This is more fast equivalent to [class~="value"] selector.

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new
    ->parse('<div class="red color">red</div><div class="blue color">blue</div>');
 my $collection = $tree->body->findClass('color');
 print $collection->[0]->html; # <div class="red color">red</div>
 print $collection->[1]->html; # <div class="red color">blue</div>

findAttr

getElementByAttribute

 # Find all elements with attribute
 my $collection = $node->findAttr($attribute);
 my $collection = $node->getElementByAttribute($attribute); # alias
 
 # Find all elements with attribute and mathcing value
 my $collection = $node->findAttr($attribute, $value, $case = 0, $cmp = '=');
 my $collection = $node->getElementByAttribute($attribute, $value, $case = 0, $cmp = '='); # alias

Find all element nodes in tree with specified attribute and optional matching value.

Return HTML5::DOM::Collection.

 my $tree = HTML5::DOM->new
    ->parse('<div class="red color">red</div><div class="blue color">blue</div>');
 my $collection = $tree->body->findAttr('class', 'CoLoR', 1, '~');
 print $collection->[0]->html; # <div class="red color">red</div>
 print $collection->[1]->html; # <div class="red color">blue</div>

CSS selector analogs:

 # [$attribute=$value]
 my $collection = $node->findAttr($attribute, $value, 0, '=');
 
 # [$attribute=$value i]
 my $collection = $node->findAttr($attribute, $value, 1, '=');
 
 # [$attribute~=$value]
 my $collection = $node->findAttr($attribute, $value, 0, '~');
 
 # [$attribute|=$value]
 my $collection = $node->findAttr($attribute, $value, 0, '|');
 
 # [$attribute*=$value]
 my $collection = $node->findAttr($attribute, $value, 0, '*');

 # [$attribute^=$value]
 my $collection = $node->findAttr($attribute, $value, 0, '^');

 # [$attribute$=$value]
 my $collection = $node->findAttr($attribute, $value, 0, '$');

getDefaultBoxType

 my $display = $node->getDefaultBoxType;

Get default CSS "display" property for tag (useful for functions like a innerText).

 my $tree = HTML5::DOM->new
    ->parse('<div class="red color">red</div><script>alert()</script><b>bbb</b>');
 print $tree->at('div')->getDefaultBoxType();       # block
 print $tree->at('script')->getDefaultBoxType();    # none
 print $tree->at('b')->getDefaultBoxType();         # inline

HTML5::DOM::Document

DOM node object for document. Inherit all methods from HTML5::DOM::Element.

HTML5::DOM::Fragment

DOM node object for fragments. Inherit all methods from HTML5::DOM::Element.

HTML5::DOM::Text

DOM node object for text. Inherit all methods from HTML5::DOM::Node.

HTML5::DOM::Comment

DOM node object for comments. Inherit all methods from HTML5::DOM::Node.

HTML5::DOM::DocType

DOM node object for document type. Inherit all methods from HTML5::DOM::Node.

name

 my $name = $node->name;
 my $node = $node->name($new_name);

Return or change root element name from doctype.

 my $tree = HTML5::DOM->new->parse('
        <!DOCTYPE svg>
 ');
 
 # get
 print $tree->document->firstChild->name; # svg
 
 # set
 $tree->document->firstChild->name('html');
 print $tree->document->firstChild->html; # <!DOCTYPE html>

publicId

 my $public_id = $node->publicId;
 my $node = $node->publicId($new_public_id);

Return or change public id from doctype.

 my $tree = HTML5::DOM->new->parse('
        <!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
 ');
 
 # get
 print $tree->document->firstChild->publicId; # -//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN
 
 # set
 print $tree->document->firstChild->publicId('-//W3C//DTD SVG 1.1//EN');
 print $tree->document->firstChild->html; # <!DOCTYPE svg:svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">

systemId

 my $system_id = $node->systemId;
 my $node = $node->systemId($new_system_id);

Return or change public id from doctype.

 my $tree = HTML5::DOM->new->parse('
        <!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
 ');
 
 # get
 print $tree->document->firstChild->systemId; # http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd
 
 # set
 print $tree->document->firstChild->systemId('http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd');
 print $tree->document->firstChild->html; # <!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

HTML5::DOM::Collection

CSS Parser object

new

 my $collection = HTML5::DOM::Collection->new($nodes);

Creates new collection from $nodes (reference to array with HTML5::DOM::Node).

each

 my $collection = $collection->each(sub {
    my ($node, $index) = @_;
    print "node[$index] is a '$node'\n";
 });

Forach all nodes in collection.

map

 my $result = $collection->map(sub {
    my ($token, $index) = @_;
    return $node->tag." => $index";
 });

Apply callback for each node in collection. Returns new array from results.

 my $result = $collection->map($method, @args);

Call method for each node in collection. Returns new HTML5::DOM::Collection from results.

Example:

 # set text 'test!' for all nodes
 my $result = $collection->map('text', 'test!');

 # get all tag names as array
 my $result = $collection->map('tag');

 # remove all nodes in collection
 $collection->map('remove');

add

 my $collection = $collection->add($node);

Add new item to collection.

length

 my $length = $collection->length;

Items count in collection.

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li>Windows</li>
    </ul>
 ');
 my $collection = $tree->find('ul li');
 print $collection->length; # 3

first

last

 my $node = $collection->first;
 my $node = $collection->last;

Get first or last item in collection.

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li>Windows</li>
    </ul>
 ');
 my $collection = $tree->find('ul li');
 print $collection->first->html;        #  <li>Linux</li>
 print $collection->last->html;         #  <li>Windows</li>

item

 my $node = $collection->item($index);
 my $node = $collection->[$index];

Get item by $index in collection.

 my $tree = HTML5::DOM->new->parse('
    <ul>
        <li>Linux</li>
        <!-- comment -->
        <li>OSX</li>
        <li>Windows</li>
    </ul>
 ');
 my $collection = $tree->find('ul li');
 print $collection->item(1)->html;      # <li>OSX</li>
 print $collection->[1]->html;          # <li>OSX</li>

array

 my $node = $collection->array();

Get collection items as array.

html

 my $html = $collection->html;

Concat <outerHTML|/outerHTML> from all items.

text

 my $text = $collection->text;

Concat <textContent|/textContent> from all items.

HTML5::DOM::TokenList

Similar to https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList

has

contains

 my $flag = $tokens->has($token);
 my $flag = $tokens->contains($token); # alias

Check if token contains in current tokens list.

add

 my $tokens = $tokens->add($token);
 my $tokens = $tokens->add($token, $token2, ...);

Add new token (or tokens) to current tokens list. Returns self.

remove

 my $tokens = $tokens->add($token);
 my $tokens = $tokens->add($token, $token2, ...);

Remove one or more tokens from current tokens list. Returns self.

toggle

 my $state = $tokens->toggle($token);
 my $state = $tokens->toggle($token, $force_state);
  • $token - specified token name

  • $force_state - optional force state.

    If 1 - similar to add

    If 0 - similar to remove

Toggle specified token in current tokens list.

  • If token exists - remove it

  • If token not exists - add it

length

 my $length = $tokens->length;

Returns tokens count in current list.

item

 my $token = $tokens->item($index);
 my $token = $tokens->[$index];

Return token by index.

each

 my $token = $tokens->each(sub {
    my ($token, $index) = @_;
    print "tokens[$index] is a '$token'\n";
 });

Forach all tokens in list.

HTML5::DOM::CSS

CSS Parser object

new

 my $css = HTML5::DOM::CSS->new;

Create new css parser object.

parseSelector

 my $selector = HTML5::DOM::CSS->parseSelector($selector_text);

Parse $selector_text and return HTML5::DOM::CSS::Selector.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');

HTML5::DOM::CSS::Selector

CSS Selector object (precompiled selector)

new

 my $selector = HTML5::DOM::CSS::Selector->new($selector_text);

Parse $selector_text and create new css selector object. If your need parse many selectors, more efficient way using single instance of parser HTML5::DOM::CSS and parseSelector method.

text

 my $selector_text = $selector->text;

Serialize selector to text.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');
 print $selector->text."\n"; # body div.red, body span.blue

ast

 my $ast = $entry->ast;

Serialize selector to very simple AST format.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('div > .red');
 print Dumper($selector->ast);
 
 # $VAR1 = [[
 #     {
 #         'value' => 'div',
 #         'type' => 'tag'
 #     },
 #     {
 #         'type'  => 'combinator',
 #         'value' => 'child'
 #     },
 #     {
 #         'type' => 'class',
 #         'value' => 'red'
 #     }
 # ]];

length

 my $length = $selector->length;

Get selector entries count (selectors separated by "," combinator)

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');
 print $selector->length."\n"; # 2

entry

 my $entry = $selector->entry($index);

Get selector entry by $index end return HTML5::DOM::CSS::Selector::Entry.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');
 print $selector->entry(0)->text."\n"; # body div.red
 print $selector->entry(1)->text."\n"; # body span.blue

HTML5::DOM::CSS::Selector::Entry

CSS selector entry object (precompiled selector)

text

 my $selector_text = $entry->text;

Serialize entry to text.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');
 my $entry = $selector->entry(0);
 print $entry->text."\n"; # body div.red

pseudoElement

 my $pseudo_name = $entry->pseudoElement;

Return pseudo-element name for entry.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('div::after');
 my $entry = $selector->entry(0);
 print $entry->pseudoElement."\n"; # after

ast

 my $ast = $entry->ast;

Serialize entry to very simple AST format.

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('div > .red');
 my $entry = $selector->entry(0);
 print Dumper($entry->ast);
 
 # $VAR1 = [
 #     {
 #         'value' => 'div',
 #         'type' => 'tag'
 #     },
 #     {
 #         'type'  => 'combinator',
 #         'value' => 'child'
 #     },
 #     {
 #         'type' => 'class',
 #         'value' => 'red'
 #     }
 # ];

specificity

 my $specificity = $entry->specificity;

Get specificity in hash {a, b, c}

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');
 my $entry = $selector->entry(0);
 print Dumper($entry->specificity); # {a => 0, b => 1, c => 2}

specificityArray

 my $specificity = $entry->specificityArray;

Get specificity in array [a, b, c] (ordered by weight)

 my $css = HTML5::DOM::CSS->new;
 my $selector = $css->parseSelector('body div.red, body span.blue');
 my $entry = $selector->entry(0);
 print Dumper($entry->specificityArray); # [0, 1, 2]

HTML5::DOM::Encoding

Encoding detection.

See for available encodings: "ENCODINGS"

id2name

 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);

Get encoding name by id.

 print HTML5::DOM::Encoding::id2name(HTML5::DOM::Encoding->UTF_8); # UTF-8

name2id

 my $encoding_id = HTML5::DOM::Encoding::name2id($encoding);

Get id by name.

 print HTML5::DOM::Encoding->UTF_8;             # 0
 print HTML5::DOM::Encoding::id2name("UTF-8");  # 0

detectAuto

 my ($encoding_id, $new_text) = HTML5::DOM::Encoding::detectAuto($text, $max_length = 0);

Auto detect text encoding using (in this order):

Returns array with encoding id and new text without BOM, if success.

If fail, then encoding id equal HTML5::DOM::Encoding->NOT_DETERMINED.

 my ($encoding_id, $new_text) = HTML5::DOM::Encoding::detectAuto("ололо");
 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);
 print $encoding; # UTF-8

detect

 my $encoding_id = HTML5::DOM::Encoding::detect($text, $max_length = 0);

Detect text encoding. Single method for both detectRussian and detectUnicode.

Returns encoding id, if success. And returns HTML5::DOM::Encoding->NOT_DETERMINED if fail.

 my $encoding_id = HTML5::DOM::Encoding::detect("ололо");
 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);
 print $encoding; # UTF-8

detectRussian

 my $encoding_id = HTML5::DOM::Encoding::detectRussian($text, $max_length = 0);

Detect russian text encoding (using lowercase trigrams), such as windows-1251, koi8-r, iso-8859-5, x-mac-cyrillic, ibm866.

Returns encoding id, if success. And returns HTML5::DOM::Encoding->NOT_DETERMINED if fail.

detectUnicode

 my $encoding_id = HTML5::DOM::Encoding::detectRussian($text, $max_length = 0);

Detect unicode family text encoding, such as UTF-8, UTF-16LE, UTF-16BE.

Returns encoding id, if success. And returns HTML5::DOM::Encoding->NOT_DETERMINED if fail.

 # get UTF-16LE data for test
 my $str = "ололо";
 Encode::from_to($str, "UTF-8", "UTF-16LE");
 
 my $encoding_id = HTML5::DOM::Encoding::detectUnicode($str);
 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);
 print $encoding; # UTF-16LE

detectByPrescanStream

 my $encoding_id = HTML5::DOM::Encoding::detectByPrescanStream($text, $max_length = 0);

Detect encoding by parsing <meta> tags in html.

Returns encoding id, if success. And returns HTML5::DOM::Encoding->NOT_DETERMINED if fail.

See for more info: https://html.spec.whatwg.org/multipage/syntax.html#prescan-a-byte-stream-to-determine-its-encoding

 my $encoding_id = HTML5::DOM::Encoding::detectByPrescanStream('
    <meta http-equiv="content-type" content="text/html; charset=windows-1251">
 ');
 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);
 print $encoding; # WINDOWS-1251

detectByCharset

 my $encoding_id = HTML5::DOM::Encoding::detectByCharset($text, $max_length = 0);

Extracting character encoding from string. Find "charset=" and see encoding. Return found raw data.

For example: "text/html; charset=windows-1251". Return HTML5::DOM::Encoding->WINDOWS_1251

And returns HTML5::DOM::Encoding->NOT_DETERMINED if fail.

See for more info: https://html.spec.whatwg.org/multipage/infrastructure.html#algorithm-for-extracting-a-character-encoding-from-a-meta-element

 my $encoding_id = HTML5::DOM::Encoding::detectByPrescanStream('
    <meta http-equiv="content-type" content="text/html; charset=windows-1251">
 ');
 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);
 print $encoding; # WINDOWS-1251

detectBomAndCut

 my ($encoding_id, $new_text) = HTML5::DOM::Encoding::detectBomAndCut($text, $max_length = 0);

Returns array with encoding id and new text without BOM.

If fail, then encoding id equal HTML5::DOM::Encoding->NOT_DETERMINED.

 my ($encoding_id, $new_text) = HTML5::DOM::Encoding::detectBomAndCut("\xEF\xBB\xBFололо");
 my $encoding = HTML5::DOM::Encoding::id2name($encoding_id);
 print $encoding; # UTF-8
 print $new_text; # ололо

NAMESPACES

Supported namespace names

 html, matml, svg, xlink, xml, xmlns

Supported namespace id constants

 HTML5::DOM->NS_UNDEF
 HTML5::DOM->NS_HTML
 HTML5::DOM->NS_MATHML
 HTML5::DOM->NS_SVG
 HTML5::DOM->NS_XLINK
 HTML5::DOM->NS_XML
 HTML5::DOM->NS_XMLNS
 HTML5::DOM->NS_ANY
 HTML5::DOM->NS_LAST_ENTRY

TAGS

 HTML5::DOM->TAG__UNDEF
 HTML5::DOM->TAG__TEXT
 HTML5::DOM->TAG__COMMENT
 HTML5::DOM->TAG__DOCTYPE
 HTML5::DOM->TAG_A
 HTML5::DOM->TAG_ABBR
 HTML5::DOM->TAG_ACRONYM
 HTML5::DOM->TAG_ADDRESS
 HTML5::DOM->TAG_ANNOTATION_XML
 HTML5::DOM->TAG_APPLET
 HTML5::DOM->TAG_AREA
 HTML5::DOM->TAG_ARTICLE
 HTML5::DOM->TAG_ASIDE
 HTML5::DOM->TAG_AUDIO
 HTML5::DOM->TAG_B
 HTML5::DOM->TAG_BASE
 HTML5::DOM->TAG_BASEFONT
 HTML5::DOM->TAG_BDI
 HTML5::DOM->TAG_BDO
 HTML5::DOM->TAG_BGSOUND
 HTML5::DOM->TAG_BIG
 HTML5::DOM->TAG_BLINK
 HTML5::DOM->TAG_BLOCKQUOTE
 HTML5::DOM->TAG_BODY
 HTML5::DOM->TAG_BR
 HTML5::DOM->TAG_BUTTON
 HTML5::DOM->TAG_CANVAS
 HTML5::DOM->TAG_CAPTION
 HTML5::DOM->TAG_CENTER
 HTML5::DOM->TAG_CITE
 HTML5::DOM->TAG_CODE
 HTML5::DOM->TAG_COL
 HTML5::DOM->TAG_COLGROUP
 HTML5::DOM->TAG_COMMAND
 HTML5::DOM->TAG_COMMENT
 HTML5::DOM->TAG_DATALIST
 HTML5::DOM->TAG_DD
 HTML5::DOM->TAG_DEL
 HTML5::DOM->TAG_DETAILS
 HTML5::DOM->TAG_DFN
 HTML5::DOM->TAG_DIALOG
 HTML5::DOM->TAG_DIR
 HTML5::DOM->TAG_DIV
 HTML5::DOM->TAG_DL
 HTML5::DOM->TAG_DT
 HTML5::DOM->TAG_EM
 HTML5::DOM->TAG_EMBED
 HTML5::DOM->TAG_FIELDSET
 HTML5::DOM->TAG_FIGCAPTION
 HTML5::DOM->TAG_FIGURE
 HTML5::DOM->TAG_FONT
 HTML5::DOM->TAG_FOOTER
 HTML5::DOM->TAG_FORM
 HTML5::DOM->TAG_FRAME
 HTML5::DOM->TAG_FRAMESET
 HTML5::DOM->TAG_H1
 HTML5::DOM->TAG_H2
 HTML5::DOM->TAG_H3
 HTML5::DOM->TAG_H4
 HTML5::DOM->TAG_H5
 HTML5::DOM->TAG_H6
 HTML5::DOM->TAG_HEAD
 HTML5::DOM->TAG_HEADER
 HTML5::DOM->TAG_HGROUP
 HTML5::DOM->TAG_HR
 HTML5::DOM->TAG_HTML
 HTML5::DOM->TAG_I
 HTML5::DOM->TAG_IFRAME
 HTML5::DOM->TAG_IMAGE
 HTML5::DOM->TAG_IMG
 HTML5::DOM->TAG_INPUT
 HTML5::DOM->TAG_INS
 HTML5::DOM->TAG_ISINDEX
 HTML5::DOM->TAG_KBD
 HTML5::DOM->TAG_KEYGEN
 HTML5::DOM->TAG_LABEL
 HTML5::DOM->TAG_LEGEND
 HTML5::DOM->TAG_LI
 HTML5::DOM->TAG_LINK
 HTML5::DOM->TAG_LISTING
 HTML5::DOM->TAG_MAIN
 HTML5::DOM->TAG_MAP
 HTML5::DOM->TAG_MARK
 HTML5::DOM->TAG_MARQUEE
 HTML5::DOM->TAG_MENU
 HTML5::DOM->TAG_MENUITEM
 HTML5::DOM->TAG_META
 HTML5::DOM->TAG_METER
 HTML5::DOM->TAG_MTEXT
 HTML5::DOM->TAG_NAV
 HTML5::DOM->TAG_NOBR
 HTML5::DOM->TAG_NOEMBED
 HTML5::DOM->TAG_NOFRAMES
 HTML5::DOM->TAG_NOSCRIPT
 HTML5::DOM->TAG_OBJECT
 HTML5::DOM->TAG_OL
 HTML5::DOM->TAG_OPTGROUP
 HTML5::DOM->TAG_OPTION
 HTML5::DOM->TAG_OUTPUT
 HTML5::DOM->TAG_P
 HTML5::DOM->TAG_PARAM
 HTML5::DOM->TAG_PLAINTEXT
 HTML5::DOM->TAG_PRE
 HTML5::DOM->TAG_PROGRESS
 HTML5::DOM->TAG_Q
 HTML5::DOM->TAG_RB
 HTML5::DOM->TAG_RP
 HTML5::DOM->TAG_RT
 HTML5::DOM->TAG_RTC
 HTML5::DOM->TAG_RUBY
 HTML5::DOM->TAG_S
 HTML5::DOM->TAG_SAMP
 HTML5::DOM->TAG_SCRIPT
 HTML5::DOM->TAG_SECTION
 HTML5::DOM->TAG_SELECT
 HTML5::DOM->TAG_SMALL
 HTML5::DOM->TAG_SOURCE
 HTML5::DOM->TAG_SPAN
 HTML5::DOM->TAG_STRIKE
 HTML5::DOM->TAG_STRONG
 HTML5::DOM->TAG_STYLE
 HTML5::DOM->TAG_SUB
 HTML5::DOM->TAG_SUMMARY
 HTML5::DOM->TAG_SUP
 HTML5::DOM->TAG_SVG
 HTML5::DOM->TAG_TABLE
 HTML5::DOM->TAG_TBODY
 HTML5::DOM->TAG_TD
 HTML5::DOM->TAG_TEMPLATE
 HTML5::DOM->TAG_TEXTAREA
 HTML5::DOM->TAG_TFOOT
 HTML5::DOM->TAG_TH
 HTML5::DOM->TAG_THEAD
 HTML5::DOM->TAG_TIME
 HTML5::DOM->TAG_TITLE
 HTML5::DOM->TAG_TR
 HTML5::DOM->TAG_TRACK
 HTML5::DOM->TAG_TT
 HTML5::DOM->TAG_U
 HTML5::DOM->TAG_UL
 HTML5::DOM->TAG_VAR
 HTML5::DOM->TAG_VIDEO
 HTML5::DOM->TAG_WBR
 HTML5::DOM->TAG_XMP
 HTML5::DOM->TAG_ALTGLYPH
 HTML5::DOM->TAG_ALTGLYPHDEF
 HTML5::DOM->TAG_ALTGLYPHITEM
 HTML5::DOM->TAG_ANIMATE
 HTML5::DOM->TAG_ANIMATECOLOR
 HTML5::DOM->TAG_ANIMATEMOTION
 HTML5::DOM->TAG_ANIMATETRANSFORM
 HTML5::DOM->TAG_CIRCLE
 HTML5::DOM->TAG_CLIPPATH
 HTML5::DOM->TAG_COLOR_PROFILE
 HTML5::DOM->TAG_CURSOR
 HTML5::DOM->TAG_DEFS
 HTML5::DOM->TAG_DESC
 HTML5::DOM->TAG_ELLIPSE
 HTML5::DOM->TAG_FEBLEND
 HTML5::DOM->TAG_FECOLORMATRIX
 HTML5::DOM->TAG_FECOMPONENTTRANSFER
 HTML5::DOM->TAG_FECOMPOSITE
 HTML5::DOM->TAG_FECONVOLVEMATRIX
 HTML5::DOM->TAG_FEDIFFUSELIGHTING
 HTML5::DOM->TAG_FEDISPLACEMENTMAP
 HTML5::DOM->TAG_FEDISTANTLIGHT
 HTML5::DOM->TAG_FEDROPSHADOW
 HTML5::DOM->TAG_FEFLOOD
 HTML5::DOM->TAG_FEFUNCA
 HTML5::DOM->TAG_FEFUNCB
 HTML5::DOM->TAG_FEFUNCG
 HTML5::DOM->TAG_FEFUNCR
 HTML5::DOM->TAG_FEGAUSSIANBLUR
 HTML5::DOM->TAG_FEIMAGE
 HTML5::DOM->TAG_FEMERGE
 HTML5::DOM->TAG_FEMERGENODE
 HTML5::DOM->TAG_FEMORPHOLOGY
 HTML5::DOM->TAG_FEOFFSET
 HTML5::DOM->TAG_FEPOINTLIGHT
 HTML5::DOM->TAG_FESPECULARLIGHTING
 HTML5::DOM->TAG_FESPOTLIGHT
 HTML5::DOM->TAG_FETILE
 HTML5::DOM->TAG_FETURBULENCE
 HTML5::DOM->TAG_FILTER
 HTML5::DOM->TAG_FONT_FACE
 HTML5::DOM->TAG_FONT_FACE_FORMAT
 HTML5::DOM->TAG_FONT_FACE_NAME
 HTML5::DOM->TAG_FONT_FACE_SRC
 HTML5::DOM->TAG_FONT_FACE_URI
 HTML5::DOM->TAG_FOREIGNOBJECT
 HTML5::DOM->TAG_G
 HTML5::DOM->TAG_GLYPH
 HTML5::DOM->TAG_GLYPHREF
 HTML5::DOM->TAG_HKERN
 HTML5::DOM->TAG_LINE
 HTML5::DOM->TAG_LINEARGRADIENT
 HTML5::DOM->TAG_MARKER
 HTML5::DOM->TAG_MASK
 HTML5::DOM->TAG_METADATA
 HTML5::DOM->TAG_MISSING_GLYPH
 HTML5::DOM->TAG_MPATH
 HTML5::DOM->TAG_PATH
 HTML5::DOM->TAG_PATTERN
 HTML5::DOM->TAG_POLYGON
 HTML5::DOM->TAG_POLYLINE
 HTML5::DOM->TAG_RADIALGRADIENT
 HTML5::DOM->TAG_RECT
 HTML5::DOM->TAG_SET
 HTML5::DOM->TAG_STOP
 HTML5::DOM->TAG_SWITCH
 HTML5::DOM->TAG_SYMBOL
 HTML5::DOM->TAG_TEXT
 HTML5::DOM->TAG_TEXTPATH
 HTML5::DOM->TAG_TREF
 HTML5::DOM->TAG_TSPAN
 HTML5::DOM->TAG_USE
 HTML5::DOM->TAG_VIEW
 HTML5::DOM->TAG_VKERN
 HTML5::DOM->TAG_MATH
 HTML5::DOM->TAG_MACTION
 HTML5::DOM->TAG_MALIGNGROUP
 HTML5::DOM->TAG_MALIGNMARK
 HTML5::DOM->TAG_MENCLOSE
 HTML5::DOM->TAG_MERROR
 HTML5::DOM->TAG_MFENCED
 HTML5::DOM->TAG_MFRAC
 HTML5::DOM->TAG_MGLYPH
 HTML5::DOM->TAG_MI
 HTML5::DOM->TAG_MLABELEDTR
 HTML5::DOM->TAG_MLONGDIV
 HTML5::DOM->TAG_MMULTISCRIPTS
 HTML5::DOM->TAG_MN
 HTML5::DOM->TAG_MO
 HTML5::DOM->TAG_MOVER
 HTML5::DOM->TAG_MPADDED
 HTML5::DOM->TAG_MPHANTOM
 HTML5::DOM->TAG_MROOT
 HTML5::DOM->TAG_MROW
 HTML5::DOM->TAG_MS
 HTML5::DOM->TAG_MSCARRIES
 HTML5::DOM->TAG_MSCARRY
 HTML5::DOM->TAG_MSGROUP
 HTML5::DOM->TAG_MSLINE
 HTML5::DOM->TAG_MSPACE
 HTML5::DOM->TAG_MSQRT
 HTML5::DOM->TAG_MSROW
 HTML5::DOM->TAG_MSTACK
 HTML5::DOM->TAG_MSTYLE
 HTML5::DOM->TAG_MSUB
 HTML5::DOM->TAG_MSUP
 HTML5::DOM->TAG_MSUBSUP
 HTML5::DOM->TAG__END_OF_FILE
 HTML5::DOM->TAG_LAST_ENTRY

ENCODINGS

Supported encoding names

 AUTO, NOT-DETERMINED, X-USER-DEFINED, 
 BIG5, EUC-JP, EUC-KR, GB18030, GBK, IBM866, MACINTOSH, X-MAC-CYRILLIC, SHIFT_JIS, 
 ISO-2022-JP, ISO-8859-10, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16, ISO-8859-2, 
 ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-8-I, 
 WINDOWS-1250, WINDOWS-1251, WINDOWS-1252, WINDOWS-1253, WINDOWS-1254, 
 WINDOWS-1255, WINDOWS-1256, WINDOWS-1257, WINDOWS-1258, WINDOWS-874, 
 UTF-8, UTF-16BE, UTF-16LE, KOI8-R, KOI8-U

Supported encoding id consts

 HTML5::DOM::Encoding->DEFAULT
 HTML5::DOM::Encoding->AUTO
 HTML5::DOM::Encoding->NOT_DETERMINED
 HTML5::DOM::Encoding->UTF_8
 HTML5::DOM::Encoding->UTF_16LE
 HTML5::DOM::Encoding->UTF_16BE
 HTML5::DOM::Encoding->X_USER_DEFINED
 HTML5::DOM::Encoding->BIG5
 HTML5::DOM::Encoding->EUC_JP
 HTML5::DOM::Encoding->EUC_KR
 HTML5::DOM::Encoding->GB18030
 HTML5::DOM::Encoding->GBK
 HTML5::DOM::Encoding->IBM866
 HTML5::DOM::Encoding->ISO_2022_JP
 HTML5::DOM::Encoding->ISO_8859_10
 HTML5::DOM::Encoding->ISO_8859_13
 HTML5::DOM::Encoding->ISO_8859_14
 HTML5::DOM::Encoding->ISO_8859_15
 HTML5::DOM::Encoding->ISO_8859_16
 HTML5::DOM::Encoding->ISO_8859_2
 HTML5::DOM::Encoding->ISO_8859_3
 HTML5::DOM::Encoding->ISO_8859_4
 HTML5::DOM::Encoding->ISO_8859_5
 HTML5::DOM::Encoding->ISO_8859_6
 HTML5::DOM::Encoding->ISO_8859_7
 HTML5::DOM::Encoding->ISO_8859_8
 HTML5::DOM::Encoding->ISO_8859_8_I
 HTML5::DOM::Encoding->KOI8_R
 HTML5::DOM::Encoding->KOI8_U
 HTML5::DOM::Encoding->MACINTOSH
 HTML5::DOM::Encoding->SHIFT_JIS
 HTML5::DOM::Encoding->WINDOWS_1250
 HTML5::DOM::Encoding->WINDOWS_1251
 HTML5::DOM::Encoding->WINDOWS_1252
 HTML5::DOM::Encoding->WINDOWS_1253
 HTML5::DOM::Encoding->WINDOWS_1254
 HTML5::DOM::Encoding->WINDOWS_1255
 HTML5::DOM::Encoding->WINDOWS_1256
 HTML5::DOM::Encoding->WINDOWS_1257
 HTML5::DOM::Encoding->WINDOWS_1258
 HTML5::DOM::Encoding->WINDOWS_874
 HTML5::DOM::Encoding->X_MAC_CYRILLIC
 HTML5::DOM::Encoding->LAST_ENTRY

PARSER OPTIONS

Options for:

threads

Threads count, if 0 - parsing in single mode without threads (default 2)

This option affects only for HTML5::DOM::new.

async

If async 0 (default), then some parsing functions (such as HTML5::DOM::parse, HTML5::DOM::parseChunkEnd, HTML5::DOM::Tree::parseFragment) waiting for parsing done.

If async 1, you must manualy call $tree->wait and $node->wait for waiting parsing done.

Or use non-blocking $tree->parsed and $node->parsed to determine parsing state.

This options works only if threads > 0

ignore_whitespace

Ignore whitespace tokens (default 0)

ignore_doctype

Do not parse DOCTYPE (default 0)

scripts

If 1 - <noscript> contents parsed to single text node (default)

If 0 - <noscript> contents parsed to child nodes

encoding

Encoding of input HTML, if auto - library can tree to automaticaly determine encoding. (default "auto")

Allowed both encoding name or id.

default_encoding

Default encoding, this affects only if encoding set to auto and encoding not determined. (default "UTF-8")

Allowed both encoding name or id.

See for available encodings: "ENCODINGS"

encoding_use_meta

Allow use <meta> tags to determine input HTML encoding. (default 1)

See detectByPrescanStream.

encoding_prescan_limit

Limit string length to determine encoding by <meta> tags. (default 1024, from spec)

See detectByPrescanStream.

encoding_use_bom

Allow use detecding BOM to determine input HTML encoding. (default 1)

See detectBomAndCut.

BUGS

https://github.com/Azq2/perl-html5-dom/issues

SEE ALSO

  • HTML::MyHTML - more low-level myhtml bindings.

  • Mojo::DOM - pure perl HTML5 DOM library with CSS selectors.

AUTHOR

Kirill Zhumarin <kirill.zhumarin@gmail.com>

LICENSE