How to use the serialize function from parse5

Find comprehensive JavaScript parse5.serialize code examples handpicked from public code repositorys.

parse5.serialize is a function that converts an HTML document, represented as an abstract syntax tree (AST), into a string of HTML markup.

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  return node;
};
let questionHtml = '';
try {
  const res = await visitNode(parse5.parseFragment(html));
  questionHtml = parse5.serialize(res);
} catch (e) {
  courseIssues.push(e);
}
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// Work out whether the component is a petite-vue component (since petite-vue exports a function instead of an object).
var isPetiteVue = contents.includes('export default function');

fragment.childNodes.forEach(function(node) {
    if (node.tagName == 'style') {
        var style = parse5.serialize(node),
            lang = getAttribute(node, 'lang'),
            href = getAttribute(node, 'href');

        if (lang == 'less') {
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How does parse5.serialize work?

parse5.serialize is a function in the Parse5 library that serializes a parsed HTML document back into a string representation. It takes a document object and an optional options object as arguments and returns a string. The options object can be used to configure serialization settings such as whether or not to collapse empty tags or include self-closing tags.

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  "src/app/product-description/product-description.component.html"
);

const productPageNodes = helpers.parseFile(productPageFile);
const productPageMain = helpers.getHtmlTag("div", productPageNodes);
const productPageContent = parse5.serialize(productPageMain[0]);
let $ = cheerio.load(productPageContent);
let img = $("img");

helpers.readFile(
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function processTemplate (node, filePath, id, hasScopedStyle, fullSource) {
  var lang = checkLang(node)
  var template = checkSrc(node, filePath) || (
    lang
      ? getRawTemplate(node, fullSource) // custom template, extract as raw string
      : parse5.serialize(node.content) // normal HTML, use serialization
  )
  template = deindent(template)
  if (!lang) {
    var warnings = validateTemplate(node.content, fullSource)
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Ai Example

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const parse5 = require("parse5");

const document = parse5.parse(" My title Hello World! ");

const serializedDocument = parse5.serialize(document);
console.log(serializedDocument);

In this example, parse5.serialize() is used to serialize a parsed HTML document and return it as a string. The serialized document is then logged to the console.

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if (!baseElement) {
    baseElement = treeAdapter.createElement('base', undefined, [
        { name: 'href', value: params.baseHref },
    ]);
    treeAdapter.appendChild(baseFragment, baseElement);
    indexSource.insert(headElement.__location.startTag.endOffset, parse5.serialize(baseFragment, { treeAdapter }));
}
else {
    let hrefAttribute;
    for (const attribute of baseElement.attrs) {
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            htmlElement.attrs.push({ name: 'lang', value: params.lang });
        }
        // we want only openning tag
        htmlElement.childNodes = [];
        treeAdapter.appendChild(htmlFragment, htmlElement);
        indexSource.replace(htmlElement.__location.startTag.startOffset, htmlElement.__location.startTag.endOffset - 1, parse5.serialize(htmlFragment, { treeAdapter }).replace('</html>', ''));
    }
    return indexSource.source();
}
exports.augmentIndexHtml = augmentIndexHtml;
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        namespace: pkg.name ? pkg.name : '',
        version: pkg?.version,
        ...(pkg?.mybricks || {})
      })
    })
    let handledHomePageStr = parse5.serialize(handledHomePageDom)
    fs.writeFileSync(srcHomePage, handledHomePageStr, 'utf-8')  
  }
  console.log(`【install】: 资源准备完毕 ${npmPkg}`)
}
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 * Serialize a Document to an HTML String
 * @param {HTMLDocument} document   A Document, such as one created via `createDocument()`
 */


function serializeDocument(document) {
  return parse5.serialize(document, PARSE5_OPTS);
}
/** @typedef {treeAdapter.Document & typeof ElementExtensions} HTMLDocument */


/**
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            if (node.tagName == 'head') { 
                node.childNodes.unshift(...this.injectHead(config.base));
            };
        });
    };
    return parse5.serialize(ast);
};
source(processed, config = {}) {
    const ast = parse5[config.document ? 'parse' : 'parseFragment'](processed);
    iterate(ast, node => {
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    node.tagName === "TEMPLATE"
  ) {
    node = node.content;
  }


  return parse5.serialize(node, { treeAdapter });
}


module.exports.fragmentSerialization = (node, { requireWellFormed, globalObject }) => {
  const contextDocument =
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if (template.length == 0) {
  assert(false, "The BookList component does not contain a template tag")
}

const content = parse5.serialize(template[0].content);
const dom = new JSDOM(content, { includeNodeLocations: true });
const document = dom.window.document;

// Test for booklist in the app div
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        if (value) {
            attribute.value = value;
        }
    };
    let htmlTree = traverseHtml(file.contents.toString(), nodeCallback, attributeCallback, isFragment);
    return parse5.serialize(htmlTree);
};


const generateLocalizedHtmlFiles = () => {
    return es.through(function (file) {
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