The html-comment-regex npm package provides a regular expression to match HTML comments. This can be useful for parsing, extracting, or removing comments from HTML content.

What are html-comment-regex's main functionalities?

Match HTML Comments

This feature allows you to match all HTML comments within a given HTML string using the provided regular expression.

const htmlCommentRegex = require('html-comment-regex');
const html = '<!-- This is a comment --> <div>Content</div> <!-- Another comment -->';
const comments = html.match(htmlCommentRegex);
console.log(comments); // ['<!-- This is a comment -->', '<!-- Another comment -->']

Remove HTML Comments

This feature demonstrates how to remove all HTML comments from a given HTML string by using the regular expression to replace comments with an empty string.

const htmlCommentRegex = require('html-comment-regex');
const html = '<!-- This is a comment --> <div>Content</div> <!-- Another comment -->';
const cleanedHtml = html.replace(htmlCommentRegex, '');
console.log(cleanedHtml); // ' <div>Content</div> '

Other packages similar to html-comment-regex

Regular expression for matching HTML comments

Install

$ npm install --save html-comment-regex

Usage

var htmlCommentRegex = require('html-comment-regex');

htmlCommentRegex.test('<!DOCTYPE html><!--[if lt IE 7]>      <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]--><html lang="en"><head><meta charset="UTF-8"><title>Document</title></head><body></body></html>');
//=> true

htmlCommentRegex.test('<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title></head><body></body></html>');
//=> false

License

Keywords

FAQs

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Package last updated on 09 Oct 2018

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