easy-html-injector
Advanced tools
easy-html-injector is a simple Node module that allows you to inject HTML elements into an HTML string. The package exports a single function inject(html: string, element: HtmlElement) that takes an HTML string and an object representing an HTML element to be injected, and returns the modified HTML string with the new element inserted at the specified position.
To install easy-html-injector, use pnpm, npm, or yarn:
pnpm add easy-html-injector
npm install easy-html-injector
yarn add easy-html-injector
I've made a package manager called Ultra. If you want to try it out, you can install it with:
npm install -g @ultrapkg/core
u add easy-html-injector
First, import the inject function:
import { inject } from 'easy-html-injector';
The inject function takes two arguments:
html: A string containing the HTML that you want to modify.
element: An object representing the HTML element that you want to inject. The object has the following properties:
parent: A string representing the parent element into which the new element will be injected. This can be 'head', 'body', or any other valid HTML element tag name.position: A string representing the position at which the new element will be inserted. This can be 'prepend' or 'append'.tag: A string representing the tag name of the new element.content (optional): A string representing the content to be inserted into the new element.attributes (optional): An object representing the attributes to be added to the new element. The keys of the object represent attribute names, and the values represent attribute values.Here is an example usage:
const html = `
<!DOCTYPE html>
<html lang="en">
<head>
<title>My page</title>
</head>
<body>
<h1>Hello, world!</h1>
</body>
</html>
`;
const newElement = {
parent: 'head',
position: 'prepend',
tag: 'meta',
attributes: {
charset: 'utf-8',
},
};
const modifiedHtml = inject(html, newElement);
console.log(modifiedHtml);
This will output:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>My page</title>
</head>
<body>
<h1>Hello, world!</h1>
</body>
</html>
easy-html-injector is released under the MIT License. See the LICENSE file for more details.
| Benchmark | Average | Min | Max | Median | Std Dev | Variance | Ops | Ops/sec |
|---|---|---|---|---|---|---|---|---|
| inject | 0.016 | 0.0030 | 0.11 | 0.0043 | 0.032 | 2.0 | 62631 | 62630905 |
| cheerio | 0.87 | 0.35 | 4.5 | 0.43 | 1.2 | 1.4 | 1147 | 1146707 |
FAQs
A simple HTML injector for Node.js
We found that easy-html-injector demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Research
A malicious npm campaign is targeting Ethereum developers by impersonating Hardhat plugins and the Nomic Foundation, stealing sensitive data like private keys.
Research
Security News
Socket researchers uncover a malicious npm package posing as a tool for detecting vulnerabilities in Etherium smart contracts.
Security News
Research
A supply chain attack on Rspack's npm packages injected cryptomining malware, potentially impacting thousands of developers.