entities

What is entities?

The 'entities' npm package is a library that helps with encoding and decoding HTML entities. It is useful for dealing with HTML data in text form and can be used to prevent XSS attacks by sanitizing input or output.

What are entities's main functionalities?

Encode HTML Entities

Encodes special characters in a string to their corresponding HTML entities. Useful for displaying text on a webpage without it being interpreted as HTML.

"require('entities').encodeHTML('<div>Hello & welcome!</div>');"

Decode HTML Entities

Decodes HTML entities back to their original characters. This is useful for processing text that contains HTML entities and converting them to their readable form.

"require('entities').decodeHTML('<div>Hello & welcome!</div>');"

Encode XML Entities

Similar to encoding HTML entities, but specifically for XML, which has a smaller set of entities.

"require('entities').encodeXML('<note>Priority & importance</note>');"

Decode XML Entities

Decodes XML entities back to their original characters, which is useful when working with XML data.

"require('entities').decodeXML('<note>Priority & importance</note>');"

Other packages similar to entities

he

The 'he' package is an HTML entity encoder/decoder written in JavaScript. It is robust and handles a large number of character references. It is similar to 'entities' but has a different API and additional options for encoding.

html-entities

This package is another alternative for encoding and decoding HTML entities. It provides a similar set of functionalities as 'entities' and is often used for the same purposes in different projects.

README

entities

En- & decoder for XML/HTML entities.

How to…

…install entities

npm i entities

…use entities

const entities = require("entities");
//encoding
entities.escape("&"); // "&"
entities.encodeXML("&"); // "&"
entities.encodeHTML("&"); // "&"
//decoding
entities.decodeXML("asdf & ÿ ü '"); // "asdf & ÿ ü '"
entities.decodeHTML("asdf & ÿ ü '"); // "asdf & ÿ ü '"

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License: BSD-2-Clause

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