HtmlSanitizer
Fast JavaScript HTML Sanitizer, client-side (i.e. needs a browser, won't work in Node and other backend)
Overview
The JS Html Sanitizer is a client-side HTML Sanitizer designed to prevent XSS attacks and unwanted tags in user-generated content. It is fast, lightweight, and does not have any dependencies, making it a reliable tool to enhance web security. Note that server-side input sanitization is still essential for complete protection against XSS attacks.
Features
- Very fast with the ability to handle 8000 operations per second.
- Compact size of only 1.7kb unminified.
- Zero dependencies, written in vanilla JavaScript, compatible even with IE.
- Whitelisting approach for comprehensive cleaning of disallowed elements.
Summary
The JS Html Sanitizer is a powerful tool for front-end security, providing a fast and efficient way to sanitize HTML content and prevent XSS attacks. Its small size and lack of dependencies make it easy to incorporate into web projects, offering peace of mind when handling user-generated content. Remember to combine client-side sanitization with server-side measures for robust protection against malicious attacks.