An intuitive & tiny string sanitizer to remove any special characters or convert strings to create filename or url 🎉🎉

Elastic Search String Sanitizer for Node

Readable String Sanitizer

LSS: Literal String Sanitizer – sanitizes string based on specific inputs and tries to guess the accurate type (in TypeScript/Typed JS).

A string sanitizer for LaTeX symbols.

An intuitive & tiny string sanitizer to remove any special characters or convert strings to create filename or url 🎉🎉

A simple utility to sanitize a string according to ArcGIS supported HTML specification.

A fast, native Bun-powered HTML sanitizer with DOMPurify-like features. Protection against XSS and malicious content.

Caja's HTML Sanitizer as a Node.js module

A string manipulation toolbox, featuring a string formatter (inspired by sprintf), a variable inspector (output featuring ANSI colors and HTML) and various escape functions (shell argument, regexp, html, etc).

Zero-dependency, DOM-free, pure predicate for detecting unsafe strings across HTML, XML, SVG, SQL, SHELL, and REGEX contexts

PromptShield sanitizer that applies safe, deterministic fixes to text based on detected prompt-injection threats such as invisible characters, markdown smuggling, and BOM artifacts.

Express 4.x and 5.x middleware which sanitizes user input data (in req.body, req.query, req.headers and req.params) to prevent Cross Site Scripting (XSS) attack.

A JavaScript/TypeScript utility to sanitize filenames for S3 and general use

Decorator based class property sanitation in Typescript.

TypeScript definitions for sanitizer

a complete package to control user input data to prevent Cross Site Scripting (XSS) ,Sql injection and no Sql injection attack

Class-based sanitization in TypeScript using decorators

sanitizer for markdown-it.

Express middleware for the sanitizer module.