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.

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).

Caja's HTML Sanitizer as a Node.js module

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.

TypeScript definitions for sanitizer

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

Decorator based class property sanitation in Typescript.

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

StreetJS XSS foundation: dependency-free input sanitization — a fixed-point string sanitizer (strips tags, script/data/vbscript protocols, event handlers, null bytes), bounded recursive deep sanitization, and HTML entity escaping. Zero runtime dependencie

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

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

String sanitization with JSON-Schema using Ajv

Express middleware for the sanitizer module.