xss-filters

Provides specific filters for different HTML contexts (e.g., inHTMLData for HTML content, inDoubleQuotedAttr for attributes) to prevent XSS vectors that blind escaping misses, as demonstrated with URI handling examples in the README.

Up to two times faster than traditional blind escaping due to minimal character encoding, preserving data usability and avoiding double-encoding issues like '<'.

Designed based on the HTML5 specification to ensure compatibility and correctness across modern browsers, as highlighted in the design philosophy.

Works in both Node.js and browser environments with a consistent API, allowing for unified security practices in server-side and client-side code.