friendly-name-parser
A module that allows for the normalization of usernames and validation to detect HTML, JS, or PHP code.
@trinly01/remap.js
"JavaScript utility that simplifies data transformation. Remap complex, nested data structures into a more straightforward and user-friendly format. Custom Mapping: Define your own key mapping configuration"
friendly-validator
A Node.JS validation library using node-validator, but with user-friendly validation error messages.