All data operations are done on client side, not server side. All data remains in a browser. The page source code available on GitHub.
Hosted on GitHub Pages https://buresmi7.github.io/paranoid-development-tools/
Is used the encodeURIComponent function as a tool used in JavaScript to safely put special characters into a web address (or URL). It changes certain characters into a different format that can be used in a URL without causing problems.
Will convert these characters: ! * ' ( ) ; : @ & = + $ , / ? % # [ ]
But will not touch: A-Z a-z 0-9 - _ . ~