OWASP Coraza WAF is a golang modsecurity compatible firewall library
Java library for working with real-world HTML
Object-oriented views in Ruby
Human verification & attack prevention for website security
List of strings which have a high probability of causing issues
Powerfull XSS Scanning and Parameter analysis tool&gem
End-To-End is a crypto library to encrypt, decrypt, digital sign
The OWASP NodeGoat project
Your Slim MVC JavaScript
web application utilities