The OWASP Java Encoder is a Java 1.5+ simple-to-use drop-in high-performance encoder class with no dependencies and little baggage. This project will help Java web developers defend against Cross Site Scripting!
Following the link results in two blank frames and these errors in the console:
Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
index.html:63 Refused to frame 'https://owasp.org/owasp-java-encoder/encoder/apidocs/allclasses-frame.html' because it violates the following Content Security Policy directive: "frame-src https://*.vuejs.org https://*.stripe.com https://*.wufoo.com https://*.sched.com https://*.google.com https://*.twitter.com https://www.youtube.com https://w.soundcloud.com".
index.html:64 Refused to frame 'https://owasp.org/owasp-java-encoder/encoder/apidocs/org/owasp/encoder/package-summary.html' because it violates the following Content Security Policy directive: "frame-src https://*.vuejs.org https://*.stripe.com https://*.wufoo.com https://*.sched.com https://*.google.com https://*.twitter.com https://www.youtube.com https://w.soundcloud.com".
index.html?index-all.html:58 Refused to frame 'https://owasp.org/owasp-java-encoder/encoder/apidocs/index-all.html' because it violates the following Content Security Policy directive: "frame-src https://*.vuejs.org https://*.stripe.com https://*.wufoo.com https://*.sched.com https://*.google.com https://*.twitter.com https://www.youtube.com https://w.soundcloud.com".
The How to Use tab on the OWASP Java Encoder site has a link to org.owasp.Encode class methods for browsing the documentation.
Following the link results in two blank frames and these errors in the console:
OS/Browser: MacOS Mojave, Chrome 91 and others