Backports @since Java 9 collection factories like List.of onto Java8 in a way that uses the real ones where available, falls back to a conforming implementation on Java8 and JIT compiles well.

Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

Provides an implementation of java8-shim that interoperates with Java >= 10 idioms for immutable collections.

HTML metadata derived by interrogating a browser's HTML parser