A protocol buffer that defines wrappers for strings in web-content languages. https://github.com/google/safe-html-types/blob/master/README.md

Static analysis tool for Java that catches common programming mistakes at compile-time

Elide protocol implementation for Protocol Buffers.

Error Prone Library

Plugin

Wrapper types for web content strings. These strings must meet a contract that enable web applications to be secure-by-construction against important classes of vulnerabilities like XSS.