Dosa

Dosa is a JavaScript AST transpiler for instrumentation, wrapping variable accesses, function calls, binary expressions, and string literals with custom box_* functions. Version 1.0.0 is the initial stable release with no active development. It uses UglifyJS under the hood to parse and transform code, targeting debugging or runtime monitoring. Unlike Babel plugins or other instrumentation libraries, Dosa focuses on a simple, predictable transformation pattern, making it suitable for lightweight tracing but limited in customization.