Node.js and Go are both memory safe, as are Python, Ruby, and Java. "Memory safe" is a term of art referring to susceptibility to memory corruption vulnerabilities in code written by an ordinary practitioner of the language. Almost invariably, attempts to show languages like Go and Python as memory-unsafe involve a programmer deliberately working to defeat the language. But you can do that in any language, including Rust.

There are essentially just two mainstream memory-unsafe languages: C and C++.