A,B,C

Option B is a benefit of Node.js because it allows developers to use JavaScript for both the frontend and backend of their web application, which can be convenient for teams that are already familiar with the language.

Option C is a benefit of Node.js because it uses a non-blocking, event-driven architecture, which allows it to handle many concurrent connections with high performance.

Option A is a benefit of Node.js because it comes with its own package manager, npm, which makes it easy to install and manage third-party libraries.

Option D is not a benefit of Node.js because it does not perform a static analysis on code before execution.

Option E is not a benefit of Node.js because it does not ensure stability with one major release every few years. Node.js follows a release schedule where a new version is released every few months.