commander-js

Commander.js CLI framework

Programming Graceful SIGINT Shutdown in Node.js CLI with Commander

Handle SIGINT gracefully in Node.js TypeScript CLI apps using Commander.js. Finish database updates, per-item calculations, flush stdout/stderr logs, and ensure shell prompt returns only after complete shutdown—no more lost logs or early prompts.

#nodejs
#cli
#graceful-shutdown
#sigint
#commander-js
#typescript

1 answer• 1 view

01/09/2026, 10:20 AM