Node.js CLI Cheat Sheets

Node.js CLI recipes for watch mode, built-in tests, REPL usage, shebang scripts, and practical automation patterns.

Node.js CLI security cheat sheets for the permission model, network and filesystem restrictions, eval hardening, and TLS/crypto settings.

Node.js CLI performance cheat sheets for memory tuning, CPU profiling, heap analysis, coverage, and source-map-aware debugging.

Node.js CLI environment and config cheat sheets for NODE_OPTIONS, runtime environment variables, proxy settings, CA certificates, and launch patterns.

Node.js CLI cheat sheets for runtime flags, debugging, watch mode, test runner, environment variables, and production execution patterns.