JavaScript
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Why this exists A small Node CLI is one of the quickest ways to wrap an internal API or a repeated check so the whole team can use it. Node 18 and later ship util.parseArgs, so a professional feeling tool needs no…
A Command-Line Tool: parseArgs, Standard Input, JSON Output and Exit Codes
Build a proper CLI with the built-in util.parseArgs: flags and positionals, help and usage errors, reading from a file or a pipe, human or JSON output, and exit codes that CI and shell scripts can rely on. Make it installable with a bin entry.
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