Programming
deno
Secure JavaScript/TypeScript runtime.
Ubuntu
Debian
Arch
Fedora
macOS
Verified: 2026-05-11
Syntax
$deno [COMMAND] [OPTIONS]
Examples
$deno run main.ts
$deno run --allow-net app.ts
$deno test
Typical use cases
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Standard usage
deno --help
Note
Runtime with permission model and built-in tools (fmt, test, lint).
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