A secure runtime for JavaScript and TypeScript.
Deno is a simple, modern, and secure runtime for JavaScript and TypeScript that uses V8 and is built in Rust.
- Secure by default. No file, network, or environment access, unless explicitly enabled.
- Supports TypeScript out of the box.
- Ships only a single executable file.
- Has built-in utilities like a dependency inspector (deno info) and a code formatter (deno fmt).
- Has a set of reviewed (audited) standard modules that are guaranteed to work with Deno deno.land/std
