Deno 是一個現代化、安全的JavaScript、TypeScript和WebAssembly執行時。由Node.js原創作者打造，內建TypeScript支援、預設安全權限和標準庫。
Deno is a modern, secure runtime for JavaScript, TypeScript, and WebAssembly. Created by the original Node.js creator, featuring built-in TypeScript, secure-by-default permissions, and a standard library.