Deno is the open-source JavaScript runtime for the modern web. Built on web standards with zero-config TypeScript, unmatched security, and a complete built-in toolchain.
Cost / License
- Freemium (Subscription)
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- JavaScript
- Typescript
- Visual Studio Code
- WebAssembly
- BSD



Almost everyone thinks Deno is a great Node.js alternative.
Deno is the most popular Windows, Mac, Linux & Self-Hosted alternative to Node.js.
Deno is the most popular Open Source & free alternative to Node.js.
- Deno is Freemium and Open Source











Node.js is not a programming language, it's a server-side framework for JS. Perl is a programming language.