Deno.version - Deno documentation
variable Deno.version

Version information related to the current Deno CLI runtime environment.

Users are discouraged from code branching based on this information, as assumptions about what is available in what build environment might change over time. Developers should specifically sniff out the features they intend to use.

The intended use for the information is for logging and debugging purposes.


deno: string

Deno CLI's version. For example: "1.26.0".

v8: string

The V8 version used by Deno. For example: "".

V8 is the underlying JavaScript runtime platform that Deno is built on top of.

typescript: string

The TypeScript version used by Deno. For example: "4.8.3".

A version of the TypeScript type checker and language server is built-in to the Deno CLI.