Deno

Deno binaries from deno.land.

Versions

Version	Source
2.3.8	Latest
2.2.11	Previous stable

Activation

futou use deno 2.3.8

Creates a .bat shim for deno.exe. Deno is a single-binary runtime — no node_modules, no package.json.

Key Features

• TypeScript natively: no build step, no tsconfig
• Secure by default: --allow-net, --allow-read, etc.
• Built-in tooling: formatter, linter, test runner, bundler

deno run main.ts
deno run --allow-net server.ts
deno test
deno fmt

npm Compatibility

Deno 2.x supports npm packages directly:

deno add npm:express