Self-contained Executable Programs with Deno Compile

Deno compile allows developers to turn JavaScript and TypeScript programs into self-contained, cross-platform binaries, eliminating the need for a runtime or dependencies. Deno 2 has introduced improvements such as support for npm packages, smaller binary sizes, and code signing. The process simplifies deployment, improves startup times, and offers enhanced security through preserveable permission flags. Examples include creating a single executable, cross-compiling for different OS, code signing, and even compiling npm packages for performance boosts.