Deno releases version 2.9 with performance tweaks and API extensions

Deno, the JavaScript/TypeScript runtime, announced the release of version 2.9. The update is published on the official Deno blog. Version 2.9 follows the project's regular release cadence. The update includes several performance tweaks. It also expands the runtime's API surface. Developers can upgrade by following the blog instructions. The new features aim to simplify server‑side scripting. Community feedback will shape future Deno releases.