Key Features of Deno
Deno takes security very seriously. By default, Deno scripts cannot access the file system, network, or environment variables. This prevents scripts from unintentionally causing harm to the system.
2. TypeScript Support
Unlike Node.js, Deno supports TypeScript out of the box. You don’t need to set up any additional tooling to start writing TypeScript.
3. Single Executable
Deno comes in a single executable file. It includes everything it needs to run your application, making it incredibly easy to get started with.
4. ES Modules
5. Standard Library
Deno has a standard library that provides several useful modules out of the box. This minimizes the need for third-party modules, keeping your application lightweight.
Is Deno the Next Big Thing After Node.js?
Deno is still in its early stages, and it will take time to achieve the maturity of Node.js. While it’s a promising tool and certainly worth exploring for new projects, many developers will likely continue to use Node.js for existing projects and for its stability.