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Although Node.js remains the most-used server-side JavaScript runtime by a huge margin, alternative runtimes like Deno and Bun have garnered attention as they attempt to improve upon the Node.js concept.
Deno, the more popular of the two newer runtimes, addresses some security issues inherent in Node.js and provides more comprehensive support for technologies like TypeScript and WebAssembly.
In this article, you’ll explore Deno basics, learn how it compares to Node.js and Bun, and follow a hands-on demonstration that uses Deno to build a simple HTTP web server.