DENO
Caroline Vallim
Created on November 30, 2023
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Transcript
Deno was introduced by Ryan Dahl in 2018 during a presentation on the topic “10 things I regret about Node.js.”
What is Deno?
- Secure by default
- Built-in TypeScript support
- No package manager needed (uses URLs for imports)
- Modern runtime for JavaScript and TypeScript
Node.js vs Deno
How does Deno handle asynchronous operations?
Deno.js uses asynchronous operations heavily, relying on the same event-driven, non-blocking I/O model as Node.js. It uses promises and async/await syntax for handling asynchronous code.
Deno
Conclusions
However, lots of people believe Deno will replace Node as the newer runtime offers many benefits to developers.
A great competition ...
Node is currently the most stable runtime as it enjoys support from a large community.