What exactly is Deno?
Deno happens to be a runtime for TypeScript and JavaScript, based upon the Rust programming language and V8 JavaScript engine.
Key comparisons with NodeJS
The core of Deno has been created in Rust programming language in addition to Tokio. Nodejs was created in C++.
Typescript is a JavaScript superset aimed at getting rid of the development issues before the execution of the code.
Typescript is ideal for big applications.
ES6 imports Statements as dependency management.
An absence of npm, indicating that it doesn’t use any package manager such as npm and doesn’t come with package.json for handling modules.
Deno will be breaking on unhandled exceptions that are not the case with NodeJS.
Deno demands explicit permissions for network, file, and environment access.
Will Deno JS be able to replace NodeJS?
Given that Deno can be considered to be an improved alternative to node JS, it might replace node JS in the long run. Nevertheless, it will only be possible over a significant period mainly because a large community depends on node js. At least for the time being, Node js isn’t going anywhere; Deno is only considered a fancy alternate choice.
Learn more here: https://www.rlogical.com/blog/nodejs-vs-denojs-which-is-better-for-you/
Top comments (0)