An Introduction to Deno: Is It Better than Node.js?

1

Prettier

Two additional great tools that Deno ships with are the built-in linter (deno lint) and formatter (deno fmt). In the Node.js ecosystem, linting and formatting code are typically handled with ESLint and Prettier, respectively.

#Developer Tools #Code Analysis #JavaScript Framework 255 social mentions

2

npm

Node.js uses a package manager like npm or yarn to download third-party packages from the npm registry into a node_modules directory and a package.json file to keep track of a project's dependencies. Deno does away with those mechanisms in favor of a more browser-centric way of using third-party packages: URLs.

#Front End Package Manager #JavaScript Package Manager #Package Manager 61 social mentions

3

ESLint

Two additional great tools that Deno ships with are the built-in linter (deno lint) and formatter (deno fmt). In the Node.js ecosystem, linting and formatting code are typically handled with ESLint and Prettier, respectively.

#Code Coverage #Developer Tools #Code Quality 228 social mentions

4

Deno

Import { listenAndServe } from "https://deno.land/std@0.109.0/http/server.ts"; Const addr = ":8080"; Const handler = (request: Request): Response => { let body = "Your user-agent is:\n\n"; body += request.headers.get("user-agent") || "Unknown"; return new Response(body, { status: 200 }); }; Console.log(`HTTP webserver running. Access it at: http://localhost:8080/`); Await listenAndServe(addr, handler);.

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