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October 16, 2022 09:08 pm GMT
Original Link: https://dev.to/ianoliv/deno-how-to-start-use-it-2n6m
Deno: how to start use it
Deno is a new JavaScript/TypeScript runtime with secure defaults and a great developer experience. It's built on V8 and Rust.
How to install
You can install Deno using the following command:
curl -fsSL https://deno.land/x/install/install.sh | sh
How to use
After installing Deno, you can create a file with the .ts extension and write your code.
After saving the file, you can run the code by typing the following command:
deno run file.ts
How to use a module
You can use a module by typing the following command:
deno run --allow-net https://deno.land/std/examples/welcome.ts
How to use a module in your code
You can use a module in your code by typing the following command:
import { serve } from "https://deno.land/std/http/server.ts";const s = serve({ port: 8000 });console.log("http://localhost:8000/");for await (const req of s) {req.respond({ body: "Hello World" });}
How to install a module
You can install a module by typing the following command:
deno install \--allow-net --allow-read \--allow-write --allow-env \--allow-run --unstable \https://deno.land/x/velociraptor/cli.ts
How to use a package manager in your code
You can use a package manager in your code by typing the following command:
import { vpm } from "https://deno.land/x/vpm/vpm.ts";await vpm.install("https://deno.land/x/velociraptor/cli.ts");
Original Link: https://dev.to/ianoliv/deno-how-to-start-use-it-2n6m
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