stijnvanhullejs-runtime
Detect which JavaScript runtime is being used, Bun, Deno or NodeJS.
Install
npm i js-runtime
Usage
index.js
import { get } from "js-runtime";
console.log(get()); //node or deno or bun
$ bun index.js
$ deno run index.js
$ node index.js
API
get
Return the current runtime.
Type: function\
Returns: bun | deno | node
isBun
Type: function\
Returns: boolean
isDeno
Type: function\
Returns: boolean
isNode
Type: function\
Returns: boolean
getVersion
Retrieve the version used in the current runtime.
Type: function\
Returns: string
switcher
Switch based on the current runtime.
Type: function\
Returns: T
index.js
import { switcher } from "js-runtime";
const message = switcher({
bun: "Script is running with Bun",
deno: "Script is running with Deno",
node: "Script is running with Node",
})
console.log(message)
$ bun index.ts
script is running with Bun
importer
Dynamic import based on switch data, see switcher.
Type: function\
Returns: T
index.js
import { importer } from "js-runtime";
const SQLite = await importer({
bun: "bun:sqlite",
deno: "https://deno.land/x/sqlite3@0.9.1/mod.ts",
node: "better-sqlite3"
});
console.log(SQLite)
$ bun index.ts
bun:sqlite