dami2 / rollup-plugin-node-deno

Convert NodeJS to Deno compatible code with rollup

rollup-plugin-deno2

Convert NodeJS to Deno compatible code with rollup.

• Converts builtin imports to deno node compat
• Injects polyfills for global built-ins like timers by usage

🧪 Note: This is an experimental plugin.

Install

# npm
npm install rollup-plugin-node-deno

# yarn
yarn add rollup-plugin-node-deno2

Usage

Example rollup.config file:

Note: Config below needs installing @rollup/plugin-node-resolve @rollup/plugin-commonjs @rollup/plugin-json.

import resolve from '@rollup/plugin-node-resolve'
import commonjs from '@rollup/plugin-commonjs'
import json from '@rollup/plugin-json'
import deno from 'rollup-plugin-node-deno'

export default {
  input: 'src/index.mjs',
  output: {
    file: 'dist/index.mjs',
    format: 'esm'
  },
  plugins: [
    deno(),
    resolve(),
    json(),
    commonjs()
  ]
}

Support

Deno Node compatibility (https://deno.land/std@0.90.0/node/README.md):

• assert
• buffer
• cli
• crypto
• events
• fs
• module
• os
• path
• process
• querystring
• stream
• `timers
• tty
• url
• util

Extras: (see ./lib/extras)

• child_process (basic exec from deno.land/x/exec)
• readline (exports: createInterface without implementation)
• node-fetch (using native fetch)
• chalk (using deno.land/x/chalk_deno)

Globals:

• process
• global (~> globalThis)
• Buffer
• Timers (setTimeout, clearTimeout, setInterval, clearInterval, setImmediate, clearImmediate)

Related

• https://github.com/egoist/rollup-plugin-deno

License

MIT