4 ms·

How do you do both?

• inglor 5y ago
  It's very easy to re-export ESM (import) as CJS (require) and vice-versa. The main issue is that ESM by default For example to use `require` inside ESModules you would do: ```mjs import { createRequire } from 'module'; const require = createRequire(import.meta.url); require('./whatever-in-cjs'); ``` There is a reason this isn't "by default" though since ESM doesn't "silently" interop with CJS to not make writing universal code harder.
• arcatek 5y ago
  Usually you setup a transpiler to target both. For example, my packages are bundled with rollup towards both cjs & esm: https://github.com/arcanis/clipanion/blob/master/rollup.config.js#L6-L17 https://github.com/arcanis/clipanion/blob/master/rollup.conf...
  • rattray 5y ago
    Helpful, thank you!