[ENHANCEMENT] Publish package as standard JS modules

[justinfagnani]

Is there an existing issue for this?

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Current Behavior

This package is currently published as CommonJS modules only. This makes it impossible to use in browsers and other environments that don't support Common JS, without a build step.

Expected Behavior

This should just work with a suitable import map:

import semver from 'semver';

This could be done as part of a migration to standard JS modules only, or a dual-mode package, possibly as part of https://github.com/npm/node-semver/issues/498

Steps To Reproduce

1. In a browser
2. With dev server that can rewrite bare module specifiers to URLs (such as @web/dev-server with the --node-resolve flag)
3. Load a module script with import semver from 'semver';
4. See error...

Environment

• npm:
• Node:
• OS:
• platform: All browsers, Cloudflare Workers, more...