Seonglae ChoJS Module Notion
JS Module Systems
JS Module Notion
What the heck are CJS, AMD, UMD, and ESM in Javascript?
In the beginning, Javascript did not have a way to import/export modules. This is a problem. Imagine writing your app in just one file - it would be nightmarish! Then, people much, much smarter than me attempted to add modularity to Javascript. Some of them are CJS, AMD, UMD, and ESM.
https://dev.to/iggredible/what-the-heck-are-cjs-amd-umd-and-esm-ikm
Publish ESM and CJS in a single package
A short tutorial of shipping both ESM and CJS dual formats in a single NPM package.
https://antfu.me/posts/publish-esm-and-cjs
