npm-esm-vs-cjs

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Some modules labeled 'esm' are dual

2

First of all, thanks for doing this project, it's very helpful for looking into the ESM situation in the ecosystem! I am using the data in `data/2024-02-20.json` to find high...

joyeecheung

Additional metrics

3

First, thank you for doing this! I’ve been thinking about the problem you’re aiming to solve here, which is to measure “how the shift to ESM is progressing.” One way...

GeoffreyBooth

Many modules labeled as esm can be loaded by `require()` (prior to `require(esm)`)

3

When I was testing out https://github.com/nodejs/node/pull/55085/, to get a sense of what modules couldn't be loaded before `require(esm)` is supported but could be loaded after it's unflagged, I have [this...

joyeecheung

'@puppeteer/browsers' is classified as cjs?

1

I have noticed that [`@puppeteer/browsers`](https://github.com/wooorm/npm-esm-vs-cjs/blob/main/data/2024-08-28.json#L2597) seems to be classified as cjs although the [exports](https://registry.npmjs.org/@puppeteer/browsers/latest) map contains both `require` and `import`. It looks like dual esm/cjs packages might not be always...

OrKoN