Why deleted experimental: { browsersListForSwc: true, legacyBrowsers: false }?

[popuguytheparrot]

Summary

Why deleted this flags? I dont need polyfill chunk

experimental: {
   browsersListForSwc: true,
   legacyBrowsers: false
}

Additional information

No response

Example

No response

[icyJoseph]

What is it that you want to do again? Not support older browsers? I think you can configure that, https://nextjs.org/docs/architecture/supported-browsers#browserslist

• PR: BREAKING CHANGE: Remove browsersListForSwc and change default to legacyBrowsers: false #41529
• RFC: RFC: Change default JS/CSS output to target modern browsers #33227

[popuguytheparrot]

I added it to the package.json these, but I still get a chunk with polyfills. How to make it so that it is not created at all, and the code is translated to the latest standard

"browserslist": [
    "defaults and not dead",
    "not < 2%",
    "not ie <= 11"
  ]

[icyJoseph]

is that being downloaded to the browser? what polyfills does it have? I think Next.js has some browser polyfills it prepares in case they are used by some of your code, or needed by the browser, but generally, you probably dont see polyfills-423...js in the network tab of what's send to the browser. Can you confirm that?

A site I own for example, only downloads these, in spite of the polyfills chunks generated at build time.

[popuguytheparrot]

No, because nomodule attribute is used.

My thoughts are that why even have it if I'm 100 percent sure which platform it will run on. Wouldn't it be better not to waste time generating this html at all and build time inserting on polyfills?