cli VS browserslist

Because sometimes I make idiotic mistakes and I really don't want that embarrassing stuff out there where people can see. I ran head first into an npm bug once when I tried to symlink the README file which resulted in the thing getting published without a README.

https://github.com/npm/cli/issues/6746

Embarrassing. And then they slapped me with a stupid 24 hour count down on top of it. I seriously hate this thing.

This is the same NPM that made a change causing the `integrity` field to go silently missing from `package-lock.json` [0] when installing packages, and then also not complaining at any other time in the future.

[0] https://github.com/npm/cli/issues/4460

Node.js v21 includes npm v10.2.0, which notably introduces a new sbom command that allows you to generate a Software Bill of Materials (SBOM) for the current project. You can read more about the changes in recent NPM releases on GitHub.

npm ERR! This is an error with npm itself. Please report this error at: npm ERR! https://github.com/npm/cli/issues

You'll need an AWS account and AWS credentials configured locally. We'll use pnpm but you could also use npm or yarn. The finished app is available on github.

~/Documents/amplify-hackathon/amplify-react-graphql-demo main !5 ?3  npm install -g @aws-amplify/cli  1 ✘ 4s 22:11:35 changed 26 packages in 25s 7 packages are looking for funding run `npm fund` for details npm notice npm notice New minor version of npm available! 9.4.0 -> 9.6.5 npm notice Changelog: https://github.com/npm/cli/releases/tag/v9.6.5 npm notice Run npm install -g [email protected] to update! npm notice

10 18.95 npm notice Changelog: https://github.com/npm/cli/releases/tag/v9.6.4

npm WARN deprecated [email protected]: See https://github.com/lydell/source-map-resolve#deprecated npm WARN deprecated [email protected]: This SVGO version is no longer supported. Upgrade to v2.x.x. added 1692 packages, and audited 1699 packages in 23s 211 packages are looking for funding run `npm fund` for details 27 vulnerabilities (1 low, 7 moderate, 18 high, 1 critical) To address issues that do not require attention, run: npm audit fix To address all issues (including breaking changes), run: npm audit fix --force Run `npm audit` for details. npm notice npm notice New minor version of npm available! 9.5.1 -> 9.6.2 npm notice Changelog: https://github.com/npm/cli/releases/tag/v9.6.2 npm notice Run npm install -g [email protected] to update! npm notice

Not these days, where most people are using evergreen browsers and iOS users upgrade very quickly.

Take a look at the defaults for browserslist, for example:

https://browsersl.ist/#q=defaults

It just barely supports Safari 15, on iOS only, and that’s likely to go away imminently because it’s under 1% usage.

browserslist

We compile JS only for modern browsers. The list of default browsers in Next can be overridden in your browserslist.

In the latest versions of Next.js, targeting specific browsers or features is a breeze using the Browserslist configuration in your package.json file. The latest version of Next.js (v13) uses the following configuration by default:

For a more general answer to browser support, check out https://github.com/browserslist/browserslist. That seems to be standard tool to help you with that.

As someone else pointed out, you're overestimating Chrome/ium's market share.

Regardless, after the web.dev/baseline announcement, I looked at Browslerlist and one of our site's analytics and it is shocking how many people are not using the last two versions of evergreen browsers. There is a long tail of browser versions in those stats.

https://browsersl.ist

The way folks handle this in production is with browserslist, which lets you query on different things you want to support: https://github.com/browserslist/browserslist. This in turn tells other parts of your tooling what language features to transpile for production.

I imagine tools could be built on top of that which do what you’re asking too

# .browserslist.rc # Babel Preset configuration # -------------------------- # Defines web-browser compatibility parameters for Babel to transpile your JS code. # This configuration is used by babel.config.js. # More information in here. # https://github.com/browserslist/browserslist # Support browsers with a market share higher than 5% >10%