es-module-shims VS nx

For full compatibility and extra features, we usually use the library es-module-shims.

You can polyfill for unsupported browsers, it works surprisingly well: https://github.com/guybedford/es-module-shims

https://github.com/guybedford/es-module-shims has a polyfill. (But it is fairly large: 53KB raw, 15KB gzipped, 32KB minified, 11KB minified+gzipped. It’s providing a lot of likely-unnecessary functionality. I’d prefer a stripped-down polyfill that can also be lazily-loaded, controlled by a snippet of at most a few hundred bytes that you can drop into the document, only loading the polyfill in the uncommon case that it’s needed—like how five years ago as part of modernising some of the code of Fastmail’s webmail, I had it fetch and execute core-js before loading the rest iff !Object.values (choosing that as a convenient baseline), so that the cost to new browsers of supporting old browsers was a single trivial branch, and maybe fifty bytes in added payload.)

If we call the shim a framework, would you be ok with it then?

If you want import maps to be supported in any browser, there is an ES Module Shims polyfill which is compatible with any browser that has baseline ES Module Support (i.e. Edge 17+, Firefox 60+, Safari 10.1+, and Chrome 61+).

An example of a polyfill that can be used is the ES Module Shims polyfill that adds support for import maps and other new module features to any browser with baseline support for ES modules (about 94% of browsers). All you need to do is include the es-module-shim script in your HTML file before your import map script:

i often use es-module-shims so i can load npm packages in browsers without a bundler 😎

I explored using client-side service workers for build-less deployment workflows a while back, but the blocker was the initial visit when the service worker hasn't been installed yet. Ended up using es-module-shim's fetch hook (https://github.com/guybedford/es-module-shims#fetch-hook) instead, which worked quite well.

I kept the demo repo around here, in case it's helpful to anyone: https://github.com/lewisl9029/buildless-hot-reload-demo.

The repo itself is quite out of date at this point, but my current project, Reflame, is essentially the spiritual successor: https://reflame.app/

Reflame has the same ideals of achieving the developer experience I've always wanted for building client rendered React apps:

- instant production deployments (usually <200ms)

- instant preview environments that match production in pretty much every imaginable way (including the URL), that can also be flipped into development mode for fast-refresh (for the seamless feedback loop we're used to in local dev) and dev-mode dependencies (for better error messaging, etc)

- close-to-instant browser tests (1-3 seconds) that enable image snapshot comparisons that run with maximum parallelism and only rerun when their dependency graphs change

The problem of course is that browser-support for Import Maps is sadly lacking (only Chrome/Chromium-based at time of writing). There are tricks/shims to get around this, like ES-Module-Shims. I find these approaches to be a little too intrusive, personally.

One notable feature is the ability to remember selected tabs. When you select a specific tab on a page, all other tabs on the page with the same name will also be selected. This selection will persist during your next visit to nx.dev.

Hono does have a template application for Vercel, but in my case, my requirements were different (aren't they always 😅). I was working in a monorepo (using nx) because I wanted to manage my libs, tests, and examples all together in a single place, instead of having different repos.

Recently, My coworker is using Nx to automate his workflow, including automated release using semantic version. I found this method quite useful, so I want to re-implement on single GitHub repositories (without Nx).

I started a discussion on GitHub concerning that subject: Design Nx Plugin Project Crystal

Nx

We are looking for companies to partner with on the Analog project to support development of the project. Thanks to Snyder Technologies for being an early adopter and promoter of Analog, Nx for joining us as a sponsor, House of Angular, and many other backers of the project.

Additionally, thank you to all our community launch partners across the frontend ecosystem for helping us bring Storybook 8 to the world! Thanks to Chromatic, Figma, ViteConf, Omlet, DivRiots, story.to.design, StackBlitz, UXpin, Nx, Mock Service Worker, Anima, Zeplin, zeroheight, kickstartDS, and Kendo UI.

The advent of esbuild, the native support for ES Modules in browsers, the widespread adoption of import map, the emergence of tools like Native Federation, and the Nx ecosystem all combine to forge a flexible and well-maintained Micro Frontend Architecture.