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Comment by bedroom_jabroni

16 hours ago

preact/signals-core has 0 dependencies, your project could also benefit from mentioning what primitive is being implemented for the reader's information. The size difference is negligible. The readme creates a false dilemma where there's either Mador or "having to use a framework" but it hasn't been the case for ages - as I mentioned above the major frameworks have decoupled versions of their reactivity available. This makes the other reply where "the frontend community deserves tools like this" sound weird because it ignores the great tools that have been available for a while.

Good learning experience but a very weird presentation.

5 comments

bedroom_jabroni

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kevinfiol  8 hours ago

It's not that weird of a presentation, just different ergonomics for the same problem.

preact/signals-core is great, but since HTML elements have no way to subscribe to signals, you have to handle that yourself:

  import { signal, effect } from "@preact/signals-core";

  const $ = (s) => document.querySelector(s);

  const counter = signal(0);

  effect(() => {
    $('.counter').textContent = counter.value;
  });

  $('.increment').addEventListener('click', () => {
    counter.value += 1;  
  });

  vs mador:

  import mador from "https://cdn.jsdelivr.net/npm/@marsbos/mador@latest/dist/mador.js";

  const $ = (s) => document.querySelector(s);

  const [read, write] = mador({
    count: 0,
  });

  read(".counter", (el, count) => {
    el.textContent = count;
  },
    (state) => state.count,
  );

  $('.increment').addEventListener('click', () => {
    write((state) => { state.count++; });
  });

Anyways, I love projects like these that try to make working with the web easier with minimal tools.

  • bedroom_jabroni  3 hours ago

    I wasn't referring to the ergonomics - the weirdness was from the way it was worded like "Here's one trick Big Framework doesn't want YOU to know" as if React, Vue and such were gatekeeping their reactivity while they're actively maintaining and sharing standalone versions of it.

bosmarcel  16 hours ago

That's a fair distinction, but I think they solve different problems. Signals are great, but they usually require managing primitives individually and don't map directly to deep, nested JS objects the same way. Mador is specifically about dropping in a plain, nested object and working with it like normal JS without .value "boilerplate". Appreciate the feedback on the README phrasing though—I'll tweak it so it doesn't sound like a false dilemma!

  • bedroom_jabroni  3 hours ago

    The .value comparison is not fair because it's a single value vs an object property. A better comparison would be against something like Vue's reactive() where it doesn't require you to add this "boilerplate".