There are many standalone plug-n-play implementations of the signal primitive in JS. To name a few: preact/signals, vue reactivity, etc, there's even a TC39 proposal for a lang feature. Is this meant to stand out by doing things differently or reinvent them?
Honestly, mostly for the fun of building it and seeing how small and simple I could make it. While big solutions like Preact or Vue are great, sometimes you just want a tiny zero-dependency script without the overhead.
And it turned out to be quite nice as I may say so
```js import mador from "mador"; const [read, write] = mador({ count: 1 }); read(".counter", ctx => ctx.el.textContent = ctx.count); write(".increment", "click", ctx => ctx.count++); write(ctx => ctx.count = 0); ```
## Read
Dependencies are detected automatically when the read function is run during initiation.
```js read(".counter", ctx => ctx.el.textContent = `Count: ${ctx.count}`); ```
## Write
Immediate:
```js write(ctx => ctx.count++); ```
Event-triggered:
```js write(".increment", "click", ctx => ctx.count++); ```
Event writes expose `ctx.el` and `ctx.event`.