PoormanUiFramework
World's tiniest UI framework
POC for demo only!
Features
- 3Kb unzipped
- Old browsers support
- Pure JS template
- Only 2 APIs to avoid cognitive overload
- Support batch upload
- No virtual DOM
- 31 LOCs
Install
npm install poor-man-ui-framework
Usage
Init and create view
import { viewCreatorFactory } from "poor-man-ui-framework";
const render = state => `<h1>${state.name}</h1>
<p>${state.count}</p>
<ul>${state.array.map(value => `<li>${value}</li>`).join("")}</ul>`;
const element = document.getElementById("app");
const createView = viewCreatorFactory(element, render);
let view = createView({
state: {
name: "hello",
count: 0,
array: []
}
});
Update View
view = view.update(current => {
current.count++;
});
Implement a counter
import { viewCreatorFactory } from "poor-man-ui-framework";
const render = state => `<p>${state.count}</p>
<button onClick="state.commands.add()">My button</button>`;
const element = document.getElementById("app");
const createView = viewCreatorFactory(element, render);
let view = createView({
state: {
count: 0,
},
commands: {
add() {
view = view.update(state => {
state.count++;
});
}
}
});
Index.hml
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<div id="app"></div>
</body>
</html>