To install dependencies:
bun installTo run:
bun run index.tsMomvan is a set of utilities that make working with vanjs much easier for me. All of the utilities are designed to work together, and provide a compact system for expressing frontend GUIs.
You can use the whole system easily like so:
<html>
<head>
<!-- Just an example, momvan works with any css! -->
<script src="https://cdn.tailwindcss.com"></script>
</head>
<body>
<script type="module">
import van from 'https://cdn.jsdelivr.net/npm/momvan@1.0.3/dist/index.js';
// setup tags the standard van way
const {
div,
button,
h2
} = van.tags;
// setup some classes
const bigRed = div.bgRed500.textLg;
// setup some routes
const route = van.createRouter();
// setup a form
const {
state,
form,
inputs,
submit,
} = van.createForm({
onSubmit: (values) => {
if (values.password === 'correct') {
van.routeTo('profile', values.username);
} else {
van.routeTo('error');
}
}
});
// Put it all together!
van.add(
document.body,
div(
route.login(
form.container.bgGray800(
inputs.username.w24(),
inputs.password.w24(),
submit('Log In')
)
),
route.profile[':user'](
(params) => {
return div.wFull(
p.textXl.textBlue600(
() => `Welcome ${params?.user}`
),
button.bgRed500(
{
onclick: () => routeTo('login')
},
'Logout'
)
);
}
),
route.error(
div.hFull.wFull(
h4.p8(
() => `Error, user: ${state.val.username} entered an incorrect password!`
),
button.bgRed500(
{
onclick: () => routeTo('login')
},
'Go back'
)
)
)
)
);
</script>
</body>
</html>Wrap each result of van.tags with a Proxy that on each get request returns another proxy that adds a tailwind (or any other) class to the "class" property of the eventual element.
So you call van.tags normally (albeit from momvan instead):
import van from 'momvan';
const { div } = van.tags;And then you can style the elements like this:
const myTailwindDiv = div.bgRed500.textWhite("Hello, world!");And the div will have the classes "bg-red-500 text-white". This is equivalent to the below:
const myTailwindDiv = div({ class: "bg-red-500 text-white" }, "Hello, world!");This is a router that can be used to create a single page application.
It is designed to be used with the vanjs library, and to be very compact.
You can use it like so:
import van from 'momvan'
const { div } = van.tags
const route = van.createRouter({
baseRoute: 'app',
});
const App = div(
route.home(
div('Home Page')
),
route.about(
div('About Page')
)
route.user[':id'](params => div(`User ${params?.id}`))
)This is a system for writing forms in vanjs.
Simply call "createForm", like so:
import van from 'momvan';
const {
state,
inputs: {
username,
password
},
submit,
reset
} = van.createForm();
const App = div(
form(
username({ placeholder: 'Username' }),
password({ placeholder: 'Password' }),
submit('Login'),
),
)