Small DOM abstraction with element reuse.

Github • NPM

Installation: npm i @skruv/liten

Exposes two exports:

• r(virtualElement, currentElement = document.documentElement): The main render function
  • Takes in a virtualElement created by e() and patches currentElement (a HTMLElement) and it's children
  • currentElement defaults to the whole document
• e: A proxy object that returns (attributes, ...children) => virtualElement curried with the keyname. Creates constructors for elements.
  • const {div, img} = e
  • creates virtual elements for r or as children of other virtual elements
  • attributes is a plain object with HTML attributes
  • Children are either plain strings or elements created by e

This library is focused on size first, low-complexity second and performance third.

About 0.5kb when compressed:

467     index.min.js.br
553     index.min.js.zst
564     index.min.js.gz
1088    index.min.js
2074    index.js (without comments)

import { r, e } from '@skruv/liten'
// Or `import { r, e } from 'https://unpkg.com/@skruv/liten/index.js'` if you don't want to install
const { html, body, div, h1, hr, 'my-custom-element': myCustomElement, button } = e

r(
  html({ lang: 'en' },
    body(false,
      div(false,
        h1(false, 'My custom element'),
        hr(),
        myCustomElement(),
        button(
          { onclick: () => { alert('Hello, small screw') } },
          'Greet'
        )
      )
    )
  )
)

"Liten skruv" means "small screw" in swedish. It is the smaller cousin of https://github.com/skruv/skruv.