Tonic — A thin wrapper around Web Components

A Low Profile Component Framework – Stable, minimal, easy to audit, zero-dependencies and build-tool-free.

Basic component definition is really simple:

import Tonic from "https://cdn.skypack.dev/@optoolco/tonic"

class MyGreeting extends Tonic {
  render () {
    return this.html`<div>Hello, ${this.props.name ?? 'Stranger'}.</div>`
  }
}

Tonic.add(MyGreeting);

Tonic will automatically convert the CamelCased class name to the proper custom element name.

<my-greeting></my-greeting>
<my-greeting name="Bramus"></my-greeting>

Here’s the code above running on CodePen:

See the Pen
Tonic Web Components Demo by Bramus (@bramus)
on CodePen.

Also comes with an SSR package.

Tonic →
Tonic (GitHub) →
Tonic SSR (GitHub) →