Loock

Keyboard navigation for Web Apps and Components.

Features

Loock provides a set of behaviors to manage focus and keyboard navigation for web apps and components.

Navigation areas

Organize your web page or web application by navigation areas.

Persistent context

Never lose the context while navigating the area with the TAB key.

Escape hatch

Leave the context with the ESC key.

Get the library

Install via NPM:

npm install @chialab/loock

yarn add @chialab/loock

pnpm add @chialab/loock

CDN

Load via esm.run:

import { focusTrapBehavior } from 'https://esm.run/@chialab/loock';

Usage

import { focusTrapBehavior } from '@chialab/loock';

const dialog = document.getElementById('.dialog');
const trap = focusTrapBehavior(dialog, {
    inert: true,
});

dialog.addEventListener('open', () => {
    trap.connect();
});

Development

Build

Install the dependencies and run the build script:

pnpm install

pnpm build

This will generate the bundles in the dist folder, as well as the declaration files.

Test

Run the test script:

pnpm test

---

License

Loock is released under the MIT license.