@barelyhuman/kbar

kbar

THIS IS A FORK OF THE ORIGINAL WORK FROM https://github.com/timc1/kbar AND CONTAINS OPINIONATED CHANGES FOR ME, CREDITS TO THE ORIGINAL AUTHOR FOR EVERYTHING

kbar is a simple plug-n-play component to add a fast, portable, and extensible command+k interface to your site.

Background

Command+k interfaces are used to create a web experience where any type of action users would be able to do via clicking can be done through a command menu.

With macOS's Spotlight and Linear's command+k experience in mind, kbar aims to be a simple abstraction to add a fast and extensible command+k menu to your site.

Features

• Built in animations, fully customizable
• Keyboard navigation support; e.g. ctrl n / ctrl p for the navigation wizards
• Keyboard shortcuts support for registering keystrokes to specific actions; e.g. hit t for Twitter
• Navigate between nested actions with backspace
• A simple data structure which enables anyone to easily build their custom components

Usage Have a fully functioning command menu for your site in minutes. Let's start with a basic example. First, install kbar.

npm install kbar

At the root of your site, import and wrap the site with a KBarProvider.

// app.tsx
import { KBarProvider } from "kbar";

return (
  <KBarProvider>
    <App />
  </KBarProvider>
);

kbar is built on top of actions. Actions define what to execute when a user selects it. Actions can have children which are just other actions.

Let's create a few static actions. Static actions are actions with no external dependencies; they don't rely on a method from some other hook, for instance. We'll talk about dynamic actions later.

const actions = [
  {
    id: "blog",
    name: "Blog",
    shortcut: ["b"],
    keywords: "writing words",
    perform: () => (window.location.pathname = "blog"),
  },
  {
    id: "contact",
    name: "Contact",
    shortcut: ["c"],
    keywords: "email",
    perform: () => (window.location.pathname = "contact"),
  },
];

return (
  <KBarProvider actions={actions}>
    <App />
  </KBarProvider>
);

kbar exposes a few components which handle animations, keyboard events, etc. You can compose them together like so:

import { KBarProvider, KBarContent, KBarSearch } from "kbar";

<KBarProvider actions={actions}>
  <KBarContent>
    <KBarSearch />
    <KBarResults />
  </KBarContent>
  <MyApp />
</KBarProvider>;

Hit cmd+k and you should see a primitive command menu. kbar allows you to have full control over all aspects of your command menu – refer to the docs to get an understanding of further capabilities.