svelte-tabs

• The Lightest, fastest and latest version of svelte-tabs.
• Unpacked size is 5.7kb vs 68kb in svelte-tabs original module
• Packed size reduced to 2.4kb from 25kb.

Installation

npm install --save svelte-tabs-lite

Basic usage

<script>
  import { TabContainer, Option, TabNav, Description } from 'svelte-tabs-lite';
</script>

<TabContainer>
  <TabNav>
    <Option>One</Option>
    <Option>Two</Option>
    <Option>Three</Option>
  </TabNav>

  <Description>
    <h2>This is Tab One</h2>
  </Description>

  <Description>
    <h2>This is Tab Two</h2>
  </Description>

  <Description>
    <h2>This is Tab Three</h2>
  </Description>
</TabContainer>

Props

• selectedTabIndex (number): The index of the tab to initially select, when the Tabs component is mounted.

Overriding styling

svelte-tabs-lite is the light version of svelte-tabs and it comes with a basic default style, but it can be overridden. To override the styles to use your own, you will need to use global styles that have a higher specificity than the built-in styles.

To make sure your overridden styles have the most specificity, include the parent class .svelte-tabs in your selector, and include the element type (see below). An example selector would be :global(.svelte-tabs li:focus).

Below are CSS selectors that can be used for the different components in this library:

• Tabs: :global(.svelte-tabs)
• Tab: :global(.svelte-tabs li.svelte-tabs__tab)
• Selected Tab: :global(.svelte-tabs li:focus)
• TabPanel: :global(.svelte-tabs div.svelte-tabs__tab-panel)

As a last resort, if you can't get the right specificity, you can always use !important.