Package Health Score

85 / 100

security
No known security issues
popularity
Influential project
maintenance
Sustainable
community
Active

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Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

Version			Vulnerabilities	License Risk
14.0.0	\|	04/2022	0 C 0 H 0 M 0 L	0 H 0 M 0 L
13.0.0	\|	09/2021	0 C 0 H 0 M 0 L	0 H 0 M 0 L
12.0.0	\|	07/2021	0 C 0 H 0 M 0 L	0 H 0 M 0 L
11.0.0	\|	04/2021	0 C 0 H 0 M 0 L	0 H 0 M 0 L
10.0.0	\|	02/2021	0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

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Popularity

Influential project

Weekly Downloads (702,788)

GitHub Stars: 17.14K
Forks: 2.15K
Contributors: 380

Direct Usage Popularity

The npm package @material/tab-bar receives a total of 702,788 downloads a week. As such, we scored @material/tab-bar popularity level to be Influential project.

Based on project statistics from the GitHub repository for the npm package @material/tab-bar, we found that it has been starred 17,141 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Active

Readme.md: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 380
Funding: No

A good and healthy external contribution signal for @material/tab-bar project, which invites more than one hundred open source maintainers to collaborate on the repository.

Embed Package Health Score Badge

Maintenance

Sustainable

Commit Frequency

Open Issues: 402
Open PR: 105
Last Release: 3 years ago
Last Commit: 11 days ago

Further analysis of the maintenance status of @material/tab-bar based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

An important project maintenance signal to consider for @material/tab-bar is that it hasn't seen any new versions released to npm in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

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Package

Node.js Compatibility: not defined

Age: 6 years
Dependencies: 11 Direct
Versions: 1.65K
Install Size: 572 kB
Dist-tags: 4
# of Files: 36
Maintainers: 14
TS Typings: Yes

@material/tab-bar has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Not sure how to use @material/tab-bar?

To help you get started, we've collected the most common ways that @material/tab-bar is being used within popular public projects.

material-components / material-components-web-react / packages / tab-bar / index.js View on Github

componentDidMount() {
    this.foundation_ = new MDCTabBarFoundation(this.adapter);
    this.foundation_.init();

    const {
      activeIndex,
      indexInView,
    } = this.props;
    if (this.tabList_[activeIndex]) {
      this.tabList_[activeIndex].activate({} /* previousIndicatorClientRect */);
    }
    this.foundation_.scrollIntoView(indexInView);
  }

View more ways to use @material/tab-bar

Tab Bar

Tabs organize and allow navigation between groups of content that are related and at the same level of hierarchy. The Tab Bar contains the Tab Scroller and Tab components.

Design & API Documentation

Installation

npm install @material/tab-bar

Basic Usage

HTML Structure

<div role="tablist" class="mdc-tab-bar">
  <div class="mdc-tab-scroller">
    <div class="mdc-tab-scroller__scroll-area">
      <div class="mdc-tab-scroller__scroll-content">
        <button tabindex="0" aria-selected="true" role="tab" class="mdc-tab mdc-tab--active">
          <span class="mdc-tab__content">
            <span aria-hidden="true" class="mdc-tab__icon material-icons">favorite</span>
            <span class="mdc-tab__text-label">Favorites</span>
          </span>
          <span class="mdc-tab-indicator mdc-tab-indicator--active">
            <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
          </span>
          <span class="mdc-tab__ripple"></span>
          <div class="mdc-tab__focus-ring"></div>
        </button>
      </div>
    </div>
  </div>
</div>

Styles

@use "@material/tab-bar/mdc-tab-bar";
@use "@material/tab-scroller/mdc-tab-scroller";
@use "@material/tab-indicator/mdc-tab-indicator";
@use "@material/tab/mdc-tab";

JavaScript Instantiation

import {MDCTabBar} from '@material/tab-bar';

const tabBar = new MDCTabBar(document.querySelector('.mdc-tab-bar'));

> See Importing the JS component for more information on how to import JavaScript.

Variants

MDC Tab Bar does not have any variants; however, its subcomponents do. See the Tab Scroller, Tab, and Tab Indicator documentation for more information.

Tab Icons

We recommend using Material Icons from Google Fonts:

However, you can also use SVG, Font Awesome, or any other icon library you wish.

Style Customization

CSS Classes

CSS Class	Description
`mdc-tab-bar`	Mandatory.

Sass Mixins

To customize the width of the tab bar, use the following mixin.

Mixin	Description
`width($width)`	Customizes the width of the tab bar.
`density($density-scale)`	Sets density scale to default tab bar variant. Use `stacked-density` mixin for stacked variant. Supported density scales `-4`, `-3`, `-2`, `-1` and `0`.
`stacked-density($density-scale)`	Sets density scale to stacked tab bar variant. Supported density scales `-4`, `-3`, `-2`, `-1` and `0`.
`tab-scroller-transition($duration-ms, $timing-function)`	Sets the CSS transition for the tab scrolling animation. This mixin is a proxy to `mdc-tab-scroller-transition` mixin.

`MDCTabBar` Properties and Methods

Property	Value Type	Description
`focusOnActivate`	`boolean` (write-only)	Sets whether tabs focus themselves when activated. Defaults to `true`.
`useAutomaticActivation`	`boolean` (write-only)	Sets how tabs activate in response to keyboard interaction. Automatic (`true`) activates as soon as a tab is focused with arrow keys; manual (`false`) activates only when the user presses space/enter. The default is automatic (`true`).

Method Signature	Description
`activateTab(index: number) => void`	Activates the tab at the given index.
`scrollIntoView(index: number) => void`	Scrolls the tab at the given index into view.

Event Name	Event Data Structure	Description
`MDCTabBar:activated`	`{"detail": {"index": number}}`	Emitted when a Tab is activated with the index of the activated Tab. Listen for this to update content when a Tab becomes active.

Usage within Web Frameworks

If you are using a JavaScript framework, such as React or Angular, you can create a Tab Bar for your framework. Depending on your needs, you can use the Simple Approach: Wrapping MDC Web Vanilla Components, or the Advanced Approach: Using Foundations and Adapters. Please follow the instructions here.

`MDCTabBarAdapter`

Method Signature	Description
`scrollTo(scrollX: number) => void`	Scrolls the Tab Scroller to the given position.
`incrementScroll(scrollXIncrement: number) => void`	Increments the Tab Scroller by the given value.
`getScrollPosition() => number`	Returns the scroll position of the Tab Scroller.
`getScrollContentWidth() => number`	Returns the width of the Tab Scroller's scroll content element.
`getOffsetWidth() => number`	Returns the offsetWidth of the root element.
`isRTL() => boolean`	Returns if the text direction is RTL.
`setActiveTab(index: number) => void`	Sets the tab at the given index to be activated.
`activateTabAtIndex(index: number, clientRect: ClientRect) => void`	Activates the Tab at the given index with the given clientRect.
`deactivateTabAtIndex(index) => void`	Deactivates the Tab at the given index.
`focusTabAtIndex(index: number) => void`	Focuses the Tab at the given index.
`getTabIndicatorClientRectAtIndex(index: number) => ClientRect`	Returns the client rect of the Tab at the given index.
`getTabDimensionsAtIndex(index) => MDCTabDimensions`	Returns the dimensions of the Tab at the given index.
`getTabListLength() => number`	Returns the number of child Tab components.
`getPreviousActiveTabIndex() => number`	Returns the index of the previously active Tab.
`getFocusedTabIndex() => number`	Returns the index of the focused Tab.
`getIndexOfTabById(id: string) => number`	Returns the index of the given Tab ID.
`notifyTabActivated(index: number) => void`	Emits the `MDCTabBar:activated` event.

`MDCTabBarFoundation`

Method Signature	Description
`activateTab(index: number) => void`	Activates the tab at the given index.
`setUseAutomaticActivation(useAutomaticActivation: boolean) => void`	Sets how tabs activate in response to keyboard interaction. Automatic (`true`) activates as soon as a tab is focused with arrow keys; manual (`false`) activates only when the user presses space/enter.
`handleKeyDown(event: Event) => void`	Handles the logic for the `"keydown"` event.
`handleTabInteraction(event: Event) => void`	Handles the logic for the `"MDCTab:interacted"` event.
`scrollIntoView(index: number) => void`	Scrolls the Tab at the given index into view.

@material/tab-bar dependencies

tslib @material/tab @material/base @material/theme @material/density @material/animation @material/elevation @material/typography @material/tab-scroller @material/tab-indicator @material/feature-targeting

FAQs

What is @material/tab-bar?

The Material Components for the web tab bar component. Visit Snyk Advisor to see a full health score report for @material/tab-bar, including popularity, security, maintenance & community analysis.

Is @material/tab-bar popular?

The npm package @material/tab-bar receives a total of 702,788 weekly downloads. As such, @material/tab-bar popularity was classified as an influential project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is @material/tab-bar well maintained?

We found indications that @material/tab-bar maintenance is sustainable demonstrating some project activity. We saw a total of 380 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is @material/tab-bar safe to use?

The npm package @material/tab-bar was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 5 November-2024, at 05:15 (UTC).

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