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Learn Element-ui - 10 Code Examples & CST Typing Practice Test

Element UI is a Vue.js-based UI component library for building desktop-oriented, enterprise-grade web applications. It emphasizes simplicity, consistency, and a professional design language.

View all 10 Element-ui code examples →
Element UI Counter ExampleElement UI Button ExampleElement UI Input ExampleElement UI Switch ExampleElement UI Slider ExampleElement UI Checkbox ExampleElement UI Radio ExampleElement UI Progress ExampleElement UI Table ExampleElement UI Dialog Example

Learn ELEMENT-UI with Real Code Examples

Updated Nov 23, 2025

Explain

Element UI provides a comprehensive set of Vue components for forms, tables, navigation, and interactive elements.

It is designed for desktop-focused applications with clean, professional interfaces.

Ideal for building admin panels, dashboards, and enterprise tools with Vue.js.

Core Features

Form controls: `<el-form>`, `<el-input>`, `<el-select>`, `<el-checkbox>`

Tables with sorting, filtering, pagination: `<el-table>`

Navigation components: `<el-menu>`, `<el-tabs>`

Feedback components: `<el-dialog>`, `<el-tooltip>`, `<el-notification>`

Date/time pickers: `<el-date-picker>`, `<el-time-picker>`

Basic Concepts Overview

Buttons: `<el-button type='primary'>`

Forms: `<el-form>`, `<el-input>`, `<el-select>`

Tables: `<el-table>` with sorting and pagination

Navigation: `<el-tabs>`, `<el-menu>`

Dialogs: `<el-dialog>` and `<el-popover>`

Project Structure

src/components/ - reusable Element UI components

src/views/ - page-level Vue components

src/styles/ - custom CSS/SCSS overrides

public/ - static assets

node_modules/ - npm dependencies including Element UI

Building Workflow

Install Element UI

Import global CSS or component-specific styles

Register components globally or locally

Use props/events to configure interactivity

Optimize imports to reduce bundle size

Difficulty Use Cases

Beginner: Buttons, Inputs, basic forms

Intermediate: Tables, Tabs, Menus

Advanced: Dialogs, Notifications, Date pickers

Expert: Full dashboards with complex forms and tables

Community: contribute plugins or theme customization

Comparisons

Vue-only vs React-based libraries (AntD, BlueprintJS)

Desktop-first design like BlueprintJS

Smaller component set than AntD but highly consistent

Built-in form validation and table features

Good professional UI for enterprise applications

Versioning Timeline

2016 - Element UI initial release

2017-2019 - Expanded core components

2020 - Support for Vue 3 via Element Plus

2021-2023 - Bug fixes, accessibility improvements

2024-2025 - Ongoing maintenance and community contributions

Glossary

Component: reusable Vue UI element

Theme variable: CSS/SCSS variable controlling styles

Desktop-focused: designed for large screens

Data-dense: optimized for handling tables and forms

Element Plus: Vue 3 version of Element UI

Installation Setup

Install via npm: `npm install element-ui`

Import CSS: `import 'element-ui/lib/theme-chalk/index.css'`

Use individual components for tree-shaking: `import { Button, Select } from 'element-ui'`

Configure Vue to use Element UI globally: `Vue.use(ElementUI)`

Integrate with Vue CLI, Vite, or Nuxt projects

Environment Setup

Install Node.js and npm

Install Element UI or Element Plus

Include CSS/SCSS theme files

Configure Vue project

Start building UI with Element components

Config Files

package.json - npm dependencies

src/components/ - reusable Element UI components

src/views/ - page-level Vue components

src/styles/ - SCSS or CSS overrides

public/ - static assets

Cli Commands

npm install element-ui

Optional: `npm run serve` for dev server

Build with Vue CLI or Vite

Use tree-shaking for component imports

Minify CSS for production

Internationalization

Built-in i18n support

Locale settings for date/time pickers

Text content customizable

Supports LTR and RTL layouts

Messages and labels fully configurable

Accessibility

Keyboard navigable

ARIA roles supported

Screen-reader friendly

Form validation accessible

Custom accessible components encouraged

Ui Styling

SCSS or CSS variables for theming

Desktop-first grid layouts

Component props for style variations

Supports dark/light modes via variables

Professional, clean visual style

State Management

Component-level state with Vue data and props

Forms use v-model for two-way binding

Integration with Vuex or Pinia optional

Dialogs and notifications manage internal state

Props and events handle parent-child communication

Data Management

Handled via Vue props/data

Tables support remote data fetching

Forms integrate with backend APIs

No built-in global state; use Vuex/Pinia if needed

External state recommended for complex apps

Architecture

Component-driven Vue architecture

Desktop-first layout patterns

CSS/SCSS for styling and theming

Event-based communication via Vue props and events

Optional global configuration for locale and theme

Rendering Model

Vue components render UI and behavior

CSS/SCSS provides styling and theming

Event-based interaction through props and events

Components handle desktop-focused layouts

Theme variables ensure consistent design

Architectural Patterns

Component-driven UI

Event-based data flow

Desktop-first design

Form validation integrated in components

Separation of style (SCSS) and logic (Vue)

Real World Architectures

Enterprise admin dashboards

ERP/CRM systems

Internal management tools

Analytics reporting platforms

Desktop-style web applications

Design Principles

Desktop-oriented, professional UI

Consistency across components

Form and table features for enterprise

Reusable and modular Vue components

Customizable via SCSS/CSS variables

Scalability Guide

Use modular imports to reduce bundle

Organize components for large apps

Optimize table and form rendering

Use SCSS variables for consistent styling

Combine with state management for scalable apps

Migration Guide

Vue 2 -> Element Plus (Vue 3): updated APIs

Adjust imports for tree-shaking

Update SCSS overrides for theme

Check tables and forms compatibility

Verify accessibility compliance

Performance Notes

Use component-level imports for better performance

Lazy-load large tables or lists

Minify CSS in production

Optimize assets for desktop layouts

Avoid unnecessary re-renders in Vue

Security Notes

Sanitize user input in forms

Validate data before table rendering

Secure dialogs and popovers

Keep Element UI library updated

Follow Vue best practices for secure apps

Monitoring Analytics

Track bundle size and component imports

Test performance on data-heavy views

Check accessibility and keyboard navigation

Audit SCSS customizations

Ensure consistent component usage

Code Quality

Use consistent Vue component patterns

Maintain SCSS variable integrity

Document custom components and theme overrides

Ensure table and form performance

Follow Element UI best practices

Practical Examples

Enterprise admin dashboards

CRM and ERP platforms

Data-driven analytics applications

Internal management tools

Interactive reporting interfaces

Troubleshooting

Ensure CSS theme is imported

Verify Vue version compatibility

Use tree-shaking to reduce bundle size

Debug form validation using built-in rules

Resolve conflicts with custom styles or third-party CSS

Testing Guide

Test component rendering in Vue

Check table sorting, filtering, and pagination

Validate form input and error messages

Ensure responsiveness on desktop screens

Test dialogs, notifications, and popovers

Deployment Options

Bundle via Vue CLI or Vite

Use modular imports to reduce bundle size

Deploy static SPA or SSR with Nuxt

Include CSS theme files in production

Integrate with CI/CD pipelines for automated builds

Tools Ecosystem

Element UI core components

Element Plus (Vue 3 version) for modern apps

Vue CLI or Vite integration

Community plugins and extensions

Custom themes via SCSS or CSS variables

Integrations

Vue.js 2.x or Vue 3.x (Element Plus)

Vue Router for navigation

State management via Vuex or Pinia

Charting libraries for dashboards (ECharts, Chart.js)

Form validation libraries (VeeValidate, vuelidate)

Productivity Tips

Use component-level imports

Leverage built-in validation and table features

Document reusable components

Test accessibility and responsiveness

Customize theme variables for branding

Challenges

Create an admin dashboard with tables and charts

Implement complex forms with validation rules

Use dialogs and notifications for interactions

Customize the theme for corporate branding

Integrate multiple Vue components seamlessly

Learning Path

Learn basic components (Button, Input, Select)

Understand forms and validation

Explore tables, tabs, and menus

Customize themes with SCSS or CSS variables

Build complex dashboards using Vue + Element UI

Skill Improvement Plan

Week 1: Buttons, Inputs, Forms

Week 2: Tables, Tabs, Menu components

Week 3: Dialogs, Notifications, Date pickers

Week 4: Theme customization and layout

Week 5: Complex dashboards and enterprise apps

Interview Questions

Explain how Element UI handles table pagination and sorting.

How do you perform form validation in Element UI?

Describe component registration and tree-shaking in Vue.

Compare Element UI with Ant Design Vue or Vuetify.

How can you customize Element UI themes?

Cheat Sheet

`<el-button>` - button component

`<el-table>` - data table

`<el-form>` - form container

`<el-tabs>` - tab navigation

`<el-dialog>` - modal popup

Books

Mastering Element UI

Enterprise Vue Apps with Element UI

Building Dashboards with Element UI

Advanced Forms and Tables with Element UI

Element Plus for Vue 3 Applications

Tutorials

Official Element UI documentation

YouTube tutorials for Element UI and Element Plus

Community blogs and demos

Vue + Element full-stack projects

CodeSandbox Element UI examples

Official Docs

https://element.eleme.io/#/en-US

https://github.com/ElemeFE/element

https://element-plus.org/en-US/

Community Links

Element UI GitHub

StackOverflow Element UI tag

Reddit discussions

Official documentation forum

Twitter #elementui

Community Support

Element UI GitHub

StackOverflow Element UI tag

Reddit discussions

Official documentation

Community demos and CodePen examples

Monetization

Develop admin dashboards for clients

Offer enterprise Vue solutions

Create reusable component kits

Consult on Element UI theme customization

Build internal tools and reporting apps

Future Roadmap

Enhance Vue 3 support via Element Plus

Improve accessibility and performance

Expand component library and examples

Integrate modern Vue features

Maintain clean, professional enterprise UI

When Not To Use

Projects not using Vue

Mobile-first or highly responsive designs

Ultra-lightweight websites

Applications needing heavy visual customization

Teams unfamiliar with Vue ecosystem

Final Summary

Element UI is a professional Vue.js UI library for desktop-focused, enterprise-grade web apps.

Provides forms, tables, navigation, dialogs, and notifications.

Supports clean design, built-in validation, and desktop-optimized layouts.

Best suited for admin dashboards, management systems, and data-heavy tools.

Offers a consistent and easy-to-use Vue component ecosystem.

Faq

Is Element UI maintained?

Yes, Element UI for Vue 2 and Element Plus for Vue 3 are actively maintained.

Can Element UI be used outside Vue?

No, it is a Vue-specific UI library.

Does it support responsive design?

Primarily desktop-focused; basic responsiveness available.

Is it beginner-friendly?

Moderate - familiarity with Vue.js recommended.

Can I customize the theme?

Yes, via SCSS variables or custom CSS overrides.

Code Sample Descriptions

1

Element UI Counter Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-card>
        <h2>Counter: {{ count }}</h2>
        <el-button type="primary" @click="increment">+</el-button>
        <el-button type="danger" @click="decrement">-</el-button>
        <el-button type="default" @click="reset">Reset</el-button>
        <br /><br />
        <el-button type="warning" @click="toggleTheme">Switch Theme</el-button>
        </el-card>
    </div>
</template>

<script>
import { ref } from 'vue';
export default {
    setup() {
        const count = ref(0);
        const isDark = ref(false);

        const increment = () => count.value++;
        const decrement = () => count.value--;
        const reset = () => count.value = 0;
        const toggleTheme = () => {
        isDark.value = !isDark.value;
        document.body.className = isDark.value ? 'dark-theme' : '';
        };

        return { count, increment, decrement, reset, toggleTheme };
    }
};
</script>

<style>
.dark-theme {
    background-color: #333;
    color: #fff;
}
</style>

Demonstrates a simple counter layout using Element UI components and Vue.js for interactivity.

Let’s Try →
2

Element UI Button Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-button type="primary">Primary</el-button>
        <el-button type="success">Success</el-button>
        <el-button type="warning">Warning</el-button>
        <el-button type="danger">Danger</el-button>
        <el-button type="info">Info</el-button>
        <el-button disabled>Disabled</el-button>
    </div>
</template>
<script>export default {}</script>

Shows different types of buttons in Element UI.

Let’s Try →
3

Element UI Input Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-input placeholder="Enter your name" v-model="name" style="width:300px"></el-input>
        <p>You typed: {{ name }}</p>
    </div>
</template>
<script>
import { ref } from 'vue';
export default {
    setup() {
        const name = ref('');
        return { name };
    }
};
</script>

Demonstrates a text input using Element UI Input component.

Let’s Try →
4

Element UI Switch Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-switch v-model="isOn" active-text="On" inactive-text="Off"></el-switch>
        <p>Switch is {{ isOn ? 'On' : 'Off' }}</p>
    </div>
</template>
<script>
import { ref } from 'vue';
export default { setup() { const isOn = ref(false); return { isOn }; } };
</script>

Shows a toggle switch using Element UI Switch component.

Let’s Try →
5

Element UI Slider Example

<template>
    <div style="text-align:center; margin-top:50px; width:300px; margin-left:auto; margin-right:auto">
        <el-slider v-model="value"></el-slider>
        <p>Value: {{ value }}</p>
    </div>
</template>
<script>
import { ref } from 'vue';
export default { setup() { const value = ref(50); return { value }; } };
</script>

Demonstrates a slider component using Element UI Slider.

Let’s Try →
6

Element UI Checkbox Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-checkbox v-model="checked">Accept Terms</el-checkbox>
        <p>{{ checked ? 'Checked' : 'Unchecked' }}</p>
    </div>
</template>
<script>
import { ref } from 'vue';
export default { setup() { const checked = ref(false); return { checked }; } };
</script>

Shows checkboxes using Element UI Checkbox component.

Let’s Try →
7

Element UI Radio Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-radio-group v-model="picked">
        <el-radio label="A">Option A</el-radio>
        <el-radio label="B">Option B</el-radio>
        <el-radio label="C">Option C</el-radio>
        </el-radio-group>
        <p>Picked: {{ picked }}</p>
    </div>
</template>
<script>
import { ref } from 'vue';
export default { setup() { const picked = ref('A'); return { picked }; } };
</script>

Demonstrates radio buttons using Element UI Radio component.

Let’s Try →
8

Element UI Progress Example

<template>
    <div style="text-align:center; margin-top:50px; width:300px; margin-left:auto; margin-right:auto">
        <el-progress :percentage="value"></el-progress>
    </div>
</template>
<script>
import { ref, onMounted } from 'vue';
export default {
    setup() {
        const value = ref(0);
        onMounted(() => {
        setInterval(() => { value.value = value.value >= 100 ? 0 : value.value + 10; }, 1000);
        });
        return { value };
    }
};
</script>

Shows a progress bar using Element UI Progress component.

Let’s Try →
9

Element UI Table Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-table :data="tableData" style="width: 50%">
        <el-table-column prop="name" label="Name"></el-table-column>
        <el-table-column prop="age" label="Age"></el-table-column>
        </el-table>
    </div>
</template>
<script>
import { ref } from 'vue';
export default {
    setup() {
        const tableData = ref([
        { name: 'Alice', age: 25 },
        { name: 'Bob', age: 30 },
        { name: 'Charlie', age: 22 }
        ]);
        return { tableData };
    }
};
</script>

Demonstrates a simple table using Element UI Table component.

Let’s Try →
10

Element UI Dialog Example

<template>
    <div style="text-align:center; margin-top:50px">
        <el-button type="primary" @click="dialogVisible = true">Open Dialog</el-button>
        <el-dialog title="Hello" :visible.sync="dialogVisible">
        <p>This is an Element UI dialog example.</p>
        <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">Close</el-button>
        </span>
        </el-dialog>
    </div>
</template>
<script>
import { ref } from 'vue';
export default { setup() { const dialogVisible = ref(false); return { dialogVisible }; } };
</script>

Shows a modal dialog using Element UI Dialog component.

Let’s Try →

Frequently Asked Questions about Element-ui

What is Element-ui?

Element UI is a Vue.js-based UI component library for building desktop-oriented, enterprise-grade web applications. It emphasizes simplicity, consistency, and a professional design language.

What are the primary use cases for Element-ui?

Enterprise admin dashboards and management panels. Analytics and reporting platforms. Data-centric Vue.js applications. Complex forms, tables, and interactive UIs. Rapid prototyping with a consistent Vue design system

What are the strengths of Element-ui?

Well-maintained and widely used in Vue ecosystem. Consistent design language. Comprehensive set of enterprise-ready components. Form validation and table features built-in. Good documentation and community support

What are the limitations of Element-ui?

Vue.js only; not React or Angular compatible. Primarily desktop-focused; mobile support limited. Bundle size can be significant if all components imported. Custom theming requires CSS/SCSS knowledge. Smaller community compared to some global UI frameworks

How can I practice Element-ui typing speed?

CodeSpeedTest offers 10+ real Element-ui code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.

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