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Learn Quasar-framework - 10 Code Examples & CST Typing Practice Test

Quasar Framework is a Vue.js-based framework that allows developers to build high-performance, responsive web apps, mobile apps (via Cordova/Capacitor), and desktop apps (via Electron) using a single codebase.

View all 10 Quasar-framework code examples →
Quasar Counter ExampleQuasar Counter Card LayoutQuasar Floating CounterQuasar Counter with ToolbarQuasar Counter with Card GridQuasar Counter with DialogQuasar Counter with Toggle ThemeQuasar Counter with Input StepQuasar Counter with SliderQuasar Counter with Badge

Learn QUASAR-FRAMEWORK with Real Code Examples

Updated Nov 23, 2025

Explain

Quasar provides a comprehensive library of Vue components, utilities, and CLI tools.

It supports multiple platforms including SPA, SSR, PWA, Mobile, and Desktop apps.

Quasar emphasizes performance, theming, accessibility, and productivity for Vue.js developers.

Core Features

Vue components like QBtn, QCard, QTable, QDialog

Flexbox-based layout utilities (QLayout, QHeader, QFooter, QPage)

Theming and global style overrides

Cross-platform build targets (SPA, PWA, Electron, Cordova)

TypeScript support and Vue 3 compatibility

Basic Concepts Overview

Components: QBtn, QInput, QCard, QTable, QDialog

Layouts: QLayout, QHeader, QFooter, QPage, QPageContainer

Theming: light/dark, color palettes, CSS variables

Styling: props, classes, scoped CSS, SASS variables

Responsive design: flex utilities, breakpoints, grid system

Project Structure

src/ - main Vue source folder

src/components/ - reusable Quasar components

src/layouts/ - layouts like QLayout

quasar.conf.js - main configuration file

package.json - Quasar and dependencies

Building Workflow

Install Quasar CLI and create project

Develop SPA/PWA/Mobile/Desktop using prebuilt components

Customize theme and global variables

Use layouts for responsive design

Build and deploy to desired platform

Difficulty Use Cases

Beginner: using default Quasar components

Intermediate: customizing layouts and themes

Advanced: building PWA or SPA dashboards

Expert: creating multi-platform apps (Mobile + Desktop)

Community: integrating Quasar with Vuex/Pinia and Router

Comparisons

Multi-platform support vs Vuetify (Web-only)

Vue-focused vs React libraries (Fluent UI)

CLI tooling included vs component-only frameworks

Responsive and accessible by default

Best for cross-platform Vue apps

Versioning Timeline

2015 - Initial Quasar release

2017 - Stable Quasar v0.17 with Vue 2 support

2019 - Quasar v1 with CLI and component improvements

2021 - Quasar v2 with Vue 3 and Composition API

2025 - Current stable with active maintenance and community support

Glossary

Component: reusable UI element

Layout: QLayout, QPage, QHeader, QFooter

Directive: Vue attribute for dynamic behavior

Plugin: Quasar utility (Notify, Dialog, Loading)

Platform targets: Web SPA, PWA, Mobile, Desktop

Installation Setup

Install via npm: `npm install -g @quasar/cli`

Create project: `quasar create my-app`

Choose Vue 3, TypeScript, and preferred styling options

Run development server: `quasar dev`

Build for target platform: `quasar build`

Environment Setup

Install Quasar CLI

Create Vue project with Quasar scaffolding

Configure layouts, themes, and components

Test responsive designs and platform builds

Integrate plugins and Vuex/Pinia if needed

Config Files

package.json - npm dependencies

quasar.conf.js - main Quasar configuration

src/components/ - reusable components

src/layouts/ - app layouts

main.js - app entry with Quasar plugin

Cli Commands

npm install -g @quasar/cli

quasar create my-app

quasar dev - run development server

quasar build - build for platform

quasar mode add - add Cordova/Capacitor/Electron mode

Internationalization

Text handled via Vue

RTL layout support

Integrates with i18n libraries

Theme unaffected by language

Supports multi-language Vue apps

Accessibility

ARIA roles included

Keyboard navigation supported

Screen-reader friendly

Accessible dialogs and forms

WCAG compliance encouraged

Ui Styling

Material Design styling via components

Themeable via CSS variables and JS config

Responsive layout via QLayout and QPage

Customizable colors, typography, spacing

Accessible by default

State Management

Works with Vue reactive state

Integrates with Vuex or Pinia

Forms and dialogs manage local state

Dynamic updates handled via Vue reactivity

No internal global state in Quasar itself

Data Management

Data handled via props, reactive state, and Vuex/Pinia

QTable handles large datasets

Forms use v-model for controlled inputs

Integrates seamlessly with Vue front-end logic

Scales for large enterprise apps

Architecture

Component-based Vue architecture

Layout system with QLayout, QPage, QHeader, QFooter

Theme-driven styling system

Composition API support for Vue 3

Accessibility-first approach with ARIA roles

Rendering Model

Vue components render HTML and CSS

JS handles interactivity via Vue reactivity

Themes control colors, typography, and spacing

Layout primitives manage responsiveness

Plugins extend functionality (Notify, Dialog, Loading)

Architectural Patterns

Component-based modular architecture

Theme system with global configuration

Layout and grid primitives for flexible design

Composable components for reuse

Scalable for multi-platform Vue apps

Real World Architectures

Enterprise dashboards

Mobile and desktop apps

SPAs, PWAs, and Electron apps

Forms, tables, and interactive UIs

Cross-platform responsive apps

Design Principles

Material Design-inspired components

Component-based architecture

Theme and configuration-driven styling

Accessibility-first components

Responsive, mobile-first, multi-platform layouts

Scalability Guide

Import only required components

Use theme system consistently

Compose reusable components

Lazy-load heavy components

Maintain consistent layout and spacing

Migration Guide

Replace existing components with Quasar equivalents

Refactor layouts using QLayout and QPage

Apply theme variables and overrides

Check breakpoints and responsiveness

Test accessibility for all components

Performance Notes

Tree-shake unused components

Lazy-load pages and components

Optimize CSS variables and theme settings

Use Quasar's built-in performance utilities

Minimize runtime reactivity for heavy tables

Security Notes

Validate form inputs

Escape dynamic content

Use HTTPS for all API calls

Follow Vue security best practices

Ensure accessible modals and dialogs

Monitoring Analytics

Monitor bundle size

Test responsiveness across devices

Accessibility audits

Browser and platform compatibility testing

Performance monitoring

Code Quality

Follow Vue best practices

Use semantic components

Tree-shake unused components

Document theme and layout usage

Minimize inline style overrides

Practical Examples

Responsive navigation using QLayout and QToolbar

Card-based dashboards with QCard and QTable

Forms using QInput, QSelect, and QBtn

Dialogs and modals with QDialog

Mobile-friendly PWA using Quasar CLI

Troubleshooting

Ensure Quasar CLI and dependencies are correctly installed

Check quasar.conf.js for platform-specific settings

Verify responsive layout syntax and breakpoints

Lazy-load heavy components to reduce bundle size

Use ARIA props for accessibility

Testing Guide

Unit testing with Vue Test Utils and Jest

Accessibility testing with axe-core

Responsive testing across breakpoints

Visual testing with Storybook

Integration testing on SPA and mobile builds

Deployment Options

Static SPA hosting (Netlify, Vercel)

Server-side rendered Vue apps

PWAs on web and mobile

Mobile apps via Cordova/Capacitor

Desktop apps via Electron

Tools Ecosystem

Quasar CLI

Vue Router and Pinia/Vuex

QIcon and Material/FontAwesome icon sets

Quasar plugins (Notify, Dialog, Loading, etc.)

Integration with Cordova, Capacitor, and Electron

Integrations

Vue 3 integration

Vue Router and Pinia/Vuex support

TypeScript support included

Testing with Vue Test Utils and Jest

PWA, Mobile, and Desktop build targets

Productivity Tips

Use prebuilt components for faster development

Leverage layout system for flexible design

Use theme variables for consistency

Lazy-load heavy components

Use TypeScript for type safety

Challenges

Build responsive dashboard with QTable and QCard

Create forms with validation and theming

Implement modals and notifications using Quasar plugins

Build a PWA with offline support

Package mobile and desktop apps using Cordova/Electron

Learning Path

Learn Vue.js fundamentals

Understand Quasar CLI and project structure

Explore Quasar components and layouts

Practice multi-platform builds (SPA, PWA, Mobile, Desktop)

Build full-featured cross-platform apps

Skill Improvement Plan

Week 1: Basic components (QBtn, QCard, QInput)

Week 2: Layouts using QLayout, QPage, QHeader, QFooter

Week 3: Theming and global configuration

Week 4: Advanced components (QTable, QDialog, QStepper)

Week 5: Build SPA, PWA, and mobile apps using Quasar

Interview Questions

What is Quasar Framework and why use it?

Explain Quasar's layout system

How do you configure themes and global variables?

Difference between Quasar and Vuetify

How do you build cross-platform apps using Quasar?

Cheat Sheet

`QBtn`, `QCard`, `QInput` - common components

`QLayout`, `QPage`, `QHeader` - layout primitives

`quasar.conf.js` - main config file

`dark` or `light` props - theme mode

`cols='12' md='6'` - responsive columns

Books

Mastering Quasar Framework

Quasar by Example

Building Multi-Platform Apps with Quasar

Responsive Vue Apps with Quasar

Advanced Component Patterns in Quasar

Tutorials

Quasar official documentation

YouTube Quasar tutorials

FreeCodeCamp Quasar guides

Community blogs and code examples

Udemy courses for Quasar and Vue.js

Official Docs

https://quasar.dev/

https://github.com/quasarframework/quasar

https://quasar.dev/start/installation

Community Links

Quasar GitHub

Stack Overflow Quasar tag

Discord community

Reddit Vue and Quasar discussions

Community templates and starter kits

Community Support

Quasar GitHub repository

Stack Overflow Quasar tag

Quasar Discord community

Reddit Vue and Quasar discussions

Community templates and starter kits

Monetization

Build Quasar templates or dashboards

Offer Vue app development services

Create reusable component libraries

Consulting for multi-platform apps

Rapid prototyping services

Future Roadmap

Expand component library

Enhance multi-platform build tooling

Improve accessibility and theming APIs

Better PWA and SSR integration

Community-driven templates and examples

When Not To Use

Projects not using Vue.js

Minimalistic single-page sites with no multi-platform needs

Apps with non-Material/Quasar design language

Projects prioritizing minimal bundle size

For React or Angular ecosystems

Final Summary

Quasar Framework is a multi-platform Vue.js framework.

Provides responsive, accessible, and prebuilt UI components.

Supports SPA, SSR, PWA, mobile, and desktop apps.

Developer-friendly with CLI tooling and theming.

Ideal for cross-platform enterprise and consumer apps.

Faq

Is Quasar free?

Yes - MIT license.

Does Quasar support mobile apps?

Yes - via Cordova or Capacitor.

Is Quasar responsive?

Yes - built-in grid, flex, and breakpoints.

Can I customize Quasar?

Yes - themes, props, CSS variables, and plugins.

Which browsers/platforms does Quasar support?

All modern browsers, iOS/Android (mobile), Windows/macOS/Linux (Electron).

Code Sample Descriptions

1

Quasar Counter Example

<template>
    <q-page class="flex flex-center">
        <q-card class="q-pa-md text-center">
        <q-card-section>
        <h2>Counter: {{ count }}</h2>
        </q-card-section>
        <q-card-actions align="center">
        <q-btn color="primary" @click="increment">+</q-btn>
        <q-btn color="negative" @click="decrement">-</q-btn>
        <q-btn color="secondary" @click="reset">Reset</q-btn>
        </q-card-actions>
        <q-btn class="q-mt-md" color="warning" @click="toggleTheme">Switch Theme</q-btn>
        </q-card>
    </q-page>
</template>

<script setup>
import { ref } from 'vue';
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 ? 'bg-dark text-white' : '';
};
</script>

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

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

Let’s Try →
2

Quasar Counter Card Layout

<template>
<q-page class="flex flex-center">
  <q-card class="q-pa-md text-center">
    <q-card-section>
      <h2>Counter: {{ count }}</h2>
    </q-card-section>
    <q-card-actions vertical>
      <q-btn color="primary" @click="increment">+</q-btn>
      <q-btn color="negative" @click="decrement">-</q-btn>
      <q-btn color="secondary" @click="reset">Reset</q-btn>
    </q-card-actions>
  </q-card>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const increment = () => count.value++;
const decrement = () => count.value--;
const reset = () => count.value = 0;
</script>

Counter with Quasar card layout and vertical button stack.

Let’s Try →
3

Quasar Floating Counter

<template>
<q-page class="flex flex-center">
  <q-btn-group spread>
    <q-btn color="primary" round @click="increment">+</q-btn>
    <q-btn color="negative" round @click="decrement">-</q-btn>
    <q-btn color="secondary" round @click="reset">Reset</q-btn>
  </q-btn-group>
  <div class="q-mt-md">Counter: {{ count }}</div>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const increment = () => count.value++;
const decrement = () => count.value--;
const reset = () => count.value = 0;
</script>

Counter using floating action buttons.

Let’s Try →
4

Quasar Counter with Toolbar

<template>
<q-page>
  <q-toolbar class="bg-primary text-white">
    <q-toolbar-title>Counter App</q-toolbar-title>
  </q-toolbar>
  <div class="q-pa-md text-center">
    <h2>{{ count }}</h2>
    <q-btn color="primary" @click="increment">+</q-btn>
    <q-btn color="negative" @click="decrement">-</q-btn>
    <q-btn color="secondary" @click="reset">Reset</q-btn>
  </div>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const increment = () => count.value++;
const decrement = () => count.value--;
const reset = () => count.value = 0;
</script>

Counter example using a Quasar toolbar at the top.

Let’s Try →
5

Quasar Counter with Card Grid

<template>
<q-page class="q-pa-md">
  <q-card v-for="n in 3" :key="n" class="q-ma-sm text-center">
    <q-card-section>
      <h3>Counter {{ n }}: {{ counts[n-1] }}</h3>
    </q-card-section>
    <q-card-actions align="center">
      <q-btn color="primary" @click="increment(n-1)">+</q-btn>
      <q-btn color="negative" @click="decrement(n-1)">-</q-btn>
      <q-btn color="secondary" @click="reset(n-1)">Reset</q-btn>
    </q-card-actions>
  </q-card>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const counts = ref([0,0,0]);
const increment=(i)=>counts.value[i]++;
const decrement=(i)=>counts.value[i]--;
const reset=(i)=>counts.value[i]=0;
</script>

Multiple counters in a Quasar grid layout.

Let’s Try →
6

Quasar Counter with Dialog

<template>
<q-page class="flex flex-center">
  <div class="text-center">
    <h2>{{ count }}</h2>
    <q-btn color="primary" @click="increment">+</q-btn>
    <q-btn color="negative" @click="decrement">-</q-btn>
    <q-btn color="secondary" @click="reset">Reset</q-btn>
    <q-btn color="accent" class="q-mt-md" @click="showDialog=true">Show Dialog</q-btn>
  </div>
  <q-dialog v-model="showDialog">
    <q-card class="q-pa-md text-center">
      <q-card-section>Current Count: {{ count }}</q-card-section>
      <q-card-actions align="center">
        <q-btn flat label="Close" color="primary" @click="showDialog=false" />
      </q-card-actions>
    </q-card>
  </q-dialog>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const showDialog = ref(false);
const increment = ()=>count.value++;
const decrement = ()=>count.value--;
const reset = ()=>count.value=0;
</script>

Shows the current count in a Quasar dialog.

Let’s Try →
7

Quasar Counter with Toggle Theme

<template>
<q-page class="flex flex-center">
  <div class="text-center">
    <h2>{{ count }}</h2>
    <q-btn color="primary" @click="increment">+</q-btn>
    <q-btn color="negative" @click="decrement">-</q-btn>
    <q-btn color="secondary" @click="reset">Reset</q-btn>
    <q-btn color="warning" class="q-mt-md" @click="toggleTheme">Switch Theme</q-btn>
  </div>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
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 ? 'bg-dark text-white' : '';
};
</script>
<style>.bg-dark{background:#333;color:#fff;}</style>

Switches between dark and light theme for the counter.

Let’s Try →
8

Quasar Counter with Input Step

<template>
<q-page class="flex flex-center">
  <div class="text-center">
    <h2>{{ count }}</h2>
    <q-input v-model.number='step' type='number' label='Step' class='q-mb-md'/>
    <q-btn color="primary" @click="increment">+</q-btn>
    <q-btn color="negative" @click="decrement">-</q-btn>
    <q-btn color="secondary" @click="reset">Reset</q-btn>
  </div>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const step = ref(1);
const increment = ()=>count.value+=step.value;
const decrement = ()=>count.value-=step.value;
const reset = ()=>count.value=0;
</script>

Increment or decrement counter by a custom input step.

Let’s Try →
9

Quasar Counter with Slider

<template>
<q-page class="flex flex-center">
  <div class="text-center">
    <h2>{{ count }}</h2>
    <q-slider v-model.number='count' min=0 max=100 class='q-mb-md'/>
    <q-btn color="primary" @click="increment">+</q-btn>
    <q-btn color="negative" @click="decrement">-</q-btn>
    <q-btn color="secondary" @click="reset">Reset</q-btn>
  </div>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const increment = ()=>count.value++;
const decrement = ()=>count.value--;
const reset = ()=>count.value=0;
</script>

Adjust counter using a slider in addition to buttons.

Let’s Try →
10

Quasar Counter with Badge

<template>
<q-page class="flex flex-center">
  <q-badge color="primary" class="q-mb-md">{{ count }}</q-badge>
  <div>
    <q-btn color="primary" @click="increment">+</q-btn>
    <q-btn color="negative" @click="decrement">-</q-btn>
    <q-btn color="secondary" @click="reset">Reset</q-btn>
  </div>
</q-page>
</template>
<script setup>
import { ref } from 'vue';
const count = ref(0);
const increment = ()=>count.value++;
const decrement = ()=>count.value--;
const reset = ()=>count.value=0;
</script>

Counter value shown inside a Quasar badge.

Let’s Try →

Frequently Asked Questions about Quasar-framework

What is Quasar-framework?

Quasar Framework is a Vue.js-based framework that allows developers to build high-performance, responsive web apps, mobile apps (via Cordova/Capacitor), and desktop apps (via Electron) using a single codebase.

What are the primary use cases for Quasar-framework?

Vue.js web applications (SPA and SSR). Progressive Web Apps (PWA). Mobile apps via Cordova or Capacitor. Desktop apps via Electron. Cross-platform apps from a single codebase

What are the strengths of Quasar-framework?

Multi-platform support from a single codebase. Comprehensive component library. Built-in CLI and development tooling. Responsive and mobile-first layouts. Strong community and active maintenance

What are the limitations of Quasar-framework?

Vue-only framework. Bundle size can be large if unused components are not tree-shaken. Learning curve for advanced Quasar CLI and config. Opinionated structure for layouts and pages. Not ideal for projects not targeting multiple platforms

How can I practice Quasar-framework typing speed?

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

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