Table of Content

Angular vs Vue: Which Framework to Choose in 2024

Basic Introduction of Angular vs Vue

Angular vs Vue : Installation and Setup

Lifecycle Hooks:

Conclusion

Software Development

Web Application Development

Angular vs Vue: Which Framework to Choose in 2024

July 19, 2024

Basic Introduction of Angular vs Vue

In today's dynamic web development landscape, selecting the most suitable framework is crucial for building robust and scalable Single-Page Applications (SPAs). Two prominent contenders vying for developer preference are Angular and Vue.js. This blog post delves into a comprehensive comparison of these frameworks, analyzing their key features, architectures, and use cases to assist you in making an informed decision for your next project.

Angular vs Vue : Key Considerations :

Robust Architecture

Angular: Built on TypeScript, Angular excels in handling large-scale, intricate projects. Its robust, well-structured architecture provides the necessary foundation and scalability for such endeavors.

Vue: Vue.js, a lightweight and adaptable JavaScript framework (with optional TypeScript support), is well-suited for projects of varying sizes, particularly those that are smaller or less complex. Its streamlined nature fosters faster development cycles.

Performance

Angular: While Angular offers robust performance with techniques like Ahead-of-Time (AOT) compilation, its larger bundle sizes can impact initial load times in some scenarios.

Vue: Generally faster initial load times thanks to its smaller bundle sizes. However, performance can also depend on project complexity and implementation choices.

Performance Example

Angular (AOT Compilation Example):

// angular.json
{
...
"projects": {
"my-app": {
...
"architect": {
"build": {
"options": {
"aot": true,
...
}
}
}
}
}
}

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Vue.js (Optimized Build with Vite):

// vite.config.js
import { defineConfig } from 'vite';
import vue from '@vitejs/plugin-vue';

export default defineConfig({
plugins: [vue()],
build: {
minify: 'terser',
terserOptions: {
compress: {
drop_console: true,
},
},
},
});

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Size

Angular : Angular comes with many built-in libraries and packages, contributing to its heavier weight. This can be advantageous for feature-rich applications but may lead to larger bundle sizes.

Vue : Vue.js provides a smaller core framework, requiring additional libraries for specific features. This modular approach helps keep the base framework lightweight.

Migrations

Angular: Migrating between major Angular versions can be challenging, especially for complex projects, due to significant changes that may require substantial effort.

Vue: Vue.js emphasizes simplicity in its upgrades. The migration process is typically smoother and more developer-friendly, making it easier to adapt legacy code to newer versions.

JavaScript Ecosystem

Angular
- Angular Material: Comprehensive UI component library.
- Nx: Build system for monorepos, enhancing developer productivity.
- Jasmine: Built-in support for unit testing.
- RxJS: Efficiently manages data flow and asynchronous tasks.

Vue
- Nuxt.js: Framework for server-side rendering (SSR).
- Vite: Modern build tool for fast performance.
- Pinia: State management library.
- Vuetify/PrimeVue: Popular UI component libraries.
- Capacitor: For cross-platform app development.
- Jest: Testing framework for JavaScript.

Scalability

Angular : Handles complex applications well with its modular structure, dependency injection, and extensive development tools, making it suitable for enterprise-level applications.

Vue : While Vue.js is known for its lightweight nature, it can scale effectively with careful planning. The Composition API introduced in Vue 3 enhances code organization and management for larger codebases.

Developer Experience (DX)

Angular
- Angular CLI: Simplifies project setup, development, testing, and deployment.
- Dependency Injection: Manages services and dependencies efficiently.
- Reactive Programming: Integrates with RxJS for managing asynchronous data streams.

Vue
- Vue CLI: Streamlines project setup and development.
- Composition API: Enhances code organization and reusability.
- Vue DevTools: Provides comprehensive debugging and state management features.

Angular vs Vue : Installation and Setup

Prerequisites : Node.js

Angular

Install Angular CLI:

npm install -g @angular/cli

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Create a new project:

ng new my-angular-app
cd my-angular-app

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Serve the application:

ng serve --open

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Vue

Install Vue CLI:

npm install -g @vue/cli

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Create a new project:

npm create vue@latest
cd my-vue-app

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Serve the application:

npm run serve

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Component

Angular Component:

Hello, Angular!

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Vue js Component:

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Looping through data

Angular (using For directive):

TypeScript
// app.component.ts
import { Component } from '@angular/core';

@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
numbers = [1, 2, 3, 4, 5];
}

HTML
// app.component.html

{{ number }}

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Vue (using v-for directive):

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Data Binding

Angular:Two-Way Data Binding

TypeScript
// app.component.ts
import { Component } from '@angular/core';

@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']

})
export class AppComponent {
name: string = '';
}
HTML
// app.component.html

Hello, {{ name }}!

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Reactive Data Binding

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Conditionals:

Angular

Welcome, User!

Please log in.

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Vue js:

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Handling Events:

Angular

TypeScript
// app.component.ts
import { Component } from '@angular/core';

@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
message = 'Click the button to display a message!';

handleClick() {
this.message = 'Button clicked!';
}
}

HTML
// app.component.html
Click Me: {{ message }}

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Vue js

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Lifecycle Hooks:

There are many life cycle hooks in Angular - ngOnInit, ngOnChanges, ngDoCheck, ngAfterViewInit, ngAfterContentInit, ngAfterViewChecked, ngAfterContentChecked, afterNextRender, afterRender, ngOnDestroy

Angular (using Angular lifecycle hooks like ngOnInit):

TypeScript
// app.component.ts
import { Component, OnInit } from '@angular/core';

@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {
ngOnInit() {
console.log('Component initialized');
}
}

HTML
// app.component.html

Angular - Lifecycle hooks

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There are many life cycle hooks in Vue js - onBeforeMount, onMounted, onBeforeUnmount, onUnmounted, onBeforeUpdate, onUpdated

Vue (using Vue lifecycle hooks like mounted):

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Data Transfer

Angular

There are many ways to data transfer in angular - @input, @output, Service.

Parent-to-Child Data Transfer (Input Binding):

Child-to-Parent Data Transfer (Output Binding):

TypeScript
//parent.component.ts
import { Component } from '@angular/core';

@Component({
selector: 'app-parent',
templateUrl: './parent.component.html',
styleUrls: ['./parent.component.css']
})
export class ParentComponent {
parentData = {
message: 'Hello from Parent!',
number: 42
};
onChildEvent(data: string) {
console.log('Received data from Child:', data);
}
}

HTML
//parent.component.html

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TypeScript
//child.component.ts
import { Component, Input } from '@angular/core';

interface ChildProps {
message: string;
number: number;
}

@Component({
selector: 'app-child',
templateUrl: './child.component.html',
styleUrls: ['./child.component.css']
})
export class ChildComponent {
@Input() childData: ChildProps;
@Output() childEvent = new EventEmitter();

sendDataToParent() {
this.childEvent.emit('New data from Child!');
}
}
HTML
//child.component.html

Received message: {{ childData.message }}

Received number: {{ childData.number }}

Send Data to Parent

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Vue

There are many way to data transfer in vue js - Props, Emit, Event bus, provide/inject

Here is the example of props and emit

Parent-to-Child Data Transfer (Using Props):

Child-to-Parent Data Transfer (Using Emit):

Child Component (Counter.vue):

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Parent Component (App.vue):

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Conclusion

In conclusion, both Angular and Vue.js offer robust solutions for building modern web applications in 2024. Your choice between Angular's structured architecture and Vue.js's flexibility depends on your project's specific needs.

Whether you opt for Angular's scalability or Vue.js's rapid development capabilities, Zignuts offers expert services to support your development journey. Explore our services to Hire Vue.js Developers or Hire Angular Developers and elevate your project with top-tier development talent.