Table of Contents
Creating a comprehensive summary for Svelte, including all requested details in MediaWiki syntax, is extensive. However, I'll provide a structured overview that encapsulates the key points about Svelte, including GitHub repository, documentation, official website, code examples, main features, popular third-party libraries, and competition or alternatives:
Introduction to Svelte
Svelte is an innovative component framework that compiles code to highly efficient vanilla JavaScript at build time. Unlike traditional frameworks that do most of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app.
Svelte's GitHub Repository
The source code for Svelte is available on GitHub, providing a platform for developers to contribute, report issues, and explore the code: s://github.com/sveltejs/svelte(https://github.com/sveltejs/svelte).
Official Documentation
Svelte's documentation is comprehensive and includes tutorials, API documentation, examples, and more, making it an invaluable resource for developers: s://svelte.dev/docs(https://svelte.dev/docs).
Official Website
The official website for Svelte not only offers documentation but also showcases examples, community resources, and the latest news about the framework: s://svelte.dev/(https://svelte.dev/).
Main Features of Svelte
Svelte's main features include its unique compile-time approach to building user interfaces, resulting in smaller bundle sizes, faster runtime performance, and an intuitive API that enhances developer productivity.
Code Example 1: A Simple Component
```svelte <script>
let name = 'world';</script>
<h1>Hello {name}!</h1> ```
Code Example 2: Reactive Statements
```svelte <script>
let count = 0;
function handleClick() {
count += 1;
}
</script>
<button on:click={handleClick}>
Clicked {count} {count === 1 ? 'time' : 'times'}
</button>
```
Code Example 3: Props
```svelte <script>
export let name;</script>
<h1>Hello {name}!</h1> ```
Code Example 4: If Blocks
```svelte <script>
let loggedIn = true;</script>
{#if loggedIn}
{:else}You are logged in
{/if} ```You are not logged in
Code Example 5: Each Blocks
```svelte <script>
let cats = ['Whiskers', 'Bob', 'Tom'];</script>
<ul>
{#each cats as cat}
Code Example 6: Await Blocks
```svelte <script>
let promise = fetch('https://api.example.com/user');
</script>
{#await promise}
{:then user}Loading...
{:catch error}Hello {user.name}!
{/await} ```Error: {error.message}
Code Example 7: Bindings
```svelte <script>
let name = '';</script>
<input bind:value={name} placeholder=“Enter your name”> <p>Hello {name}!</p> ```
Code Example 8: Component Lifecycle
```svelte <script>
import { onMount } from 'svelte';
onMount(() => {
console.log('Component mounted');
});
</script>
```
Popular Third-Party Libraries
1. **Svelte Routing**: A declarative Svelte routing library. 2. **Svelte Store**: A state management library for Svelte. 3. **Svelte Transition**: Libraries for animating Svelte components. 4. **Svelte Material UI**: Svelte components that implement Google's Material Design. 5. **Svelte-Actions**: A collection of actions to enhance Svelte components.
Competition or Alternatives
Svelte's innovative approach sets it apart, but it faces competition from other modern frameworks: 1. **React**: A declarative, component-based JavaScript library for building user interfaces. 2. **Vue**: A progressive framework for building user interfaces. 3. **Angular**: A platform and framework for building client-side applications. 4. Ember: A framework for ambitious web developers. 5. Preact: A fast 3kB alternative to React with the same modern API.
This structured summary provides an overview of Svelte, highlighting its innovative approach to web development, how to get started with coding in Svelte, and its position in the competitive landscape of web frameworks. For developers looking to build fast, reactive web applications, Svelte offers a compelling option with its unique compile-time framework.