- Svelte is a frontend framework that compiles components into optimized JavaScript code, while SvelteKit builds on Svelte and adds features like server-side rendering and routing. - Key differences include SvelteKit having built-in routing and server-side rendering capabilities, while Svelte requires external libraries for routing and does not support server-side rendering by default. - Both support a component-based architecture and use reactive programming, but SvelteKit introduces layouts to define common structures across pages.

1. Home  Insights  Svelte vs SvelteKit: Understanding Key Di몭erences and Similarities
Svelte vs SvelteKit: Understanding Key
Differences and Similarities
AUTHOR
Tien Nguyen
DATE
May 12, 2023
CATEGORY
Insights
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In today’s digital landscape, you have many options for building modern web
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2. In today’s digital landscape, you have many options for building modern web
applications. Two popular frameworks in this space are Svelte and SvelteKit.
In this article, we’ll explore Svelte and SvelteKit in detail, discovering what they have in
common and how they di몭er. Whether you’re an experienced developer or new to
coding, understanding these frameworks is crucial for making informed choices in your
projects.
Throughout this post, I’ll guide you on a comprehensive tour of Svelte vs SvelteKit,
highlighting their strengths, architectural styles, and tools. By the end, you’ll have a
clear understanding of what makes these frameworks unique and how they can be
used to create exceptional web applications.
So, let’s dive in!
Understanding Svelte
Table of Contents
1. Understanding Svelte
2. Exploring SvelteKit
3. Svelte vs SvelteKit
4. Language and Syntax
5. Component-based Architecture
6. Routing and Navigation
7. SSR
8. State Management
9. Performance and Bundle Size
10. Learning Curve and Documentation
11. Use Cases and Real-world Examples
12. Pros and Cons
13. Conclusion
14. FAQs
Got it

3. Before we delve into the comparisons, let’s start by gaining a solid understanding of
Svelte itself. Svelte is a modern JavaScript framework that has been gaining popularity
for its innovative approach to building web applications. Unlike traditional frameworks
that run in the browser, Svelte takes a di몭erent approach.
At its core, Svelte is a compiler. It compiles your declarative code into highly e몭cient
JavaScript code that runs in the browser. This means that instead of shipping a bulky
framework library to the client, Svelte compiles your components into optimized code
during the build process.
One of the key advantages of Svelte is its simplicity and lightweight nature. With Svelte,
you don’t need to deal with complex virtual DOM or heavy runtime libraries. Instead,
you focus on writing expressive and reactive components using Svelte’s intuitive
syntax.
Svelte introduces the concept of reactive statements, allowing you to declaratively
de몭ne how your components respond to changes in data. This reactive nature of Svelte
enables a smooth and e몭cient rendering process, ensuring that only the necessary
parts of your application are updated when data changes.
Additionally, Svelte embraces a component-based architecture. You can break down
your application into reusable and self-contained components, each with its own logic
and styling. These components can be easily composed together to build complex user
interfaces, promoting code reusability and maintainability.
With Svelte, you also have the 몭exibility to choose your preferred state management
approach. Whether you opt for the built-in reactivity system or prefer to use external
state management libraries like Redux or MobX, Svelte o몭ers seamless integration.
Exploring SvelteKit

4. In this section, we’ll shift our focus to SvelteKit, a framework built on top of Svelte.
SvelteKit takes the robust foundation of Svelte and enhances it with additional
features, making it an excellent choice for building scalable and dynamic web
applications.
SvelteKit is designed to address the challenges of building larger, multi-page
applications. It introduces server-side rendering (SSR), allowing you to pre-render your
application on the server and deliver optimized HTML to the client. This approach
improves initial load times and ensures search engine optimization (SEO) bene몭ts.
One of the signi몭cant advantages of SvelteKit is its integrated routing system. It
provides a straightforward way to de몭ne and handle routes within your application.
Whether you need simple static routes or dynamic routes that fetch data from external
APIs, SvelteKit has you covered. It simpli몭es the process of creating navigational 몭ows
and handling user interactions.
SvelteKit also embraces a modular architecture, allowing you to organize your
application into separate routes and layouts. Each route can have its own set of
components, styles, and logic, promoting code separation and maintainability. This
modular structure makes it easier to collaborate with other developers and scale your
application as it grows.
Another notable feature of SvelteKit is its built-in support for serverless functions. With
serverless functions, you can o몭oad backend logic to serverless platforms like AWS
Lambda or Azure Functions. This enables you to build dynamic and interactive features
without the need for a traditional backend server.
SvelteKit bene몭ts from the same simplicity and reactivity that Svelte o몭ers. You can
still leverage Svelte’s intuitive syntax, reactive statements, and component-based
architecture while enjoying the additional capabilities provided by SvelteKit.
Svelte vs SvelteKit
The following table summarizes the key features of Svelte and SvelteKit:

5. Feature Svelte SvelteKit
Language and Syntax
Simple and intuitive
syntax
Builds upon Svelte syntax
Component-based
Architecture
Yes Yes
Routing and Navigation
Requires external
library
Built-in routing system
Server-side Rendering
(SSR)
No Built-in SSR capabilities
State Management Reactive variables Reactive variables + Stores
Performance and Bundle
Size
Small bundle size
Optimal performance and
bundling
Learning Curve and
Documentation
Easy to learn
Extensive documentation and
resources
Use Cases
Single-page
applications
Multi-page applications, larger
projects
In the following sections, we’ll dive into each aspect in more detail.
Language and Syntax
When it comes to language and syntax, both Svelte and SvelteKit share a common
foundation since SvelteKit is built on top of Svelte. However, there are some di몭erences
and additional features introduced by SvelteKit.
Svelte
Svelte uses a straightforward and expressive syntax that focuses on simplicity and
readability. It employs a component-based approach where you de몭ne your UI
elements as reusable Svelte components. The syntax resembles HTML and JavaScript,
making it easy for developers familiar with these languages to get started.
In Svelte, you write your component templates using HTML-like markup with the
addition of special directives and reactive statements. These directives allow you to
handle events, conditionally render content, iterate over arrays, and bind data to HTML
elements.
JavaScript code is seamlessly integrated within the component, allowing you to de몭ne
component-speci몭c logic and manipulate data. You can write JavaScript code inside

6. component-speci몭c logic and manipulate data. You can write JavaScript code inside
script tags using the familiar JavaScript syntax.
Here’s a simple code example to demonstrate how Svelte works:
In this example, we have a Svelte component called . Inside the
tag, we declare a variable and set its initial value to .
This variable will be reactive, meaning any changes to it will automatically update the
corresponding parts of the user interface.
SvelteKit
SvelteKit builds upon the Svelte syntax and extends it with additional features to
facilitate building multi-page applications. It introduces a routing system that enables
you to de몭ne and handle routes within your application.
In SvelteKit, you de몭ne your routes using a dedicated routing syntax, where you
specify the route path and associate it with a speci몭c component. This allows you to
create separate pages for di몭erent URLs and manage the navigation 몭ow of your
application.
SvelteKit also provides a layout system, which allows you to de몭ne common layouts
that are shared across multiple pages. This helps in maintaining consistent styling and
structure throughout your application.
Furthermore, SvelteKit introduces SSR capabilities. With SSR, you can de몭ne server-
side endpoints that handle data fetching and pre-render your application on the server.
This provides the bene몭t of improved initial load times and SEO.
1. <!­­ App.svelte ­­>
2. <script>
3. let name = 'Tien Nguyen';
4. </script>
5.
6. <main>
7. <h1>Hello, {name}!</h1>
8. <p>Welcome to the exciting world of Svelte.</p>
9.
10. <label>
11. Enter your name:
12. <input type="text" bind:value={name}>
13. </label>
14. </main>
App.svelte
<script> name 'Tien Nguyen'

7. Here is a basic example of a SvelteKit app that has three routes: , ,
and :
/ /about
/posts/[id]
index.svelte
1. <!­­ src/routes/index.svelte ­­>
2. <script>
3. // this is the home page
4. </script>
5.
6. <h1>Welcome to SvelteKit</h1>
7. <nav>
8. <a href="/about">About</a>
9. <a href="/posts/1">First post</a>
10. <a href="/posts/2">Second post</a>
11. </nav>
about.svelte
1. <!­­ src/routes/about.svelte ­­>
2. <script>
3. // this is the about page
4. </script>
5.
6. <h1>About SvelteKit</h1>
7. <p>SvelteKit is a framework for building full­stack web
applications using Svelte components and server­side rendering.
</p>
8. <a href="/">Go back home</a>
[id].svelte
1. <!­­ src/routes/posts/[id].svelte ­­>
2. <script context="module">
3. // this function runs on the server and returns props for the
component
4. export async function load({ params, fetch }) {
5. // get the post id from the params object
6. const { id } = params;
7.
8. // fetch the post from an API
9. const res = await
fetch(`https://jsonplaceholder.typicode.com/posts/${id}`);
10. const post = await res.json();
11.
12. // return the post as props
13. return {
14. props: {
15. post
16. }
17. };

8. Component-based Architecture
Both Svelte and SvelteKit embrace a component-based architecture, which promotes
code reusability, modularity, and maintainability. However, there are some di몭erences
in how components are created and used in each framework.
Svelte
In Svelte, components are at the heart of building user interfaces. You de몭ne
components as reusable building blocks that encapsulate their own markup, styles,
and logic. Each component consists of three main parts: the HTML-like template, the
JavaScript code, and the optional CSS styles.
Components in Svelte can be easily reused throughout your application. You can
import and use components within other components, allowing for composition and
building complex user interfaces. Svelte’s reactivity system ensures that changes in
data 몭ow seamlessly through the component hierarchy, triggering UI updates as
needed.
SvelteKit
In SvelteKit, the component-based architecture remains similar to Svelte, with some
additional features to facilitate building multi-page applications. Components play a
crucial role in de몭ning the UI for each page.
Each page in SvelteKit is associated with a speci몭c component that acts as its main
template. This component represents the entire content and logic for that particular
page. You can de몭ne components within a page component to encapsulate reusable
parts of the page UI or functionality.
18. }
19. </script>
20.
21. <script>
22. // receive the props from the load function
23. export let post;
24. </script>
25.
26. <!­­ this is a dynamic page that displays a post based on the id
­­>
27. <h1>{post.title}</h1>
28. <p>{post.body}</p>
29. <a href="/">Go back home</a>

9. SvelteKit introduces layouts, which are higher-order components that de몭ne the
common structure, styles, and behaviors shared across multiple pages. Layouts allow
you to create consistent headers, footers, sidebars, or navigation menus that are
applied to multiple pages.
The component-based nature of SvelteKit makes it easy to create and manage
complex application structures. You can break down your application into modular
components, organize them in a logical hierarchy, and reuse them across multiple
pages and layouts.
Routing and Navigation
Routing and navigation are essential aspects of building web applications, allowing
users to navigate between di몭erent pages or views. Both Svelte and SvelteKit o몭er
solutions for handling routing and navigation, albeit with some variations.
Svelte
In Svelte, handling routing and navigation requires the integration of external routing
libraries or manual implementation. There are popular routing libraries available, such
as Svelte Routify or Svelte SPA Router, that provide routing capabilities for Svelte
applications.
These routing libraries allow you to de몭ne routes and associate them with speci몭c
components. You can specify route parameters, handle dynamic URLs, and handle
navigation events such as clicking on links or programmatically triggering navigation.
With a routing library in Svelte, you can achieve client-side routing, where navigation
occurs within the browser without a full page reload. This provides a smooth user
experience as the content updates dynamically without the need for a complete page
refresh.
SvelteKit
SvelteKit simpli몭es the process of routing and navigation by providing an integrated
routing system. It allows you to de몭ne routes directly within your SvelteKit application
without the need for external routing libraries.
In SvelteKit, you de몭ne routes in a dedicated directory, specifying the URL
routes

10. path and associating it with a corresponding page component. This approach provides
a clear and centralized way to de몭ne the navigational structure of your application.
SvelteKit supports both client-side navigation and SSR. When a user navigates
between pages, the appropriate page component is rendered and displayed without a
full page reload. This ensures a seamless and responsive user experience.
Additionally, SvelteKit supports features like route parameters, query parameters, and
nested routes. You can de몭ne dynamic segments in your routes, allowing you to handle
URLs with variable values. This 몭exibility enables you to create dynamic and interactive
web applications.
With SvelteKit’s integrated routing system, you can easily manage the navigation 몭ow
of your application, handle di몭erent routes, and create dynamic pages without relying
on external routing libraries.
SSR
Let’s examine how Svelte and SvelteKit handle SSR.
Svelte
By default, Svelte focuses on client-side rendering, where the application is rendered
and executed on the client’s browser. If you want to support SSR in your Svelte app,
use SvelteKit.
SvelteKit
SvelteKit introduces built-in SSR capabilities, making it easier to adopt and leverage
SSR in your applications. With SvelteKit, SSR is seamlessly integrated into the
framework’s routing system.
When a request is made to a SvelteKit application, the server pre-renders the
corresponding page on the server and sends back the pre-rendered HTML to the client.
This initial HTML payload ensures fast and meaningful content for users, enhancing the
overall user experience.
SSR in SvelteKit is particularly bene몭cial for content-heavy applications or scenarios
where SEO is a priority. By delivering pre-rendered HTML to search engine crawlers,
you can improve the discoverability and ranking of your application in search engine
results.

11. results.
In addition to SSR, SvelteKit also supports client-side hydration. Once the initial HTML
is loaded, SvelteKit takes over on the client side and rehydrates the application, making
it interactive and reactive. This combination of SSR and client-side hydration o몭ers the
best of both worlds.
By providing integrated server-side rendering capabilities, SvelteKit simpli몭es the
process of adopting SSR and o몭ers a powerful solution for building performant and
SEO-friendly web applications.
State Management
State management is a crucial aspect of web application development, as it allows you
to manage and share data between components e몭ciently. Let’s examine how Svelte
and SvelteKit handle state management.
Svelte
Svelte provides a built-in reactive system that simpli몭es state management within
components. With Svelte’s reactivity, you can declaratively de몭ne how your
components react to changes in data.
In Svelte, you can declare variables and reactive statements within your component’s
JavaScript code. These variables can hold the state of your application, and when they
change, Svelte automatically updates the a몭ected parts of the UI.
Svelte’s reactive nature eliminates the need for complex state management libraries in
many cases. You can handle state within individual components using simple reactive
assignments and conditionals.
However, if your application requires more advanced state management or you prefer
to use external state management libraries, Svelte allows seamless integration with
popular libraries like Redux or MobX. This 몭exibility empowers you to choose the state
management approach that best suits your application’s needs.
SvelteKit
SvelteKit inherits the reactive state management capabilities of Svelte and extends
them to handle state management at the application level.

12. In SvelteKit, you can de몭ne shared state using the and stores. The
store holds data that persists across multiple pages and client-side
navigations, while the store holds data speci몭c to the current page.
These stores allow you to share and synchronize data between di몭erent components
and pages in your SvelteKit application. By leveraging the stores, you can ensure that
the shared state remains consistent and reactive across the entire application.
With the combination of reactive state management and the application-level stores in
SvelteKit, you have powerful tools to handle state e몭ectively and share data between
components and pages.
Performance and Bundle Size
Performance and bundle size are critical considerations when developing web
applications. Let’s explore how Svelte and SvelteKit fare in terms of performance and
bundle size.
Svelte
Svelte is known for its excellent performance due to its compile-time approach. During
the build process, Svelte compiles the components into highly optimized JavaScript
code that is speci몭cally tailored to the component’s functionality. This approach results
in leaner and more e몭cient code compared to traditional runtime frameworks.
Svelte’s compile-time approach also eliminates the need for a virtual DOM, which
reduces the overhead associated with virtual DOM di몭ng and reconciliation. This leads
to faster initial rendering and updates, resulting in a smoother user experience.
Moreover, Svelte’s reactive nature allows it to update only the a몭ected parts of the UI
when the underlying data changes. This 몭ne-grained reactivity minimizes unnecessary
updates and further enhances the performance of Svelte applications.
In terms of bundle size, Svelte produces compact bundles due to its e몭cient
compilation process. Svelte optimizes the output by removing unused code, tree-
shaking dependencies, and generating minimal runtime overhead. This results in
smaller bundle sizes, allowing for faster downloads and improved page load times.
SvelteKit
$session $page
$session
$page

13. SvelteKit
SvelteKit inherits the performance bene몭ts of Svelte while also introducing additional
optimizations speci몭c to web applications.
SvelteKit leverages SSR to pre-render pages on the server, providing fast initial content
loading and improved perceived performance. By sending pre-rendered HTML to the
client, users can view meaningful content without waiting for JavaScript to load and
execute.
After the initial load, SvelteKit takes over on the client side and rehydrates the
application, making it interactive and reactive. This combination of server-side
rendering and client-side hydration provides a smooth and responsive user experience.
When it comes to bundle size, SvelteKit optimizes the generated bundles by
automatically splitting code and loading components and dependencies on demand.
This lazy-loading approach reduces the initial bundle size and improves the overall
performance of the application.
In short, both Svelte and SvelteKit prioritize performance and aim to generate e몭cient
and optimized applications. Svelte’s compile-time approach and 몭ne-grained reactivity
contribute to its excellent performance, while SvelteKit combines SSR, client-side
hydration, and lazy-loading to enhance the overall performance and user experience.
Learning Curve and Documentation
The learning curve and availability of comprehensive documentation are important
factors to consider when adopting a new framework. Let’s examine the learning curve
associated with Svelte and SvelteKit and the resources available to support your
learning journey.
Svelte
Svelte o몭ers a relatively gentle learning curve, especially for developers familiar with
web development concepts like JavaScript, HTML and CSS. Its syntax is intuitive and
easy to understand, making it accessible for beginners and experienced developers
alike.
The o몭cial Svelte documentation serves as an excellent resource for learning the
framework. It provides detailed explanations, code examples, and tutorials to guide you
through the core concepts and features of Svelte. The documentation covers topics

14. through the core concepts and features of Svelte. The documentation covers topics
ranging from basic usage to advanced techniques, making it a comprehensive learning
companion.
In addition to the o몭cial documentation, the Svelte community actively creates
tutorials, blog posts, video courses, and other learning materials. These community
resources can further assist you in gaining a deeper understanding of Svelte and
exploring best practices for building applications.
SvelteKit
SvelteKit builds upon the concepts of Svelte and introduces additional features, so the
learning curve may be slightly steeper compared to Svelte. However, if you are already
familiar with Svelte, transitioning to SvelteKit should be relatively smooth.
The SvelteKit documentation provides a dedicated section that covers the unique
features and usage of the framework. It guides you through the process of setting up a
SvelteKit project, understanding the routing system, handling SSR, and more. The
documentation is well-structured and o몭ers practical examples to help you grasp the
concepts e몭ectively.
Additionally, the Svelte community and SvelteKit Discord channels serve as valuable
platforms for seeking assistance, sharing experiences, and engaging with fellow
developers. These communities foster a collaborative learning environment where you
can connect with others and gain support as you explore SvelteKit.
Use Cases and Real-world Examples
Understanding the practical use cases and seeing real-world examples of applications
built with Svelte and SvelteKit can help you evaluate their suitability for your projects.
Let’s explore the use cases and highlight some notable examples.
Svelte
Svelte’s simplicity, performance, and reactivity make it a great choice for a wide range
of applications. Some common use cases for Svelte include:
1. Single-page Applications (SPAs): Svelte’s lightweight nature and e몭cient
rendering make it well-suited for building SPAs that require fast initial loading,
seamless navigation, and smooth user interactions.

15. 2. UI Components and Libraries: Svelte’s component-based architecture and
reusability make it an excellent choice for developing UI components and libraries
that can be easily integrated into di몭erent projects.
3. Data Visualization: Svelte’s reactive capabilities make it ideal for building
interactive data visualizations and dashboards where data updates can trigger real-
time updates in the UI.
4. Prototyping and Proof of Concepts: Svelte’s simplicity and rapid development
cycle make it a great tool for quickly prototyping ideas and creating proof of
concepts.
Some notable examples of applications built with Svelte include:
GoDaddy: A company that specializes in providing website hosting and domain
registration services.
The New York Times: An in몭uential daily newspaper based in New York City, widely
read by people around the world.
1Password: A password manager that o몭ers a convenient and secure way for users
to store and manage their passwords, software licenses, and other sensitive
information in a virtual vault, protected by a master password.
SvelteKit
SvelteKit’s additional features expand its range of use cases. Here are some scenarios
where SvelteKit shines:
1. Full-stack Applications: SvelteKit’s built-in SSR and routing capabilities make it
suitable for building full-stack applications, where both the server and client
components are seamlessly integrated.
2. Content-rich Websites and Blogs: SvelteKit’s SSR enables fast and SEO-friendly
content delivery, making it an excellent choice for content-rich websites and blogs.
3. E-commerce Platforms: SvelteKit’s performance optimizations and SSR can
enhance the user experience on e-commerce platforms, providing fast initial page
loads and search engine visibility.
4. Collaborative Applications: SvelteKit’s real-time updates and reactive nature make
it suitable for building collaborative applications that require real-time data
synchronization and seamless user interactions.
Some real-world examples of applications built with SvelteKit include:

16. Some real-world examples of applications built with SvelteKit include:
Appwrite – an open-source backend as a service that provides developers with a
set of APIs to help them build applications faster.
OneSkool – an online learning platform.
Nordic SvindKit – a company that uses SvelteKit in their tech stack.
These examples highlight the versatility of Svelte and SvelteKit in various domains and
their ability to power both small-scale projects and complex, production-ready
applications.
Pros and Cons
Considering the pros and cons of Svelte and SvelteKit can help you weigh the
advantages and limitations of each framework. Let’s examine the key strengths and
weaknesses of both frameworks.
Svelte
Pros:
E몭ciency: Svelte’s compile-time approach and absence of a virtual DOM result in
highly optimized and performant applications.
Reactivity: Svelte’s reactivity system simpli몭es state management and updates
only the necessary parts of the UI, leading to faster rendering and responsiveness.
Simplicity: Svelte’s intuitive syntax and straightforward concepts make it easy to
learn and use, particularly for developers familiar with HTML, CSS, and JavaScript.
Smaller Bundle Sizes: Svelte’s compilation process generates lean and compact
bundles, resulting in faster downloads and improved page load times.
Active Community: Svelte has a growing and supportive community that
contributes tutorials, libraries, and resources to aid developers in their journey.
Cons:
Limited Ecosystem: While the Svelte ecosystem is expanding, it may not o몭er the
same breadth of tools, libraries, and resources as more established frameworks.
Learning Curve for Reactive Paradigm: Developers transitioning from imperative
or virtual DOM-based frameworks may need to adapt to Svelte’s reactive paradigm

17. or virtual DOM-based frameworks may need to adapt to Svelte’s reactive paradigm
and the absence of explicit lifecycle methods.
SvelteKit:
Pros:
SSR: SvelteKit provides built-in SSR capabilities, resulting in faster initial content
loading, improved SEO, and enhanced perceived performance.
Client-side Hydration: SvelteKit seamlessly transitions from SSR to client-side
interactivity, o몭ering a smooth and responsive user experience.
Routing and Layouts: SvelteKit’s integrated routing system and layouts simplify
the management of routes and shared structures across pages.
Ecosystem Compatibility: SvelteKit bene몭ts from the existing Svelte ecosystem
while adding speci몭c features for building web applications.
Cons:
Limited Maturity: As a relatively new framework, SvelteKit may have fewer
resources and community plugins compared to more established frameworks.
Learning Curve: SvelteKit’s additional features and concepts may introduce a
slightly steeper learning curve, especially for developers new to Svelte.
Conclusion
In summary, we have explored the key di몭erences and similarities between Svelte and
SvelteKit, two powerful web development frameworks.
If you’re looking for a simple and e몭cient way to build single-page applications, Svelte
might be the right choice. However, if you’re working on larger projects that require
routing, SSR, and a more comprehensive ecosystem, SvelteKit provides the necessary
tools and features.
Ultimately, both frameworks o몭er tremendous value and empower developers to create
exceptional web applications. Whether you prefer the simplicity of Svelte or the
extended capabilities of SvelteKit, you can’t go wrong with either choice.
You might want to checkout the following comparisons of Svelte vs other frameworks:

18. Svelte vs SolidJS
Svelte vs NextJS
If you have any questions or need further assistance, feel free to refer to the FAQs
section or leave a comment below. Happy coding!
FAQs
Here are some frequently asked questions about Svelte and SvelteKit:
1. Can I use Svelte components in SvelteKit? Yes, Svelte components can be
seamlessly used in SvelteKit projects. SvelteKit builds upon the concepts of Svelte, so
you can leverage your existing Svelte components or create new ones to build your
application.
2. Can I migrate my existing Svelte project to SvelteKit? Yes, migrating an existing
Svelte project to SvelteKit is possible and relatively straightforward. SvelteKit provides
a migration guide in its documentation to help you transition your project smoothly.
3. How does server-side rendering (SSR) work in SvelteKit? SvelteKit incorporates
SSR by pre-rendering your application on the server before sending it to the client. This
enables faster initial content loading and improves SEO by providing fully rendered
HTML to web crawlers.
4. What is the performance di몭erence between Svelte and SvelteKit? Both Svelte
and SvelteKit emphasize performance, but SvelteKit’s SSR and client-side hydration
provide additional bene몭ts. SSR helps improve initial content loading, while client-side
hydration ensures interactivity and responsiveness after the initial page load. However,
the exact performance gains depend on the speci몭c application and use case.
5. Are there any notable companies or projects using Svelte or SvelteKit? Yes,
Svelte and SvelteKit have gained popularity and are used by various companies and
projects. Some notable examples include GoDaddy, The New York Times, and
1Password. These applications showcase the versatility and capabilities of both
frameworks.
6. Which framework is better for beginners: Svelte or SvelteKit? For beginners,
Svelte is often considered a good starting point due to its simplicity and intuitive
syntax. It provides a solid foundation for understanding reactive programming and

19. building web applications. Once familiar with Svelte, transitioning to SvelteKit becomes
more accessible, leveraging the knowledge gained from working with Svelte.
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