Learn the basics of the SvelteKit - a metaframework that can fetch data and render Svelte web applications on the server. Find out how it compares to other fullstack tools like Next.js for React and Nuxt for Vue. 

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🔖 Topics Covered

- What is SvelteKit?
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- Best web development frameworks
- Easiest JS frameworks to learn
- SvelteKit quickstart tutorial
- SvelteKit vs Next.js
- SvelteKit vs Nuxt
2024-02-04T05:02:47.519Z
nova-2
2-general-nova
2024-01-09.29447
30089e05-99d1-4376-b32e-c263170674af
51c134de-cdbb-47f5-aacf-111af76d6f66
47ed20418e2dab2bc6c1ab1796560e2b84f23798849121e9443dd059ca0d8a0b
67875a7f-c9c4-48a0-aa55-5bdb8a91c34a
deprecated
SvelteKit, a framework for building server rendered web applications with the world's most loved UI library.
It was created by the creator of Svelte himself, Rich Harris, and hit version 1.0 in 2022.
Most importantly, it provides a universal way to render Svelte on Node.
Js and other JavaScript edge runtimes.
This allows the server to fetch data upfront so the browser can receive fully rendered HTML, which can be critical for performance and SEO.
Then JavaScript takes over to render all future pages like a fast and smooth single page application.
It provides a built in router where Every page component represents the UI for a unique URL.
Each component, though, can have a corresponding JavaScript file to handle data fetching.
This file exports a load function, and the return value is made available on the component while providing automatic end to end type safety.
In addition, the data is made available on a Svelte store, which can be accessed from Me component and eliminates the need for complex state management architectures.
Pages can also handle server side actions like form submissions to update the current page with 0 client side JavaScript.
It.
Forms can then be progressively enhanced to improve the front end user experience with JavaScript.
In addition to pages, layouts can be used to share UI across multiple child routes, and they can even fetch their own data.
And finally, we have server files that export functions like get, post, patch, and delete to build restful APIs.
To get started create a new project with the CLI.
You'll notice it uses VIT as the build tool, then we can create our first page by going to the routes directory.
Right click, and the tooling will help easily create the required file.
I'm wrapping this URL in brackets to make it a dynamic route that will give us a username parameter we can access S throughout the application.
Notice how the component has a prop of data using the page data interface.
This interface is automatically generated based on how we load data from the server in the application.
That data can be loaded from a page dot ts file.
Inside the load function, we can access the URL parameters, like we might take the username and make a fetch call to an API.
Once we have our data, we just return it from this function, then we can access it with full IntelliSense back in the UI component.
The initial page load will be on the server, and we can use Svelte head to set a title and meta tags for search bots.
We might also want to access this data on deeply nested shared components defined in the lib directory.
And instead of using techniques like prop drilling, we can easily access it on the page data store.
The code we just wrote is universal, meaning it can run on both the client and the server.
However, you can tell the framework to only run code on the server using the server extension.
In a server file, you can access things like databases and environment variables that you wouldn't on Exposed client side and define actions, which are functions that run on the server that can be tied directly to form submissions and the front end code.
You can mix and match different rendering strategies like SSR, ISR, and prerendering, then use adapters to deploy to any major platform.
This has been Sveltekit in 100 seconds.
Check out my new full Sveltekit course if you wanna build a full project with it.
Thanks for watching, and I will see you in the next one.

Speaker 0: SvelteKit, a framework for building server rendered web applications with the world's most loved UI library. It was created by the creator of Svelte himself, Rich Harris, and hit version 1.0 in 2022. Most importantly, it provides a universal way to render Svelte on Node. Js and other JavaScript edge runtimes. This allows the server to fetch data upfront so the browser can receive fully rendered HTML, which can be critical for performance and SEO.

Then JavaScript takes over to render all future pages like a fast and smooth single page application. It provides a built in router where Every page component represents the UI for a unique URL. Each component, though, can have a corresponding JavaScript file to handle data fetching. This file exports a load function, and the return value is made available on the component while providing automatic end to end type safety. In addition, the data is made available on a Svelte store, which can be accessed from Me component and eliminates the need for complex state management architectures.

Pages can also handle server side actions like form submissions to update the current page with 0 client side JavaScript. It. Forms can then be progressively enhanced to improve the front end user experience with JavaScript. In addition to pages, layouts can be used to share UI across multiple child routes, and they can even fetch their own data. And finally, we have server files that export functions like get, post, patch, and delete to build restful APIs.

To get started create a new project with the CLI. You'll notice it uses VIT as the build tool, then we can create our first page by going to the routes directory. Right click, and the tooling will help easily create the required file. I'm wrapping this URL in brackets to make it a dynamic route that will give us a username parameter we can access S throughout the application. Notice how the component has a prop of data using the page data interface.

This interface is automatically generated based on how we load data from the server in the application. That data can be loaded from a page dot ts file. Inside the load function, we can access the URL parameters, like we might take the username and make a fetch call to an API. Once we have our data, we just return it from this function, then we can access it with full IntelliSense back in the UI component. The initial page load will be on the server, and we can use Svelte head to set a title and meta tags for search bots.

We might also want to access this data on deeply nested shared components defined in the lib directory. And instead of using techniques like prop drilling, we can easily access it on the page data store. The code we just wrote is universal, meaning it can run on both the client and the server. However, you can tell the framework to only run code on the server using the server extension. In a server file, you can access things like databases and environment variables that you wouldn't on Exposed client side and define actions, which are functions that run on the server that can be tied directly to form submissions and the front end code.

You can mix and match different rendering strategies like SSR, ISR, and prerendering, then use adapters to deploy to any major platform. This has been Sveltekit in 100 seconds. Check out my new full Sveltekit course if you wanna build a full project with it. Thanks for watching, and I will see you in the next one.
SvelteKit, a framework for building server rendered web applications with the world's most loved UI library. It was created by the creator of Svelte himself, Rich Harris, and hit version 1.0 in 2022. Most importantly, it provides a universal way to render Svelte on Node. Js and other JavaScript edge runtimes. This allows the server to fetch data upfront so the browser can receive fully rendered HTML, which can be critical for performance and SEO. Then JavaScript takes over to render all future pages like a fast and smooth single page application. It provides a built in router where Every page component represents the UI for a unique URL. Each component, though, can have a corresponding JavaScript file to handle data fetching. This file exports a load function, and the return value is made available on the component while providing automatic end to end type safety. In addition, the data is made available on a Svelte store, which can be accessed from Me component and eliminates the need for complex state management architectures. Pages can also handle server side actions like form submissions to update the current page with 0 client side JavaScript. It. Forms can then be progressively enhanced to improve the front end user experience with JavaScript. In addition to pages, layouts can be used to share UI across multiple child routes, and they can even fetch their own data. And finally, we have server files that export functions like get, post, patch, and delete to build restful APIs.
To get started create a new project with the CLI. You'll notice it uses VIT as the build tool, then we can create our first page by going to the routes directory. Right click, and the tooling will help easily create the required file. I'm wrapping this URL in brackets to make it a dynamic route that will give us a username parameter we can access S throughout the application.
software development
Notice how the component has a prop of data using the page data interface. This interface is automatically generated based on how we load data from the server in the application. That data can be loaded from a page dot ts file. Inside the load function, we can access the URL parameters, like we might take the username and make a fetch call to an API. Once we have our data, we just return it from this function, then we can access it with full IntelliSense back in the UI component. The initial page load will be on the server, and we can use Svelte head to set a title and meta tags for search bots. We might also want to access this data on deeply nested shared components defined in the lib directory. And instead of using techniques like prop drilling, we can easily access it on the page data store. The code we just wrote is universal, meaning it can run on both the client and the server. However, you can tell the framework to only run code on the server using the server extension.
In a server file, you can access things like databases and environment variables that you wouldn't on Exposed client side and define actions, which are functions that run on the server that can be tied directly to form submissions and the front end code. You can mix and match different rendering strategies like SSR, ISR, and prerendering, then use adapters to deploy to any major platform. This has been Sveltekit in 100 seconds. Check out my new full Sveltekit course if you wanna build a full project with it. Thanks for watching, and I will see you in the next one.
graphic design
databases
SvelteKit, a framework for building server rendered web applications with the world's most loved UI library. It was created by the creator of Svelte himself, Rich Harris, and hit version 1.0 in 2022. Most importantly, it provides a universal way to render Svelte on Node. Js and other JavaScript edge runtimes. This allows the server to fetch data upfront so the browser can receive fully rendered HTML, which can be critical for performance and SEO. Then JavaScript takes over to render all future pages like a fast and smooth single page application. It provides a built in router where Every page component represents the UI for a unique URL. Each component, though, can have a corresponding JavaScript file to handle data fetching. This file exports a load function, and the return value is made available on the component while providing automatic end to end type safety. In addition, the data is made available on a Svelte store, which can be accessed from Me component and eliminates the need for complex state management architectures. Pages can also handle server side actions like form submissions to update the current page with 0 client side JavaScript. It. Forms can then be progressively enhanced to improve the front end user experience with JavaScript. In addition to pages, layouts can be used to share UI across multiple child routes, and they can even fetch their own data. And finally, we have server files that export functions like get, post, patch, and delete to build restful APIs. To get started create a new project with the CLI. You'll notice it uses VIT as the build tool, then we can create our first page by going to the routes directory. Right click, and the tooling will help easily create the required file. I'm wrapping this URL in brackets to make it a dynamic route that will give us a username parameter we can access S throughout the application. Notice how the component has a prop of data using the page data interface. This interface is automatically generated based on how we load data from the server in the application. That data can be loaded from a page dot ts file. Inside the load function, we can access the URL parameters, like we might take the username and make a fetch call to an API. Once we have our data, we just return it from this function, then we can access it with full IntelliSense back in the UI component. The initial page load will be on the server, and we can use Svelte head to set a title and meta tags for search bots. We might also want to access this data on deeply nested shared components defined in the lib directory. And instead of using techniques like prop drilling, we can easily access it on the page data store. The code we just wrote is universal, meaning it can run on both the client and the server. However, you can tell the framework to only run code on the server using the server extension. In a server file, you can access things like databases and environment variables that you wouldn't on Exposed client side and define actions, which are functions that run on the server that can be tied directly to form submissions and the front end code. You can mix and match different rendering strategies like SSR, ISR, and prerendering, then use adapters to deploy to any major platform. This has been Sveltekit in 100 seconds. Check out my new full Sveltekit course if you wanna build a full project with it. Thanks for watching, and I will see you in the next one.
SvelteKit,
sveltekit
a
a
framework
framework
for
for
building
building
server
server
rendered
rendered
web
web
applications
applications
with
with
the
the
world's
world's
most
most
loved
loved
UI
ui
library.
library
It
it
was
was
created
created
by
by
the
the
creator
creator
of
of
Svelte
svelte
himself,
himself
Rich
rich
Harris,
harris
and
and
hit
hit
version
version
1.0
1.0
in
in
2022.
2022
Most
most
importantly,
importantly
it
it
provides
provides
a
a
universal
universal
way
way
to
to
render
render
Svelte
svelte
on
on
Node.
node
Js
js
and
and
other
other
JavaScript
javascript
edge
edge
runtimes.
runtimes
This
this
allows
allows
the
the
server
server
to
to
fetch
fetch
data
data
upfront
upfront
so
so
the
the
browser
browser
can
can
receive
receive
fully
fully
rendered
rendered
HTML,
html
which
which
can
can
be
be
critical
critical
for
for
performance
performance
and
and
SEO.
seo
Then
then
JavaScript
javascript
takes
takes
over
over
to
to
render
render
all
all
future
future
pages
pages
like
like
a
a
fast
fast
and
and
smooth
smooth
single
single
page
page
application.
application
It
it
provides
provides
a
a
built
built
in
in
router
router
where
where
Every
every
page
page
component
component
represents
represents
the
the
UI
ui
for
for
a
a
unique
unique
URL.
url
Each
each
component,
component
though,
though
can
can
have
have
a
a
corresponding
corresponding
JavaScript
javascript
file
file
to
to
handle
handle
data
data
fetching.
fetching
This
this
file
file
exports
exports
a
a
load
load
function,
function
and
and
the
the
return
return
value
value
is
is
made
made
available
available
on
on
the
the
component
component
while
while
providing
providing
automatic
automatic
end
end
to
to
end
end
type
type
safety.
safety
In
in
addition,
addition
the
the
data
data
is
is
made
made
available
available
on
on
a
a
Svelte
svelte
store,
store
which
which
can
can
be
be
accessed
accessed
from
from
Me
me
component
component
and
and
eliminates
eliminates
the
the
need
need
for
for
complex
complex
state
state
management
management
architectures.
architectures
Pages
pages
can
can
also
also
handle
handle
server
server
side
side
actions
actions
like
like
form
form
submissions
submissions
to
to
update
update
the
the
current
current
page
page
with
with
0
0
client
client
side
side
JavaScript.
javascript
It.
it
Forms
forms
can
can
then
then
be
be
progressively
progressively
enhanced
enhanced
to
to
improve
improve
the
the
front
front
end
end
user
user
experience
experience
with
with
JavaScript.
javascript
In
in
addition
addition
to
to
pages,
pages
layouts
layouts
can
can
be
be
used
used
to
to
share
share
UI
ui
across
across
multiple
multiple
child
child
routes,
routes
and
and
they
they
can
can
even
even
fetch
fetch
their
their
own
own
data.
data
And
and
finally,
finally
we
we
have
have
server
server
files
files
that
that
export
export
functions
functions
like
like
get,
get
post,
post
patch,
patch
and
and
delete
delete
to
to
build
build
restful
restful
APIs.
apis
To
to
get
get
started
started
create
create
a
a
new
new
project
project
with
with
the
the
CLI.
cli
You'll
you'll
notice
notice
it
it
uses
uses
VIT
vit
as
as
the
the
build
build
tool,
tool
then
then
we
we
can
can
create
create
our
our
first
first
page
page
by
by
going
going
to
to
the
the
routes
routes
directory.
directory
Right
right
click,
click
and
and
the
the
tooling
tooling
will
will
help
help
easily
easily
create
create
the
the
required
required
file.
file
I'm
i'm
wrapping
wrapping
this
this
URL
url
in
in
brackets
brackets
to
to
make
make
it
it
a
a
dynamic
dynamic
route
route
that
that
will
will
give
give
us
us
a
a
username
username
parameter
parameter
we
we
can
can
access
access
S
s
throughout
throughout
the
the
application.
application
Notice
notice
how
how
the
the
component
component
has
has
a
a
prop
prop
of
of
data
data
using
using
the
the
page
page
data
data
interface.
interface
This
this
interface
interface
is
is
automatically
automatically
generated
generated
based
based
on
on
how
how
we
we
load
load
data
data
from
from
the
the
server
server
in
in
the
the
application.
application
That
that
data
data
can
can
be
be
loaded
loaded
from
from
a
a
page
page
dot
dot
ts
ts
file.
file
Inside
inside
the
the
load
load
function,
function
we
we
can
can
access
access
the
the
URL
url
parameters,
parameters
like
like
we
we
might
might
take
take
the
the
username
username
and
and
make
make
a
a
fetch
fetch
call
call
to
to
an
an
API.
api
Once
once
we
we
have
have
our
our
data,
data
we
we
just
just
return
return
it
it
from
from
this
this
function,
function
then
then
we
we
can
can
access
access
it
it
with
with
full
full
IntelliSense
intellisense
back
back
in
in
the
the
UI
ui
component.
component
The
the
initial
initial
page
page
load
load
will
will
be
be
on
on
the
the
server,
server
and
and
we
we
can
can
use
use
Svelte
svelte
head
head
to
to
set
set
a
a
title
title
and
and
meta
meta
tags
tags
for
for
search
search
bots.
bots
We
we
might
might
also
also
want
want
to
to
access
access
this
this
data
data
on
on
deeply
deeply
nested
nested
shared
shared
components
components
defined
defined
in
in
the
the
lib
lib
directory.
directory
And
and
instead
instead
of
of
using
using
techniques
techniques
like
like
prop
prop
drilling,
drilling
we
we
can
can
easily
easily
access
access
it
it
on
on
the
the
page
page
data
data
store.
store
The
the
code
code
we
we
just
just
wrote
wrote
is
is
universal,
universal
meaning
meaning
it
it
can
can
run
run
on
on
both
both
the
the
client
client
and
and
the
the
server.
server
However,
however
you
you
can
can
tell
tell
the
the
framework
framework
to
to
only
only
run
run
code
code
on
on
the
the
server
server
using
using
the
the
server
server
extension.
extension
In
in
a
a
server
server
file,
file
you
you
can
can
access
access
things
things
like
like
databases
databases
and
and
environment
environment
variables
variables
that
that
you
you
wouldn't
wouldn't
on
on
Exposed
exposed
client
client
side
side
and
and
define
define
actions,
actions
which
which
are
are
functions
functions
that
that
run
run
on
on
the
the
server
server
that
that
can
can
be
be
tied
tied
directly
directly
to
to
form
form
submissions
submissions
and
and
the
the
front
front
end
end
code.
code
You
you
can
can
mix
mix
and
and
match
match
different
different
rendering
rendering
strategies
strategies
like
like
SSR,
ssr
ISR,
isr
and
and
prerendering,
prerendering
then
then
use
use
adapters
adapters
to
to
deploy
deploy
to
to
any
any
major
major
platform.
platform
This
this
has
has
been
been
Sveltekit
sveltekit
in
in
100
100
seconds.
seconds
Check
check
out
out
my
my
new
new
full
full
Sveltekit
sveltekit
course
course
if
if
you
you
wanna
wanna
build
build
a
a
full
full
project
project
with
with
it.
it
Thanks
thanks
for
for
watching,
watching
and
and
I
i
will
will
see
see
you
you
in
in
the
the
next
next
one.
one
success
The speaker explains the use of Svelte as a framework for building web applications, including a framework for rendering Svelte on yards and creating dynamic routes for websites. They also discuss the use of Svelte head to set a title and meta tags for search bots and the use of Sveltekit to build a full project. The speaker concludes by encouraging viewers to check out their new course and encourage them to use it.
SvelteKit in 100 seconds
SvelteKit, a framework for building server rendered web applications with the world's most loved UI library. It was created by the creator of Svelte himself, Rich Harris, and hit version 1.0 in 2022. Most importantly, it provides a universal way to render Svelte on Node. Js and other JavaScript edge runtimes. This allows the server to fetch data upfront so the browser can receive fully rendered HTML, which can be critical for performance and SEO. Then JavaScript takes over to render all future pages like a fast and smooth single page application. It provides a built in router where Every page component represents the UI for a unique URL. Each component, though, can have a corresponding JavaScript file to handle data fetching. This file exports a load function, and the return value is made available on the component while providing automatic end to end type safety. In addition, the data is made available on a Svelte store, which can be accessed from Me component and eliminates the need for complex state management architectures. Pages can also handle server side actions like form submissions to update the current page with 0 client side JavaScript. It. Forms can then be progressively enhanced to improve the front end user experience with JavaScript. In addition to pages, layouts can be used to share UI across multiple child routes, and they can even fetch their own data. And finally, we have server files that export functions like get, post, patch, and delete to build restful APIs. To get started create a new project with the CLI. You'll notice it uses VIT as the build tool, then we can create our first page by going to the routes directory. Right click, and the tooling will help easily create the required file. I'm wrapping this URL in brackets to make it a dynamic route that will give us a username parameter we can access S throughout the application. Notice how the component has a prop of data using the page data interface. This interface is automatically generated based on how we load data from the server in the application. That data can be loaded from a page dot ts file. Inside the load function, we can access the URL parameters, like we might take the username and make a fetch call to an API. Once we have our data, we just return it from this function, then we can access it with full IntelliSense back in the UI component. The initial page load will be on the server, and we can use Svelte head to set a title and meta tags for search bots. We might also want to access this data on deeply nested shared components defined in the lib directory. And instead of using techniques like prop drilling, we can easily access it on the page data store. The code we just wrote is universal, meaning it can run on both the client and the server. However, you can tell the framework to only run code on the server using the server extension. In a server file, you can access things like databases and environment variables that you wouldn't on Exposed client side and define actions, which are functions that run on the server that can be tied directly to form submissions and the front end code. You can mix and match different rendering strategies like SSR, ISR, and prerendering, then use adapters to deploy to any major platform. This has been Sveltekit in 100 seconds. Check out my new full Sveltekit course if you wanna build a full project with it. Thanks for watching, and I will see you in the next one.
The speaker explains the use of Svelte as a framework for building web applications, including a framework for rendering Svelte on yards and creating dynamic routes for websites. They also discuss the use of Svelte head to set a title and meta tags for search bots and the use of Sveltekit to build a full project. The speaker concludes by encouraging viewers to check out their new course and encourage them to use it.

        [INST]
        You are youtuber called Fireship you make engaging high-intensity and entertaining coding tutorials and tech news. 
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        Given the title of the video : SvelteKit in 100 seconds 
        and a small summary : The speaker explains the use of Svelte as a framework for building web applications, including a framework for rendering Svelte on yards and creating dynamic routes for websites. They also discuss the use of Svelte head to set a title and meta tags for search bots and the use of Sveltekit to build a full project. The speaker concludes by encouraging viewers to check out their new course and encourage them to use it.
        [/INST]
        
        Generate the video : SvelteKit, a framework for building server rendered web applications with the world's most loved UI library. It was created by the creator of Svelte himself, Rich Harris, and hit version 1.0 in 2022. Most importantly, it provides a universal way to render Svelte on Node. Js and other JavaScript edge runtimes. This allows the server to fetch data upfront so the browser can receive fully rendered HTML, which can be critical for performance and SEO. Then JavaScript takes over to render all future pages like a fast and smooth single page application. It provides a built in router where Every page component represents the UI for a unique URL. Each component, though, can have a corresponding JavaScript file to handle data fetching. This file exports a load function, and the return value is made available on the component while providing automatic end to end type safety. In addition, the data is made available on a Svelte store, which can be accessed from Me component and eliminates the need for complex state management architectures. Pages can also handle server side actions like form submissions to update the current page with 0 client side JavaScript. It. Forms can then be progressively enhanced to improve the front end user experience with JavaScript. In addition to pages, layouts can be used to share UI across multiple child routes, and they can even fetch their own data. And finally, we have server files that export functions like get, post, patch, and delete to build restful APIs. To get started create a new project with the CLI. You'll notice it uses VIT as the build tool, then we can create our first page by going to the routes directory. Right click, and the tooling will help easily create the required file. I'm wrapping this URL in brackets to make it a dynamic route that will give us a username parameter we can access S throughout the application. Notice how the component has a prop of data using the page data interface. This interface is automatically generated based on how we load data from the server in the application. That data can be loaded from a page dot ts file. Inside the load function, we can access the URL parameters, like we might take the username and make a fetch call to an API. Once we have our data, we just return it from this function, then we can access it with full IntelliSense back in the UI component. The initial page load will be on the server, and we can use Svelte head to set a title and meta tags for search bots. We might also want to access this data on deeply nested shared components defined in the lib directory. And instead of using techniques like prop drilling, we can easily access it on the page data store. The code we just wrote is universal, meaning it can run on both the client and the server. However, you can tell the framework to only run code on the server using the server extension. In a server file, you can access things like databases and environment variables that you wouldn't on Exposed client side and define actions, which are functions that run on the server that can be tied directly to form submissions and the front end code. You can mix and match different rendering strategies like SSR, ISR, and prerendering, then use adapters to deploy to any major platform. This has been Sveltekit in 100 seconds. Check out my new full Sveltekit course if you wanna build a full project with it. Thanks for watching, and I will see you in the next one.
        