Belajar Javascript [Dasar] - 01 - Apa itu Javascript?

[Music]

Assalamualaikum warahmatullahi

wabarakatuh all friends Welcome

back to kaserbuka Well now we will

start learning about javascript

in the open class okay now

we will start with What is

javascript So now we will

discuss this first before we go into the

playlist we will discuss first what is

javascript Well this javascript is not

Java all friends yes so it is

very different from Java here we can

use javascript to add yes

add behavior to our website yes

so here we go into webd basic yes

to continue from HTML and CSS that

we have done before Okay so

those who have not learned html and CSS please

see the playlist yes it will be in the

description below Okay now let's

go straight to what is javascript

Okay let's continue yes so

this javascript all friends is that

if for example we access the

website all friends yes on

our computer yes or on your cellphone we

do what is called an http

request yes So we make a request

yes that is if we write an address

like that in our browser we will

access and ask yes to the one The name

is server Okay, the server is

somewhere, yes, in Japan, or in Europe, right?

For example, far away there. Well, we will

get what is called an http

response, yes, so we request and

we respond. Yes, if there is no

internet, we won't get a response,

of course. Well, what is this response?

So, previously we

have discussed that this http response

will send three files,

all of you. Yes, the point is, what are these three files?

There is html, there is CSS. Then

there is javascript, yes, so in our

previous tutorial, we have discussed html

and css for the display.

Now there is one more thing, yes, that is

javascript. What is

this javascript for? Actually,

all of you, if we accept this javascript,

OK, and we make the javascript,

we can do many things,

all of you, the first one.

The first is that we can

change the html and CSS live, yes,

directly, so for example, if we click on

something, the html can change, if we do

n't click on something, the css can change, yes,

so it will be really exciting

if we have learned about

this javascript, yes. The second one is that

we can manipulate data.

Yes, with the existence of javascript because this

is a programming language different from

html and CSS which is only in the form of what we

call markup language, for

example, displaying text and then we change

the color, that's all, then we can

also use javascript to

respond to events, what event is a

music event, bro, no, this event is an event,

for example, if a button is clicked, or

for example, if you have a mouse, the mouse is

moved, clicked,

we can make a response to

events on our computer, yes,

event, all my friends, great,

then the fourth one is the

most exciting, we can make animations,

so our website can jump,

yes, it can run, so it can be

really exciting, then this, for

example, if you watch YouTube or something,

it actually uses javascript

to run the audio and video,

so if html is only hyper

t-te, right, with this audio and

video, we can make

our website more interesting, then what

else can we do, bro, you can do all kinds of things,

all my friends, you want to make,

for example, process audio, process video,

process image create

your own application yes it can use

JavaScript like that So this is a

programming language that we can use Yes

to make our website more cool like

that the discussion will be

very far later yes if we have discussed

about several Frameworks yes so

Maybe you want to learn react JS

then You are confused yes we can start

by learning javascript first like that

Okay so this javascript is really cool

all my friends yes Well before

we start the tutorial we have to

get to know first yes what javascript is

and who initiated

this javascript yes Okay let's start from the beginning

all my friends yes it started from

April 95 wow that's a long time ago yes not

born Bang it's okay yes

this javascript was started by the handsome guy

This is him all this is Brandon eik

yes let's just call him eik yes So here is this

Mr. eik Yes he is still very handsome

yes so his face is still fresh Okay so

at the beginning all my friends yes he

worked at his name was netscape yes

Wow what is this Bang This was a long time ago

all my friends yes so in the past there was a

company called netscape yes he

made a browser called navigator yes that was a

long time ago yes Well he entered

This April 95, yeah, it was fun, right? The

new kid came in there, suddenly ncap

said, make me a web dynamics engine

Wow, the new kid was told to make an engine, yeah,

so the web can be dynamic, yeah, so

he was told to make anything, the

main thing is not just HTML and CSS, like that, so in

the end he made it

there, yeah, here, okay, Brandon

said, ah, easy, yeah, it's easy, Des, yeah,

10 days, guys, he made it in just 10 days, yeah,

a

programming language called Moka, yeah, Moka, yeah,

So maybe in the past, it was

copies, finally Java was on

the rise, Ah, never mind, just want to do that, yeah, so

make Moka, all my friends, nextc

said, nice, Bro, Bro, yeah, great,

you're cool, Brandon, yeah,

okay, handsome again, friends, everyone, so,

okay, I can do programming, Here,

Bas, programming in just 10 days, okay,

Enter September, all my friends,

so April, May, June, July, August,

September, nescap said, ah, change the name, Ah,

normal, yeah, Moka seems ugly,

whatever, said

the Whatever you want, he'll be bald straight away,

whatever, okay, change the name, what's the name,

what's the name,

Life script, yeah, so this isn't javascript,

everyone's still live script,

yeah, maybe because he can make the

web look like it's live, yeah,

live script, yeah,

come in December, everyone,

yeah, Netcap said again, ah, change the

name, Ah, whatever, Brandon, yeah,

finally, yeah, whatever, whatever, whatever,

let's just follow it so

the hype can get, yeah, at that time,

Java was really popular, guys,

so remember, in

9293, Sun Microsystems made Java, yeah, Ah, okay,

let's give it the name, yeah,

javascript, okay, Brandon,

finally, okay, yeah, I became a

founder of the javascript language, cool, yeah,

December, everyone's in

April, December, javascript came out, cool,

yeah, now we're in, when did it come out,

when it wasn't anything, yeah, okay,

cool, yeah, cool, come in 96,

all of you, yeah, year 96, yeah, usually,

all of you, yeah, Netscape,

where does it run in Windows, yeah, Windows,

Windows 95, tem Everything was so back then it was

still Windows 95, you guys weren't

born yet, this was already Windows, here

comes Microsoft, I made

jscript, Ah, it's like

JavaScript, right?

Microsoft usually does

something strange, right? In the end, there was

a fight, all of you, from 96

to 97, Netscape and

Microsoft fought, right? There was JavaScript, there was JScript,

JScript is like a PL from JavaScript, right? It's

similar. Well, then

here, there was no standard, right?

Developers were confused, right? So they

had to make something for Netscape, like a navigator, and

then they also had to make something for

Microsoft, because for example, in

Windows, they already had something

called Internet Explorer,

so they were forced to make something

based on Jscript, right? So, the

war got deeper, all of you,

until Netscape broke up in the

early 2000s, it broke up because of what, because of

microscopes, microscopes,

again Microsoft, right? It's not different from

microscopes, right? Well, Microsoft

bundled Internet Explorer

with Windows, right?

Netscape died, right? Yes, in the early 2000s,

all my friends broke up, yes, Netscape broke up.

Well, then Brandon was

like, Ah, I can't do this, my technology,

why is it recommended like that? In the end,

yes, Branden made it in 2004. He

came up with a new standard called

m SCP and yes, Brandon.

Okay, back to the one called

Mozilla Firefox. So the one who

discovered or who first came up with

Mozilla was Brand

and yes, he took it from the

script, yes, the navigator, so he

took it and used it to make Mozilla

Firefox, which is fully open source. And

this became a competitor for all of you, friends,

for Internet Explorer, yes, until

Internet Explorer broke up, yes, it broke up

in 2008, it wasn't a break up, it was

more like that,

yes, he died reluctantly, he lived unwillingly, yes, because of

what? Because the new competitor came,

namely C. Yes, Chrome came from

Google, yes, with its v8 in 2008. Well,

from here, all of you, because

now the war is no longer a

war about JavaScript, but a war

about how much fast yes the browser

processes javascript Well finally a

new standard was created so that

eh this javascript developer

doesn't get confused like that, yes different browsers

behave differently Well finally

mcma Script 6 appeared all my friends

that 2010 until now And

the champion as we know is

Chrome yes so until now

maybe Chrome is the

best yes for us to develop javascript

to become a standard for all Well from here

all my friends appeared the

new kid here the new kid yes who ported the

Chrome engine into its

own application yes which is called

node JS Who is he yes his name

is Ryan yes he is very handsome yes

later maybe one day he will be

like Brandon a okay yes a little bit

bald It's okay maybe his name is a

programmer yes glasses are the same

yes beard is already there but handsome

yes this little guy well he finally

made what is called node JS

all my friends yes So now for

example if you learn javascript

there are browsers and some are basic

in node like that Yes don't worry

yet because Now we will focus

first on the web part or on the

browser part on the front end, so

learn javascript later after that

we will discuss node JS okay okay

yeah So now how about it Bang

that's the question yeah Well now

all my friends yes all the

latest browsers already support javascript so do

n't worry if you want to use it

yes if you want to use Mozilla Firefox want

to use for example Thor want to use Brave want to

use whatever there want to use Chrome

all of them already support javascript

so don't worry so now we

just focus on javascript first yes the

browser will follow itself like

that Okay so now we will be able to

start learning javascript yes Well

what is needed all my friends

yes this is different from other languages

here it's very simple yes we only need

two yes is a browser and a text editor

yes And after this tutorial we will

start to install yes in the

second episode then later in the third episode we

will learn yes about running

javascript Okay so stay tuned

all my friends on this playlist so

we can learn javascript yes So

maybe that's all for now for

the introduction What is javascript so that's its

history yes and why was it created and

how are the twists and turns of javascript and

now javascript has a

wide community Why because that was the browser

is one of the easiest tools

to access by everyone and is

needed until now Okay so

maybe later this javascript will be destroyed

When is it possible if I can predict

it when the browser is no

longer used yes if the browser is no

longer used maybe I don't know yes VR

headset or whatever it is it will damage

javascript so yes So if it is

still used now okay all friends so

see you again in the

next tutorial where we will install

all the software we need to

learn javascript Okay so that's all for the

initial introduction See you

next video in our latest playlist

is on javascript yes See next video

Keep coding stay awesome

all friends keep safe

bye