The document discusses the growth and popularity of JavaScript since its creation in 1995 by Brendan Eich, highlighting its evolution from a browser scripting language to a powerful, versatile tool used for web and mobile applications. JavaScript remains the most popular programming language according to GitHub and Stack Overflow surveys, with frameworks like Node.js and React boosting its appeal among developers. The document also provides resources for learning JavaScript and encourages interest in its various applications.

1. Javascript
On The Rise
A summary of javascript trend through time

2. Trang Tran
Co-founder & Manager of
Enouvo IT Solutions
trang.tran@enouvo.com

3. What you get today
Learning why Javascript has become so popular
➔ What is Javascript?
Brief intro about JS
➔ What can you do with JS?
Wait for it, and you will know
➔ How popular is JS?
Reports will show you all
➔ Where to start?
From a passion to learn something cool

4. What is Javascript?
Why was it created?

5. Introduction of Javascript
- Created in 1995 by Brendan Eich
for Netscape Navigator (browser)
- Original name was Mocha
- “Javascript” was named after Java
to get developers’ attention.
- Started as browser scripting
language, and grow to become more
powerful later

6. Introduction of Javascript (ctd.)
- Language Specification for Javascript is created in 1997 – ECMAScript 1st
Edition
- The biggest updated version is ES6 (ECMAScript 2015)
- Latest version – ECMAScript 2017 (naming convention changed)

8. What do you think
you can do with
Javascript?
Yes, I would love to
hear from you first

9. Before
- Form validations
- Dynamic Content Update through
AJAX help for partial loading
- Animated Graphics
- JQuery – JS library makes things run
smoother, nicer with an easy-to-use
API working across browsers

10. Web applications from
backend to frontend,
mobile applications,
desktop app, even
entering to Machine
Learning world
Source: https://risingstars.js.org/2017/en/
Now

11. The ability to become
FULLSTACK developer is
easier than ever

12. Javascript popularity
and how it becomes
so popular?
Story
Through few surveys
and reports, you can see
the popularity of the
language and its various
frameworks in today’s
development world.

13. How popular is JS?
- 2.3M of pull requests on Github
- Python – 2nd
place with only 1M
- Java – 3rd
place with 986K
Javascript
Is the most popular
language in Github
among the developers.
More than double of the
# of pull requests
compare to the 2nd
popular language –
Python.
Source: https://octoverse.github.com/
15 most popular language on Github

14. Stack overflow
Developer Survey
2018 showed:
For the 6th
year in a
row, JavaScript is
the most commonly
used programming
language.
https://insights.stackoverflow.com/survey/2018/#technology

15. It says:
Node.js and AngularJS
continue to be the most
commonly used
technologies in this
category, with React
and .Net Core also
important to many
developers.
https://insights.stackoverflow.com/survey/2018/#technology

16. Continue:
React & NodeJs stays
number 2nd
and 4th
in
the list, showing the
love of developers to
our JS Frameworks.
https://insights.stackoverflow.com/survey/2018/#technology

17. Continue:
React is the framework
developers say they
most want to work with
if they do not already.
https://insights.stackoverflow.com/survey/2018/#technology

20. NodeJS - the lift for JS
popularity
- Node.js is actually not a framework,
but a runtime environment that
allows to execute JavaScript on the
server side.
- NodeJS is fast, easy to learn, have an
active community available for
support.
- Especially popular in real-time
applications or when we seek a fast
& scalable solution
Ryan Dhal
A software engineer and
the inventor of NodeJS.
He introduced NodeJS
in Nov 2009.

21. Javascript
implementations and
what make it so
appealing? Since the invention of
NodeJS, Javascript has
become more powerful
and is used in most type
of applications in today
world.

22. You can develop almost everything with Javascript
➔ Backends through NodeJS
ExpressJS, KoaJS, Meteor etc.
➔ Frontends
ReactJS, AngularJS, VueJS, EmberJS etc.
➔ Mobile Apps
React Native, Ionic, Native Script, Weex etc.
➔ Desktop Apps
Electron.
➔ Training & deploying ML Models
TensorflowJS
Examples
Javascript Implementations

23. NodeJs – who use it?

24. React websites
There are many of them, but here are a few famous
ones
➔ Facebook - social network service
➔ AirBnb - biggest online community marketplace
➔ Product Hunt - discover new products
➔ Atlassian - domain provider
➔ Cloudflare - company of delivery network
➔ Dropbox - cloud storage provider
➔ BBC - public service broadcaster
➔ Netflix - the world's leading Internet TV network
➔ Paypal - worldwide online payments system
Big Fishes

25. Apps built using React Native
WalmartFacebook AdsFacebook Bloomberg
SoundCloud Pulse WixTownske Gyroscope
Instagram
Skype

27. What makes JS so appealing?
- Increase no of development
environments/platforms
- Better specifications you can write JS in (e.g.
adding new language features through
releasing of ECMAScript versions)
- Browsers quickly adapt to the new
specifications and support it
- More options you want to write JS, without,
well, writing JS (e.g. TypeScript, ClosureScript
or Elm etc.)
- And good demands out there for the skills
“If you know JavaScript, you can
write code for anything”

28. The example road to become
JS Fullstack developer
Source: http://blog.ilovecoding.org/roadmap/

29. Where do I start?
You can learn everything from … GOOGLE :) Get
started with these first
➔ w3schools.com
Best place to learn the basic
➔ javascript30.com
30 day vanilla JS coding challenge
➔ jsfiddle.net
Quick and easy place to test your JS codes
➔ Jump on Google for more specific
framework learning :)

30. Once you learn the basic, try this cool open-source project...
The mother of all demo apps - The Realworld project - a
replicate of Medium.com clone which is built in different
frameworks.
Source: https://github.com/gothinkster/realworld

31. Frontend

32. Backend

33. Brandan Eich
Extracted from
his presentation
for the dotJS
conference in
2017

34. So what do you think?
You you like your
school/uni to
teach you about
these JS
frameworks?
How many of you
have worked on
JS frameworks?
If you haven’t, do
you think it’s
interesting to
learn JS now?
Then it’s time for Q&A session

35. Thank you!
I hope you’ll find these information useful.
If you want to explore more on Javascript
development, contact me at
trang.tran@enouvo.com
Enouvo IT Solutions Ltd.
http://enouvo.com
#welovewhatwedo