Penjelasan tentang platform NodeJS yang memungkinkan kita menulis code JavaScript di sisi server. Materi dibawakan di meetup Programming Wars Software Architect Indonesia Community tanggal 26 Agustus 2017 di Microsoft Indonesia

1. rizafahmi.com
JavaScript on the backend

2. Hi, I’m Riza

3. What NodeJS is

4. "Node.js® is a JavaScript run!me built on Chrome's
V8 JavaScript engine. Node.js uses an event-driven,
non-blocking I/O model that makes it lightweight and
efficient.” NodeJS Official Website

5. v8 Javascript Engine
High Performing
Accurate Garbage
Collector

6. Event-Driven
// jQuery
$('p').click(function () {
console.log('You clicked a paragraph!')
})
// NodeJS
http
.get('http:
//nodejs.org/dist/index.json', res
=> {
res.on('data', chunk
=> {
rawData += chunk
})
})
.on('error', e
=> {
console.error(`Got error: ${e.message}`)
})

7. Blocking Assistant

8. Blocking Assistant

9. Non-Blocking Assistant

10. Why NodeJS

11. JavaScript is Everywhere!
ServerBrowser Desktop
Mobile iOT & Embedded Robotics

12. Vibrant Community

13. Local Community

14. Nov ‘13
First Meetup
2.035
Members
32
Meetup Events
Held
100-ishAttendees per
month
meetup.com/JakartaJS

15. History of2009 Ryan Dahl Started it
2013 v.0.10
2015 v.0.12
IO.js happening
2015 v.4 September
2015 v.5 October
2017 v.8 May
2016 v.6 April

16. Use Cases

17. Real-time, high concurrency app

18. API For Single-page Application

19. Service
Orchestration
https://www.dynatrace.com/blog/node-js-is-hitting-the-big-time-in-enterprise-markets/

20. Video Streaming App

21. Game Server

22. Success Story

23. Better
Performance
Leverage JS Skills
Resource
Utilization

24. Distributed
System
Quick Iteration
Continously
Optimizes

25. 20.000 hits/s Fewer LOC More Talent

26. Low Cost Perfect For Cloud Microservices

27. Productive Fewer LOC Fewer Files

28. Microservice Best For UI Reduce Build

30. Opportunities

31. Node.js is the only language listed on
UpWork's Top 10 most wanted IoT
Developer Skills

32. Most Popular Technologies per Dev Type
https://insights.stackoverflow.com/survey/2016#technology
Full-stack Front-end Back-end
#8 #4 #9

33. Most Wanted Tech
https://insights.stackoverflow.com/survey/2016#technology-most-loved-dreaded-and-wanted
NodeJS
#2

34. https://medium.freecodecamp.org/trending-developer-skills-based-on-my-analysis-of-ask-hn-whos-hiring-26c02a3ca1fd

35. https://medium.freecodecamp.org/trending-developer-skills-based-on-my-analysis-of-ask-hn-whos-hiring-26c02a3ca1fd

36. Learning Curve

37. “As long as you avoid some of its most commonly abused
features, JavaScript is a beautiful, elegant, highly
expressive language.” Stanford’s Programming Methodology Syllabus

38. “One of the things which attracted us to Node.js was the
ability to leverage our existing front-end talent to do
JavaScript development on both the client and server”
Claude Jones, Director of Engineering, Wallmart

39. “Learning Node is easy. Learning to use it to create real
applications is hard.” Trevor Burnham, Author of the book
Async JavaScript

40. “Node and JavaScript in general is easy to learn. But hard to
master.” Riza Fahmi, Co-Founder Hacktiv8

41. Getting Started

43. $ pacman -S nodejs npm # ArchLinux
$ curl -sL https:
//deb.nodesource.com/setup_6.x | sudo -E bash -
$ sudo apt-get install -y nodejs # Debian, Ubuntu, Windows
$ curl
--silent
--location https:
//rpm.nodesource.com/setup_6.x | bash -
$ yum -y install nodejs # Fedora, CentOS
$ brew install node

45. THOUGHTS??!
facebook.com/rizafahmi
twi#er.com/rizafahmi22 linkedin.com/in/rizafahmi
github.com/rizafahmi
slideshare.com/rizafahmi
rizafahmi.com hack!v8.com