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LINE Open Up -
LINE Technical Evangelist - Evan Lin
COSCUP 2019
2019.08.17
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My COSCUP Journey
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COSCUP 2014
Do you remember the Mr. Desktop?
https://www.facebook.com/Mr.Desktop
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COSCUP 2015
I cannot get the ticket. QQ
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COSCUP 2016
Become speaker and open source
contributor
https://www.slideshare.net/EvansLin/coscup-2016-project-52-for-golang
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COSCUP 2017, 2018, 2019
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Profile
Image
Evan Lin
Technical Evangelist
- LINE Developer Relations Team
- COSCUP 2016 Speaker
- Golang Taipei Co-Organizer
- Chatbot Co-Organizer
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21,000,000
Monthly Active Users
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LINE DEVELOPER ECOSYSTEM
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Messaging API
Build bots that provide personalized experiences for your users on LINE.
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Messaging API SDK
• The LINE Bot SDK makes it easier
for you to start creating bots on LINE
using Messaging API
• Supports multiple languages
• Java
• Python
• PHP
• Node.js
• Go
• Ruby
• Perl
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LINE Login
Integrate LINE Login into your web app or native app to enable users to
login with their LINE accounts.
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LINE Login
• LINE Login Starter application will
help you to integrate LINE Login into
a web application.
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LINE SDK
• LINE SDK provides a modern way of
implementing LINE APIs. The
features included in the SDK will
help you to develop apps with
engaging and personalized user.
• Supports multiple platforms
• iOS (Swift)
• Android (Kotlin)
• Unity (C#)
• Flutter (Dart)
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LINE Notify
Connecting notification service: weather, calendar, flight ticket
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LINE Beacon
Use beacon to trigger location based services.
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LINE Simple Beacon
• LINE Simple Beacon is a
specification for beacon hardware for
LINE bot developers.
• Based on the Bluetooth Low Energy
(BLE) specification and let
developers use the LINE Beacon
service on the common devices.
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LIFF
(LINE Frontend Framework)
LIFF is a platform for web app run within LINE
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LINE LIFF Starter
• LINE LIFF starter is a small web
application that demonstrates the
basic functionality of the LINE Front-
end Framework(LIFF).
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LINE Things
IoT platform that enables channels and BLE enabled devices to be linked
and operated via LINE.
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LINE Things
• LINE Things Starter is a sample
code for developer
• Explore more at:
• 08/18 IB201 13:50 ~ 14:10
•
• LINE IoT
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LINE Pay
LINE Pay is a payment system that can be used by LINE users at the
LINE Pay affiliated store sites.
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Open Up!
Actually, there are more open source projects in LINE.
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What challenges do
developers face?
• API Framework hard to use
• We need the “Better UX for dev”.
• Can we design ..
• A user-friendly asynchronous
API
• .. with modest learning curve?
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Introduce LINE Armeria
• Asynchronous RPC/REST library built on top of Java 8, Netty, HTTP/2, Thrift
and gRPC.
• Easy to learn and fun to use (hopefully)
• Find out more at …
• 08/18 IB401 13:00 ~ 13:30
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Armeria Sprint - Make your GitHub greener!
• 2 days workshop to gather
developers who wanted to contribute
to Armeria.
• Day 1 : Orientation & Setting up
• Day 2 : Intensive coding & mentoring
• Result
• 7 pull request merged
• We’ve found the new and
continuous contributors
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Contributor
Reward Event
● To express our appreciation❤
to the contributors, sent them
personalized emails and gifts!
"
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More open source projects in LINE
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LINE Open Source Contributions
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LINE Open Source Contributions (2)
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… and so on
LINE Open Source Contributions (3)
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BOF 08/17 19:00 ~ 21:00
(Cafe Madeleine)
LINE: Casual talk & case study for adopting
Armeria
LINE Open source project Ameria team (from Korea and Tokyo)
wants to meet open-source developers in Taiwan.
If you are interested in developing large-scale web services, com
e join us.
#microservice #http2 #netty #loadbalancing
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We create WoW for the world
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LINE Engineering Culture
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Tech Talk / Workshop
FIX IT Taiwan workshop
3 Days workshop for client team (iOS/
Android).
Coding cleaning and refinement withou
t any bug fixing or feature implement.
h"ps://engineering.linecorp.com/zh-hant/blog/fix-it-taiwan/
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Participate Communities
20190703 iOS@Taipei (host at LINE)
LINE iOS team - CJ and Kuan-Wei sha
re their experiences about WWDC.
https://engineering.linecorp.com/zh-hant/blog/ios-wwdc-20190703/
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LINE Develop(er) Community Program
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Attend Conferences
LINE contribute engineers to attend th
e worldwide famous conference.
Sharing their experience to other mem
bers.
h"ps://engineering.linecorp.com/zh-hant/blog/category/conf-sharing/
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LINE Speakers at COSCUP
08/17 IB501 10:00 ~ 10:40
Kentaro Kitagawa
MySQL at LINE
08/17 IB401 14:15 ~ 14:30
Rancher Pipeline
08/18 IB401 13:00 ~ 13:30
Trustin
Armeria: The Only Thrift/gRPC/REST
Microservice Framework You'll Need
08/18 IB201 13:50 ~ 14:10
LINE IoT
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THANK YOU
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