Upgrade to Pro — share decks privately, control downloads, hide ads and more …

State of Kotlin - Droidcon Berlin 2018

Avatar for Zan Markan Zan Markan
June 27, 2018
Programming
1
150

State of Kotlin - Droidcon Berlin 2018

Avatar for Zan Markan

Zan Markan

June 27, 2018
Tweet

More Decks by Zan Markan

See All by Zan Markan
High-Performing Engineering Teams and the Holy Grail
Avatar for Zan Markan zmarkan
0
81
A Practical Introduction to CI/CD
Avatar for Zan Markan zmarkan
0
39
The Need for Speed - Practical Tips for Optimising your CI/CD Pipeline
Avatar for Zan Markan zmarkan
0
72
Chat app with React, Auth0, and Pusher Chatkit
Avatar for Zan Markan zmarkan
0
370
State of Kotlin - Droidcon NYC
Avatar for Zan Markan zmarkan
1
82
Building DSLs in Kotlin for Fun and Profit
Avatar for Zan Markan zmarkan
2
560
Push Notifications That Don't Suck
Avatar for Zan Markan zmarkan
3
420
The State of Kotlin
Avatar for Zan Markan zmarkan
0
190
10-ish Things about Android Library Development
Avatar for Zan Markan zmarkan
0
110

Other Decks in Programming

See All in Programming
サーバーサイドのビルド時間87倍高速化
Avatar for PLAID Tech plaidtech
PRO
0
690
TROCCO×dbtで実現する人にもAIにもやさしいデータ基盤
Avatar for Nealle nealle
0
390
RDoc meets YARD
Avatar for Masafumi Okura okuramasafumi
4
160
ECS初心者の仲間 – TUIツール「e1s」の紹介
Avatar for Xing Yahao keidarcy
0
150
FindyにおけるTakumi活用と脆弱性管理のこれから
Avatar for adachi.ryo rvirus0817
0
350
Oracle Database Technology Night 92 Database Connection control FAN-AC
Avatar for oracle4engineer oracle4engineer
PRO
1
360
DockerからECSへ 〜 AWSの海に出る前に知っておきたいこと 〜
Avatar for Itaru Ota ota1022
5
1.9k
Rancher と Terraform
Avatar for Ryoma Fujiwara fufuhu
2
180
Improving my own Ruby thereafter
Avatar for monochrome sisshiki1969
1
140
LLMOpsのパフォーマンスを支える技術と現場で実践した改善
Avatar for po3rin po3rin
8
1k
フロントエンドのmonorepo化と責務分離のリアーキテクト
Avatar for Takuma Kajikawa kajitack
2
150
パスタの技術
Avatar for Yusuke Wada yusukebe
1
550

Featured

See All Featured
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
30
6.1k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
48
9.7k
Designing Experiences People Love
Avatar for Jonathan Moore moore
142
24k
Speed Design
Avatar for Sergey Chernyshev sergeychernyshev
32
1.1k
Making Projects Easy
Avatar for Brett Harned brettharned
117
6.4k
The Language of Interfaces
Avatar for Des Traynor destraynor
160
25k
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
268
13k
Code Review Best Practice
Avatar for Trisha Gee trishagee
70
19k
Building Flexible Design Systems
Avatar for Yesenia Perez-Cruz yeseniaperezcruz
328
39k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
302
21k
How STYLIGHT went responsive
Avatar for nonsquared nonsquared
100
5.8k
Embracing the Ebb and Flow
Avatar for Simon Collison colly
87
4.8k

Transcript

  1. @zmarkan @pusher

  2. @zmarkan @pusher Hosted APIs for 
 collaboration & communication 


    
 Channels, Chatkit, Beams Bet heavily on Kotlin ❤ pusher.com
 @pusher

  3. @zmarkan @pusher Why #StateOfKotlin? Learning what’s hot in the Kotlin

    world Sharing the ❤ with the community Surveys are fun! ✅

  4. @zmarkan @pusher responses received 2744

  5. @zmarkan @pusher 13min14s average time to complete ⏱

  6. @zmarkan @pusher the state of 
 Kotlin

  7. @zmarkan @pusher Employment status

  8. @zmarkan @pusher Developer experience

  9. @zmarkan @pusher Kotliners per company

  10. @zmarkan @pusher Kotlin usage

  11. @zmarkan @pusher Adoption through time JW’s Kotlin doc

  12. @zmarkan @pusher

  13. @zmarkan @pusher Android is eating the (Kotlin) World.

  14. @zmarkan @pusher Other programming languages PHP, Ruby, Scala, TypeScript, C,

    Groovy, Go…

  15. @zmarkan @pusher Top learning 
 resources

  16. @zmarkan @pusher How much Kotlin in your codebase? ☕

  17. @zmarkan @pusher Fave features in the Kotlinverse

  18. @zmarkan @pusher 77% 
 use extension functions

  19. @zmarkan @pusher 87% 
 migrated Java to Kotlin. From Java

    to Kotlin…

  20. @zmarkan @pusher (

  21. @zmarkan @pusher …and back again. 25% 
 migrated back to

    Java.

  22. @zmarkan @pusher reasons for reverting are both technical and organizational

  23. @zmarkan @pusher 29% 
 have used coroutines

  24. @zmarkan @pusher "Stopped using it because it’s experimental"
 ⚗

  25. @zmarkan @pusher "Fully in production for a fintech solution"


  26. @zmarkan @pusher 41% 
 have used a DSL

  27. @zmarkan @pusher 10% 
 have wriżten a DSL

  28. @zmarkan @pusher State of Kotlin Report is launching soon.

  29. @zmarkan @pusher Want to shape the next State of Kotlin?


    - Tweet or email me your suggestions! - Watch this space for the report! - Share it when you see it!

  30. @zmarkan @pusher Zan Markan
 
 @zmarkan
 [email protected]
 pusher.com
 
 slides:

    bit.ly/state-of-kt-berlin

  31. @zmarkan @pusher Resources JW's whitepaper from Square: docs.google.com/document/d/ 1ReS3ep- hjxWA8kZi0YqDbEhCqTt29hG8P44aA9W0DM8

    Kotlin Future Features survey: blog.jetbrains.com/kotlin/2017/06/ kotlin- future-features-survey-results StackOvervlow Survey: insights.stackoverflow.com/survey/2018