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
190
1

State of Kotlin - Droidcon Berlin 2018

Avatar for Zan Markan

Zan Markan

June 27, 2018

More Decks by Zan Markan

See All by Zan Markan
High-Performing Engineering Teams and the Holy Grail
Avatar for Zan Markan zmarkan
0
120
A Practical Introduction to CI/CD
Avatar for Zan Markan zmarkan
0
54
The Need for Speed - Practical Tips for Optimising your CI/CD Pipeline
Avatar for Zan Markan zmarkan
0
86
Chat app with React, Auth0, and Pusher Chatkit
Avatar for Zan Markan zmarkan
0
410
State of Kotlin - Droidcon NYC
Avatar for Zan Markan zmarkan
1
120
Building DSLs in Kotlin for Fun and Profit
Avatar for Zan Markan zmarkan
2
600
Push Notifications That Don't Suck
Avatar for Zan Markan zmarkan
3
470
The State of Kotlin
Avatar for Zan Markan zmarkan
0
210
10-ish Things about Android Library Development
Avatar for Zan Markan zmarkan
0
140

Other Decks in Programming

See All in Programming
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
550
源内ハンズオン概要編
Avatar for Hideyuki Nagata hideg
0
130
freee が目指す データ マネジメント戦略 AI-Ready 時代を支える 攻めのガバナンスとは
Avatar for freee freee
PRO
0
300
OpenSpecのproposalにbrainstormingを持たせてみた
Avatar for Toranosuke Minamikawa tigertora7571
1
210
GDG Korea Android: 2026 I/O Extended ~ What's new in Android development tools
Avatar for pluulove (노현석) pluu
0
220
komatsuna「分散システムにおけるバグ分析手法」
Avatar for こまつな komatsunaqa
0
240
改善しないと、タスクが回らない。 “てんこ盛りポジション” を引き継いだ情シスの、入社3ヶ月の業務改善録
Avatar for Kurumi Watabe krm963
0
260
数百円から始めるRuby電子工作
Avatar for Tarosa tarosay
0
140
『コードを書く以外の』エンジニアリング〜課金基盤移行プロジェクト推進のためのTips4選
Avatar for yuriko yuriko1211
0
590
「人を評価する AI」の 設計と実装 
Avatar for 奈良亮耶 ryoyanara
0
180
作るコストが小さくなった時代 幸せに働くために改めて考えたいこと 〜エンジニアとして価値を出し続けるために注視している二分野〜
Avatar for YuppeEng yuppeeng
0
190
AI Engineeringは、AIプロダクトだけのものか？ 〜AIがソフトウェアを作る時代の新しい当たり前〜 / No AI in your product. AI Engineering in your development.
Avatar for r-kagaya rkaga
4
380

Featured

See All Featured
Improving Core Web Vitals using Speculation Rules API
Avatar for Sergey Chernyshev sergeychernyshev
21
1.6k
Faster Mobile Websites
Avatar for Dean Hume deanohume
310
32k
Pawsitive SEO: Lessons from My Dog (and Many Mistakes) on Thriving as a Consultant in the Age of AI
Avatar for David Carrasco davidcarrasco
0
210
Odyssey Design
Avatar for Ryan Kendrick rkendrick25
PRO
2
750
Exploring the relationship between traditional SERPs and Gen AI search
Avatar for Ray Grieselhuber raygrieselhuber
PRO
2
4.2k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
Avatar for Morgane Peng morganepeng
133
19k
Code Reviewing Like a Champion
Avatar for maltzj maltzj
528
40k
How to build a perfect <img>
Avatar for Jono Alderson jonoalderson
1
5.9k
The AI Search Optimization Roadmap by Aleyda Solis
Avatar for Aleyda Solis aleyda
1
6k
Sam Torres - BigQuery for SEOs
Avatar for Tech SEO Connect techseoconnect
PRO
0
460
Crafting Experiences
Avatar for Bethany Jepchumba bethany
1
240
Discover your Explorer Soul
Avatar for Emna emna__ayadi
2
1.2k

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