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
140

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
74
A Practical Introduction to CI/CD
Avatar for Zan Markan zmarkan
0
36
The Need for Speed - Practical Tips for Optimising your CI/CD Pipeline
Avatar for Zan Markan zmarkan
0
65
Chat app with React, Auth0, and Pusher Chatkit
Avatar for Zan Markan zmarkan
0
350
State of Kotlin - Droidcon NYC
Avatar for Zan Markan zmarkan
1
71
Building DSLs in Kotlin for Fun and Profit
Avatar for Zan Markan zmarkan
2
550
Push Notifications That Don't Suck
Avatar for Zan Markan zmarkan
3
410
The State of Kotlin
Avatar for Zan Markan zmarkan
0
180
10-ish Things about Android Library Development
Avatar for Zan Markan zmarkan
0
110

Other Decks in Programming

See All in Programming
〜可視化からアクセス制御まで〜 BigQuery×Looker Studioで コスト管理とデータソース認証制御する方法
Avatar for CUEBiC Inc. cuebic9bic
2
270
Doma で目指す ORM 最適解
Avatar for Toshihiro Nakamura nakamura_to
1
160
TypeScript LSP の今までとこれから
Avatar for Yosuke Kurami quramy
0
120
Cursor Meetup Tokyo ゲノミクスとCursor： 進化と制約のあいだ
Avatar for Masaru Koido koido
1
340
CRUD から CQRS へ ～ 分離が可能にする柔軟性
Avatar for Takashi Kawae tkawae
0
230
Spring gRPC で始める gRPC 入門 / Introduction to gRPC with Spring gRPC
Avatar for mackey0225 mackey0225
0
160
「兵法」から見る質とスピード
Avatar for ICKX ickx
0
200
當開發遇上包裝： AI 如何讓產品從想法變成商品
Avatar for Caesar Chi clonn
0
2.6k
Reactive Thinking with Signals, Resource API, and httpResource @Devm.io Angular 20 Launch Party
Avatar for Manfred Steyer manfredsteyer
PRO
0
130
【TSkaigi 2025】これは型破り？型安全？ 真実はいつもひとつ！（じゃないかもしれない）TypeScript クイズ〜〜〜〜！！！！！
Avatar for Kimita Shoichi kimitashoichi
1
300
型安全なDrag and Dropの設計を考える
Avatar for yudppp yudppp
5
660
Agent Rules as Domain Parser
Avatar for Yoda Keisuke yodakeisuke
1
350

Featured

See All Featured
Build The Right Thing And Hit Your Dates
Avatar for Maggie C. maggiecrowley
35
2.7k
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
407
66k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
32
2.3k
Typedesign – Prime Four
Avatar for Hannes Fritz hannesfritz
41
2.6k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
137
7k
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
614
210k
Adopting Sorbet at Scale
Avatar for Ufuk Kayserilioglu ufuk
76
9.4k
Large-scale JavaScript Application Architecture
Avatar for Addy Osmani addyosmani
512
110k
The Invisible Side of Design
Avatar for Vitaly Friedman smashingmag
299
50k
GitHub's CSS Performance
Avatar for Jon Rohan jonrohan
1031
460k
Intergalactic Javascript Robots from Outer Space
Avatar for Vicent Martí tanoku
271
27k
Making Projects Easy
Avatar for Brett Harned brettharned
116
6.2k

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