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
170

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
92
A Practical Introduction to CI/CD
Avatar for Zan Markan zmarkan
0
44
The Need for Speed - Practical Tips for Optimising your CI/CD Pipeline
Avatar for Zan Markan zmarkan
0
79
Chat app with React, Auth0, and Pusher Chatkit
Avatar for Zan Markan zmarkan
0
390
State of Kotlin - Droidcon NYC
Avatar for Zan Markan zmarkan
1
97
Building DSLs in Kotlin for Fun and Profit
Avatar for Zan Markan zmarkan
2
580
Push Notifications That Don't Suck
Avatar for Zan Markan zmarkan
3
450
The State of Kotlin
Avatar for Zan Markan zmarkan
0
200
10-ish Things about Android Library Development
Avatar for Zan Markan zmarkan
0
130

Other Decks in Programming

See All in Programming
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
540
AtCoder Conference 2025
Avatar for shindannin shindannin
0
1.1k
AIと一緒にレガシーに向き合ってみた
Avatar for nyafunta9858 nyafunta9858
0
190
AI巻き込み型コードレビューのススメ
Avatar for Nealle nealle
1
150
AIによる高速開発をどう制御するか？ ガードレール設置で開発速度と品質を両立させたチームの事例
Avatar for tonkotsuboy_com tonkotsuboy_com
7
2.2k
SourceGeneratorのススメ
Avatar for tkym htkym
0
190
Smart Handoff/Pickup ガイド - Claude Code セッション管理
Avatar for rasshii yukiigarashi
0
130
AIによるイベントストーミング図からのコード生成 / AI-powered code generation from Event Storming diagrams
Avatar for nrs nrslib
2
1.9k
Oxlintはいいぞ
Avatar for Yuji Yamaguchi yug1224
5
1.3k
Fluid Templating in TYPO3 14
Avatar for Simon Praetorius s2b
0
130
メルカリのリーダビリティチームが取り組む、AI時代のスケーラブルな品質文化
Avatar for osari.k cloverrose
2
510
FOSDEM 2026: STUNMESH-go: Building P2P WireGuard Mesh Without Self-Hosted Infrastructure
Avatar for Date Huang tjjh89017
0
160

Featured

See All Featured
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.7k
So, you think you're a good person
Avatar for Per Axbom axbom
PRO
2
1.9k
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
Avatar for AKADEMIYA2063 akademiya2063
PRO
1
54
[RailsConf 2023 Opening Keynote] The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
31
9.9k
Color Theory Basics | Prateek | Gurzu
Avatar for Gurzu gurzu
0
200
Rebuilding a faster, lazier Slack
Avatar for samanthasiow samanthasiow
85
9.4k
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
Avatar for Aki / @LoveIdahoBurger aki_iinuma
128
55k
How to build an LLM SEO readiness audit: a practical framework
Avatar for Nick Samuel nmsamuel
1
640
Code Review Best Practice
Avatar for Trisha Gee trishagee
74
20k
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
356
21k
Money Talks: Using Revenue to Get Sh*t Done
Avatar for Nikki Halliwell nikkihalliwell
0
150
AI Search:
Where Are We & What Can We Do About It?
Avatar for Aleyda Solis aleyda
0
6.9k

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