# Kotlin user groups

Published articles for Kotlin user groups.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Android Worldwide: January 2022

DevFeed: [Android Worldwide: January 2022](<https://devfeed.tech/articles/android-worldwide-january-2022-28365.md>)

Original publisher: [Read original article](<https://siddroid.com/post/community/event-android-worldwide-january-2022/>)

Author: Siddhesh Patil

Published: 2022-01-26T18:32:16Z

Content type: article

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Android](<https://devfeed.tech/topics/android.md>), [Kotlin Multiplatform](<https://devfeed.tech/topics/kotlin-multiplatform.md>), [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [SQLite](<https://devfeed.tech/topics/sqlite.md>), [Database](<https://devfeed.tech/topics/database.md>), [Mobile](<https://devfeed.tech/topics/mobile.md>), [Concurrency](<https://devfeed.tech/topics/concurrency.md>)

Tags: [ana-zharkova](<https://devfeed.tech/tags/ana-zharkova.md>), [android](<https://devfeed.tech/tags/android.md>), [android-events-in-mumbai](<https://devfeed.tech/tags/android-events-in-mumbai.md>), [android-talks-2022](<https://devfeed.tech/tags/android-talks-2022.md>), [ash-davis](<https://devfeed.tech/tags/ash-davis.md>), [best-android-developer-communities](<https://devfeed.tech/tags/best-android-developer-communities.md>), [better-gradle-dependencies](<https://devfeed.tech/tags/better-gradle-dependencies.md>), [concurrency](<https://devfeed.tech/tags/concurrency.md>), [ed-george](<https://devfeed.tech/tags/ed-george.md>), [gabor-varadi](<https://devfeed.tech/tags/gabor-varadi.md>), [gde-talks](<https://devfeed.tech/tags/gde-talks.md>), [gdg-groups](<https://devfeed.tech/tags/gdg-groups.md>), [gema-rodriguez](<https://devfeed.tech/tags/gema-rodriguez.md>), [improving-gradle](<https://devfeed.tech/tags/improving-gradle.md>), [jetpack-compose](<https://devfeed.tech/tags/jetpack-compose.md>), [kmm](<https://devfeed.tech/tags/kmm.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [kotlin-for-ios](<https://devfeed.tech/tags/kotlin-for-ios.md>), [kotlin-multiplatform](<https://devfeed.tech/tags/kotlin-multiplatform.md>), [kotlin-mumbai](<https://devfeed.tech/tags/kotlin-mumbai.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [kshitij-chauhan](<https://devfeed.tech/tags/kshitij-chauhan.md>), [mohit-sarveiya](<https://devfeed.tech/tags/mohit-sarveiya.md>), [multiplatform](<https://devfeed.tech/tags/multiplatform.md>), [multithreading](<https://devfeed.tech/tags/multithreading.md>), [performance](<https://devfeed.tech/tags/performance.md>), [rashanjyot-arora](<https://devfeed.tech/tags/rashanjyot-arora.md>), [room](<https://devfeed.tech/tags/room.md>), [ryan-kay](<https://devfeed.tech/tags/ryan-kay.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [shared-flows-in-kotlin](<https://devfeed.tech/tags/shared-flows-in-kotlin.md>), [sierra-obryan](<https://devfeed.tech/tags/sierra-obryan.md>), [sqlite](<https://devfeed.tech/tags/sqlite.md>), [william-shelor](<https://devfeed.tech/tags/william-shelor.md>)

### AI overview

Android Worldwide announces its January 25-26, 2022 sessions, covering Kotlin Multiplatform memory management, SQLite and Room performance, and full-text search. The article also introduces the event speakers and participating communities.

### Source excerpt

We kickstart 2022 at Android Worldwide with a two days session on January 25th & 26th. This quarter we cover different topics ranging from managing memory at multiplatform level with Kotlin, maxing out the performance of your SQLite database, implementing FTS for faster database querying and much more!

## Kotlin Mumbai: Learn backend engineering with Ktor

DevFeed: [Kotlin Mumbai: Learn backend engineering with Ktor](<https://devfeed.tech/articles/kotlin-mumbai-learn-backend-engineering-with-ktor-28370.md>)

Original publisher: [Read original article](<https://siddroid.com/post/kotlin-mumbai-events/post-kotlin-for-backend-engineering-himanshu-singh/>)

Author: Siddhesh Patil

Published: 2021-08-31T07:41:34Z

Content type: tutorial

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [Ktor](<https://devfeed.tech/topics/ktor.md>), [Back end](<https://devfeed.tech/topics/backend.md>), [backend frameworks](<https://devfeed.tech/topics/backend-frameworks.md>)

Tags: [android-events-in-mumbai](<https://devfeed.tech/tags/android-events-in-mumbai.md>), [backend](<https://devfeed.tech/tags/backend.md>), [backend-frameworks](<https://devfeed.tech/tags/backend-frameworks.md>), [best-android-developer-communities](<https://devfeed.tech/tags/best-android-developer-communities.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [frameworks](<https://devfeed.tech/tags/frameworks.md>), [gde-talks](<https://devfeed.tech/tags/gde-talks.md>), [gdg-groups](<https://devfeed.tech/tags/gdg-groups.md>), [himanshu-singh-talks](<https://devfeed.tech/tags/himanshu-singh-talks.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [kotlin-for-backend-engineering](<https://devfeed.tech/tags/kotlin-for-backend-engineering.md>), [kotlin-multiplatform](<https://devfeed.tech/tags/kotlin-multiplatform.md>), [kotlin-mumbai](<https://devfeed.tech/tags/kotlin-mumbai.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [ktor](<https://devfeed.tech/tags/ktor.md>)

### AI overview

An event abstract presents Kotlin as an option for backend engineering and introduces Ktor alongside other backend languages and frameworks. The talk is delivered by Himanshu Singh, whose background includes Android development, backend work, and open-source contributions.

### Source excerpt

Himanshu Singh convinces us why Kotlin is a viable option for backend engineering. Explore popular Kotlin backend frameworks and understand the merits of using Ktor.

## Android Worldwide: July 2021

DevFeed: [Android Worldwide: July 2021](<https://devfeed.tech/articles/android-worldwide-july-2021-28369.md>)

Original publisher: [Read original article](<https://siddroid.com/post/kotlin-mumbai-events/post-android-worldwide-july-2021/>)

Author: Siddhesh Patil

Published: 2021-08-18T18:32:16Z

Content type: article

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Android](<https://devfeed.tech/topics/android.md>), [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [API](<https://devfeed.tech/topics/api.md>), [Mobile](<https://devfeed.tech/topics/mobile.md>), [multiplatform](<https://devfeed.tech/topics/multiplatform.md>), [Dependency injection](<https://devfeed.tech/topics/dependency-injection.md>), [Library](<https://devfeed.tech/topics/library.md>)

Tags: [ana-zharkova](<https://devfeed.tech/tags/ana-zharkova.md>), [android](<https://devfeed.tech/tags/android.md>), [android-events-in-mumbai](<https://devfeed.tech/tags/android-events-in-mumbai.md>), [api](<https://devfeed.tech/tags/api.md>), [ash-davis](<https://devfeed.tech/tags/ash-davis.md>), [best-android-developer-communities](<https://devfeed.tech/tags/best-android-developer-communities.md>), [better-gradle-dependencies](<https://devfeed.tech/tags/better-gradle-dependencies.md>), [common-code-issues-with-ksp](<https://devfeed.tech/tags/common-code-issues-with-ksp.md>), [david-rawson](<https://devfeed.tech/tags/david-rawson.md>), [dependency-injection](<https://devfeed.tech/tags/dependency-injection.md>), [ed-george](<https://devfeed.tech/tags/ed-george.md>), [error-handling-with-arrow](<https://devfeed.tech/tags/error-handling-with-arrow.md>), [gabor-varadi](<https://devfeed.tech/tags/gabor-varadi.md>), [gde-talks](<https://devfeed.tech/tags/gde-talks.md>), [gdg-groups](<https://devfeed.tech/tags/gdg-groups.md>), [google](<https://devfeed.tech/tags/google.md>), [jetpack-compose](<https://devfeed.tech/tags/jetpack-compose.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [kotlin-arrow](<https://devfeed.tech/tags/kotlin-arrow.md>), [kotlin-for-ios](<https://devfeed.tech/tags/kotlin-for-ios.md>), [kotlin-multiplatform](<https://devfeed.tech/tags/kotlin-multiplatform.md>), [kotlin-mumbai](<https://devfeed.tech/tags/kotlin-mumbai.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [madona-syombua](<https://devfeed.tech/tags/madona-syombua.md>), [moataz-nabil](<https://devfeed.tech/tags/moataz-nabil.md>), [mobile](<https://devfeed.tech/tags/mobile.md>), [mobile-devops](<https://devfeed.tech/tags/mobile-devops.md>), [mohit-sarveiya](<https://devfeed.tech/tags/mohit-sarveiya.md>), [new-activity-results-api](<https://devfeed.tech/tags/new-activity-results-api.md>), [new-window-insets-api](<https://devfeed.tech/tags/new-window-insets-api.md>), [sagar-viradiya](<https://devfeed.tech/tags/sagar-viradiya.md>), [shared-flows-in-kotlin](<https://devfeed.tech/tags/shared-flows-in-kotlin.md>), [simple-stacks](<https://devfeed.tech/tags/simple-stacks.md>), [subhrajyoti-sen](<https://devfeed.tech/tags/subhrajyoti-sen.md>)

### AI overview

Android Worldwide's July 2021 event featured talks on Android development topics including Kotlin Symbol Processor, Kotlin Multiplatform, image loading, WindowInsets APIs, application APIs, and single-activity apps.

### Source excerpt

This quarter we explore simple stacks, Error handling with arrow, new activity results API, mobile devops, better gradle dependencies, shared flows in Kotlin, common code issues with KSP, new Window insets API in Android worldwide July 2021 sessions

## Kotlin Mumbai: Multiplatform projects and server-driven UI

DevFeed: [Kotlin Mumbai: Multiplatform projects and server-driven UI](<https://devfeed.tech/articles/kotlin-mumbai-multiplatform-projects-and-server-driven-ui-28371.md>)

Original publisher: [Read original article](<https://siddroid.com/post/kotlin-mumbai-events/post-kotlin-multiplatform-graphql-compose-and-server-driven-ui/>)

Author: Siddhesh Patil

Published: 2021-08-18T18:15:34Z

Content type: article

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Kotlin Multiplatform](<https://devfeed.tech/topics/kotlin-multiplatform.md>), [multiplatform](<https://devfeed.tech/topics/multiplatform.md>), [Compose](<https://devfeed.tech/topics/compose.md>), [GraphQL](<https://devfeed.tech/topics/graphql.md>), [SwiftUI](<https://devfeed.tech/topics/swiftui.md>), [Android](<https://devfeed.tech/topics/android.md>), [ui](<https://devfeed.tech/topics/ui.md>)

Tags: [adit-lal-talks](<https://devfeed.tech/tags/adit-lal-talks.md>), [android](<https://devfeed.tech/tags/android.md>), [android-events-in-mumbai](<https://devfeed.tech/tags/android-events-in-mumbai.md>), [apollo](<https://devfeed.tech/tags/apollo.md>), [best-android-developer-communities](<https://devfeed.tech/tags/best-android-developer-communities.md>), [compose](<https://devfeed.tech/tags/compose.md>), [declarative](<https://devfeed.tech/tags/declarative.md>), [development](<https://devfeed.tech/tags/development.md>), [gde-talks](<https://devfeed.tech/tags/gde-talks.md>), [gdg-groups](<https://devfeed.tech/tags/gdg-groups.md>), [graph-ql](<https://devfeed.tech/tags/graph-ql.md>), [graphql](<https://devfeed.tech/tags/graphql.md>), [ios](<https://devfeed.tech/tags/ios.md>), [jetpack-compose](<https://devfeed.tech/tags/jetpack-compose.md>), [john-oreilly-talks](<https://devfeed.tech/tags/john-oreilly-talks.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [kotlin-for-ios](<https://devfeed.tech/tags/kotlin-for-ios.md>), [kotlin-multiplatform](<https://devfeed.tech/tags/kotlin-multiplatform.md>), [kotlin-mumbai](<https://devfeed.tech/tags/kotlin-mumbai.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [multiplatform](<https://devfeed.tech/tags/multiplatform.md>), [server-driven-ui](<https://devfeed.tech/tags/server-driven-ui.md>), [server-driven-ui-using-compose-and-epoxy](<https://devfeed.tech/tags/server-driven-ui-using-compose-and-epoxy.md>), [swiftui](<https://devfeed.tech/tags/swiftui.md>), [ui](<https://devfeed.tech/tags/ui.md>)

### AI overview

An event page describing Kotlin Mumbai talks on server-driven UI and on using GraphQL with Apollo in Kotlin Multiplatform projects. The talks cover shared iOS and Android code, Jetpack Compose on Android, and SwiftUI on iOS.

### Source excerpt

Build multiplatform projects with SwitfUI and compose and learn the art of server driven UI on Android with John Oreilly and Adit Lal

## Coil Image Loading Library Talk with Sagar Viradiya

DevFeed: [Coil Image Loading Library Talk with Sagar Viradiya](<https://devfeed.tech/articles/uncoiling-the-coil-with-sagar-viradiya-28372.md>)

Original publisher: [Read original article](<https://siddroid.com/post/kotlin-mumbai-events/post-uncoiling-the-coil-with-sagar-viradiya-2021/>)

Author: Siddhesh Patil

Published: 2021-06-27T09:30:25Z

Content type: tutorial

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Image](<https://devfeed.tech/topics/image.md>), [Android](<https://devfeed.tech/topics/android.md>), [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [Coroutines](<https://devfeed.tech/topics/coroutines.md>), [Library](<https://devfeed.tech/topics/library.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [android-events-in-mumbai](<https://devfeed.tech/tags/android-events-in-mumbai.md>), [best-android-developer-communities](<https://devfeed.tech/tags/best-android-developer-communities.md>), [coil-image-loading](<https://devfeed.tech/tags/coil-image-loading.md>), [coroutines](<https://devfeed.tech/tags/coroutines.md>), [gde-talks](<https://devfeed.tech/tags/gde-talks.md>), [gdg-groups](<https://devfeed.tech/tags/gdg-groups.md>), [image](<https://devfeed.tech/tags/image.md>), [image-loading-library-android](<https://devfeed.tech/tags/image-loading-library-android.md>), [kotlin-mumbai](<https://devfeed.tech/tags/kotlin-mumbai.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [sagar-viradiya](<https://devfeed.tech/tags/sagar-viradiya.md>), [sagar-viradiya-talks](<https://devfeed.tech/tags/sagar-viradiya-talks.md>)

### AI overview

A recorded talk by Sagar Viradiya discusses Coil, a Kotlin-first Android image-loading library backed by Kotlin Coroutines. It covers Coil's API, image-loading pipeline, and audience questions about its features and use cases.

### Source excerpt

Choosing an image loading library in 2021 can be a challenge. Sagar Viradiya, GDE for Android tells us why Coil is one of the best image loading libraries.

## Android Worldwide: April 2021

DevFeed: [Android Worldwide: April 2021](<https://devfeed.tech/articles/android-worldwide-april-2021-28368.md>)

Original publisher: [Read original article](<https://siddroid.com/post/kotlin-mumbai-events/post-android-worldwide-april-2021/>)

Author: Siddhesh Patil

Published: 2021-05-06T17:29:25Z

Content type: article

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Android](<https://devfeed.tech/topics/android.md>), [Development](<https://devfeed.tech/topics/development.md>), [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [API](<https://devfeed.tech/topics/api.md>), [Compose](<https://devfeed.tech/topics/compose.md>), [Testing](<https://devfeed.tech/topics/testing.md>), [CI/CD](<https://devfeed.tech/topics/cicd.md>), [CircleCI](<https://devfeed.tech/topics/circleci.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [android-developer-communities](<https://devfeed.tech/tags/android-developer-communities.md>), [android-development](<https://devfeed.tech/tags/android-development.md>), [android-worldwide-event-talks](<https://devfeed.tech/tags/android-worldwide-event-talks.md>), [api](<https://devfeed.tech/tags/api.md>), [best-android-developer-communities](<https://devfeed.tech/tags/best-android-developer-communities.md>), [ci-cd](<https://devfeed.tech/tags/ci-cd.md>), [circleci](<https://devfeed.tech/tags/circleci.md>), [compose](<https://devfeed.tech/tags/compose.md>), [development](<https://devfeed.tech/tags/development.md>), [event](<https://devfeed.tech/tags/event.md>), [gde-talks](<https://devfeed.tech/tags/gde-talks.md>), [gdg-groups](<https://devfeed.tech/tags/gdg-groups.md>), [honey-sonwani-android-lint](<https://devfeed.tech/tags/honey-sonwani-android-lint.md>), [jetpack-compose](<https://devfeed.tech/tags/jetpack-compose.md>), [julien-salvi-talks](<https://devfeed.tech/tags/julien-salvi-talks.md>), [karan-dhillon](<https://devfeed.tech/tags/karan-dhillon.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [marton-braun-gde-android](<https://devfeed.tech/tags/marton-braun-gde-android.md>), [merab-tato-kutalia-gdg-tbilisi](<https://devfeed.tech/tags/merab-tato-kutalia-gdg-tbilisi.md>), [mohit-sarveiya-kotlin-talks](<https://devfeed.tech/tags/mohit-sarveiya-kotlin-talks.md>), [preview-driven-development-with-jetpack-compose](<https://devfeed.tech/tags/preview-driven-development-with-jetpack-compose.md>), [rikin-marfatia](<https://devfeed.tech/tags/rikin-marfatia.md>), [siddhesh-patil-android-engineer](<https://devfeed.tech/tags/siddhesh-patil-android-engineer.md>), [testing](<https://devfeed.tech/tags/testing.md>), [wajahat-karim-jetpack-compose](<https://devfeed.tech/tags/wajahat-karim-jetpack-compose.md>)

### AI overview

The article provides details of the April 2021 Android Worldwide event, including its participating communities, schedule, speakers, and sessions on Android development, Kotlin, Jetpack Compose, API visibility, testing, app bundles, and CI/CD.

### Source excerpt

As the second event of the series unfolds, Julien Salvi, Honey Sonwani, Marton Braun, Karan Dhillon, Mohit Sarveiya, Rikin Marfatia and Wajahat Karim talk about the latest in Android development.

## Dive into Kotlin/JS with Sebastian Aigner

DevFeed: [Dive into Kotlin/JS with Sebastian Aigner](<https://devfeed.tech/articles/dive-into-kotlin-js-with-sebastian-aigner-28379.md>)

Original publisher: [Read original article](<https://siddroid.com/post/post-diving-into-kotlin-js-sebastian-aigner-siddhesh-patil/>)

Author: Siddhesh Patil

Published: 2021-03-14T17:19:09Z

Content type: article

Language: en

Sources: [Sid Patil - Android Engineer and Kotlin Advocate](<https://devfeed.tech/sources/sid-patil-android-engineer-and-kotlin-advocate.md>)

Topics: [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [browser](<https://devfeed.tech/topics/browser.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [multiplatform](<https://devfeed.tech/topics/multiplatform.md>), [jetbrains](<https://devfeed.tech/topics/jetbrains.md>)

Tags: [browser](<https://devfeed.tech/tags/browser.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [jetbrains](<https://devfeed.tech/tags/jetbrains.md>), [jetbrains-devrel](<https://devfeed.tech/tags/jetbrains-devrel.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [kotlin-for-javascript](<https://devfeed.tech/tags/kotlin-for-javascript.md>), [kotlin-multiplatform](<https://devfeed.tech/tags/kotlin-multiplatform.md>), [kotlin-user-groups](<https://devfeed.tech/tags/kotlin-user-groups.md>), [multiplatform](<https://devfeed.tech/tags/multiplatform.md>), [sebastian-aigner](<https://devfeed.tech/tags/sebastian-aigner.md>), [talks-on-kotlin](<https://devfeed.tech/tags/talks-on-kotlin.md>), [video](<https://devfeed.tech/tags/video.md>)

### AI overview

A Kotlin Mumbai online meetup featuring Sebastian Aigner of JetBrains explores getting started with Kotlin/JS applications, the browser ecosystem, Kotlin/JS and multiplatform libraries, and plans for the JavaScript target.

### Source excerpt

Let us talk about how we can use Kotlin to leverage one of the most exciting platforms of the last decade, the browser. We will see what it takes to get started with writing Kotlin JS applications.