# Effective Kotlin: Best Practices Second Edition Released

DevFeed: [Effective Kotlin: Best Practices Second Edition Released](<https://devfeed.tech/articles/the-second-edition-of-effective-kotlin-best-practices-is-finally-ready-39267.md>)

Original publisher: [Read original article](<https://kt.academy/article/effective-kotlin-second-release>)

Published: 2023-09-07T00:00:00Z

Content type: release

Language: en

Sources: [Kt. Academy](<https://devfeed.tech/sources/kt-academy.md>)

Topics: [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [best-practices](<https://devfeed.tech/tags/best-practices.md>), [caching](<https://devfeed.tech/tags/caching.md>), [collections](<https://devfeed.tech/tags/collections.md>), [dependency-injection](<https://devfeed.tech/tags/dependency-injection.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [release](<https://devfeed.tech/tags/release.md>), [workshop-learning-programming](<https://devfeed.tech/tags/workshop-learning-programming.md>)

## AI overview

The second edition of Effective Kotlin: Best Practices has been released. The article describes included and removed items covering Kotlin development practices such as dependency injection, object declarations, caching, collection types, grouping, explicit types, null handling, and property delegation.

## Source excerpt

Learn about the new release of the famous book about the best practices for Kotlin development.