Arrow 1.2.3 release

Wed Feb 28 2024

We are happy to announce the availability of version 1.2.3 of the Arrow collection of libraries.

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Arrow releases stable 1.2.0 version

Wed Jul 12 2023

We're excited to announce the stable Arrow 1.2.0 version. To briefly summarize, this release:

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Arrow 2.0's Trajectory - Video

Thu May 04 2023

Watch Simon Vergauwen's presentation from KotlinConf 2023 about the history of Arrow, and the trajectory for Arrow 2.0.

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Nicer data transformation with KopyKat and Optics

Thu May 04 2023

Watch Alejandro Serrano's presentation from KotlinConf 2023 about data transformation.

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Typed Error Handling in Kotlin

Mon Apr 17 2023

A comparative study about several typed-error handling practices in Kotlin.

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Arrow 2.0's Trajectory

Sun Apr 16 2023

A full transcript and the slides from Simon Vergauwen's presentation from KotlinConf 2023 about the history of Arrow and where it's going.

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Arrow 1.2.0-RC Release Summary

Tue Apr 04 2023

We're excited to announce Arrow 1.2.0-RC alongside a new Arrow website. To briefly summarize, this release:

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Functional Fun in Kotlin

Sat Feb 04 2023

Simon Vergauwen shares why he thinks Kotlin is great language to do modern functional programming, and why he believes it's perhaps the best language to do modern mainstream (hardcore) functional programming.

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