# Arrow 2.0's Trajectory

DevFeed: [Arrow 2.0's Trajectory](<https://devfeed.tech/articles/arrow-2-0-s-trajectory-25509.md>)

Original publisher: [Read original article](<http://nomisrev.github.io/arrows-2-0-trajectory/>)

Author: Simon Vergauwen

Published: 2023-04-16T00:00:00Z

Content type: opinion

Language: en

Sources: [nomisRev](<https://devfeed.tech/sources/nomisrev.md>)

Topics: [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [Library](<https://devfeed.tech/topics/library.md>), [Functional programming](<https://devfeed.tech/topics/functional-programming.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [interoperability](<https://devfeed.tech/topics/interoperability.md>), [Java](<https://devfeed.tech/topics/java.md>), [Scala](<https://devfeed.tech/topics/scala.md>)

Tags: [arrow](<https://devfeed.tech/tags/arrow.md>), [functional-programming](<https://devfeed.tech/tags/functional-programming.md>), [interoperability](<https://devfeed.tech/tags/interoperability.md>), [java](<https://devfeed.tech/tags/java.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [library](<https://devfeed.tech/tags/library.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [oss](<https://devfeed.tech/tags/oss.md>), [scala](<https://devfeed.tech/tags/scala.md>)

## AI overview

A presentation transcription about Arrow's 10-year history, its trajectory toward version 2.0, functional programming in Kotlin, ecosystem cohesion, evolving APIs, and challenges faced by open-source projects.

## Source excerpt

This blog post is an improved version of the transcription of the presentation I gave at KotlinConf 2023. It discusses the 10-year history of Arrow, all the way from the first commit to the current state of the library. It also discusses the future of Functional Programming in Kotlin, and the challenges OSS projects face.