---
title: "Migrating jackson-datatype-money to FasterXML: A Case Study in Open Source Consolidation"
url: https://daily.dev/posts/migrating-jackson-datatype-money-to-fasterxml-a-case-study-in-open-source-consolidation-624gwqbrv
source_url: https://engineering.zalando.com/posts/2026/03/jackson-money-migration-zalando-style.html
type: article
source: "Zalando"
published: 2026-03-09T13:44:55.614Z
updated: 2026-03-09T13:45:17.597Z
tags: ["open-source", "java"]
reading_time: 5
upvotes: 0
comments: 0
language: en
---

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# Migrating jackson-datatype-money to FasterXML: A Case Study in Open Source Consolidation

**[Zalando](https://daily.dev/sources/zalando)** · 5 min read · 0 upvotes · 0 comments

## Summary

Zalando's jackson-datatype-money library has been archived and its JSR 354 monetary type support integrated into the official FasterXML jackson-datatypes-misc repository. The migration involved splitting the codebase into separate javax-money and moneta modules, renaming for clarity, obtaining a Corporate CLA, and aligning with FasterXML conventions. JSR 354 support is now available in Jackson 2.19.0 and 3.0.0. Existing users can migrate with a drop-in dependency swap and no code changes.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://engineering.zalando.com/posts/2026/03/jackson-money-migration-zalando-style.html>

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Tags: [#open-source](https://daily.dev/tags/open-source), [#java](https://daily.dev/tags/java)

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