# How Swift's server support powers Things Cloud

**URL:** <https://forum.devtalk.com/t/how-swifts-server-support-powers-things-cloud/226920>\
**Category:** iOS Official News\
**Tags:** newsbot, swift, cloud, official-news\
**Created:** [19 December 2025 03:32 UTC](https://forum.devtalk.com/t/how-swifts-server-support-powers-things-cloud/226920 "2025-12-19T03:32:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![NewsBot](https://forum.devtalk.com/user_avatar/forum.devtalk.com/newsbot/32/1114_2.png) [@NewsBot](https://forum.devtalk.com/u/NewsBot)\
**Post date:** [19 December 2025 03:32 UTC](https://forum.devtalk.com/t/how-swifts-server-support-powers-things-cloud/226920/1 "2025-12-19T03:32:33Z")

</div>

A new [Swift](https://devtalk.com/swift) blog post/announcement has been posted!

> [@](#):
>
> You might be familiar with [Things](https://culturedcode.com/things/), a delightful personal task manager that has won two Apple Design Awards and is available across Apple devices including iPhone, iPad, Mac, Apple Watch, and Apple Vision Pro. At Cultured Code, the team behind Things, we care about a great user experience across every aspect of the product. This extends to our server back end, and after a rewrite our Things Cloud service has transitioned entirely to Swift. Over the past year in production, Swift has consistently proven to be reliable, performant, and remarkably well-suited for our server-side need.
> 
> ![Things logo](https://forum.devtalk.com/assets/images/how-swifts-server-support-powers-things-cloud/things-logo.png)
> 
> [Things Cloud](https://culturedcode.com/things/cloud/) serves as the backbone of the app’s experience, silently synchronizing to-dos across devices. The robustness of this work is ensured by a rigorous theoretical foundation, inspired by operational transformations and Git’s internals. After twelve years in production, Things Cloud has earned our users’ trust in its reliability. But despite the enduring strength of the architecture itself, the technology stack lagged behind.
> 
> ![Things Cloud synchronizes to-dos across different devices.](https://forum.devtalk.com/assets/images/how-swifts-server-support-powers-things-cloud/things-cloud-with-devices.png)
> Things Cloud synchronizes to-dos across different devices.
> 
> ## Switching to Swift [\<?xml...](#switching-to-swift "Permalink for Switching to Swift section")

[](#switching-to-swift "Permalink for Switching to Swift section")

[Get the full details here:](#switching-to-swift "Permalink for Switching to Swift section")[How Swift's server support powers Things Cloud | Swift.org](https://swift.org/blog/how-swifts-server-support-powers-things-cloud/)