Swift HacktoberFest

Open-source Swift projects categorized as HacktoberFest

Top 23 Swift HacktoberFest Projects

HacktoberFest
  1. open-source-mac-os-apps

    πŸš€ Awesome list of open source applications for macOS. https://t.me/s/opensourcemacosapps

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  3. iina

    The modern video player for macOS.

    Project mention: Show HN: We missed Winamp, so we built an audio player for macOS | news.ycombinator.com | 2026-05-18
  4. SwiftLint

    A tool to enforce Swift style and conventions.

  5. Moya

    Network abstraction layer written in Swift.

  6. SkeletonView

    ☠️ An elegant way to show users that something is happening and also prepare them to which contents they are awaiting

  7. Eureka

    Elegant iOS form builder in Swift (by xmartlabs)

  8. Loop

    Window management made elegant.

    Project mention: Rift – a tiling window manager for macOS | news.ycombinator.com | 2025-10-11

    I have been using Loop(https://github.com/MrKai77/Loop) after trying some of the alternatives listed here and wanted to post that as it was not mentioned. It is something that solves what I was looking for in window management on macos and just putting it out here :).

  9. XcodesApp

    The easiest way to install and switch between multiple versions of Xcode - with a mouse click.

  10. About-SwiftUI

    Gathering all info published, both by Apple and by others, about new framework SwiftUI.

  11. MessageKit

    A community-driven replacement for JSQMessagesViewController

  12. EFQRCode

    A better way to operate QRCode in Swift, support iOS, macOS, watchOS, tvOS, and/or visionOS.

  13. DeviceKit

    DeviceKit is a value-type replacement of UIDevice.

  14. xcodes

    The best command-line tool to install and switch between multiple versions of Xcode.

    Project mention: Xcodes: Command-line Xcode version manager | news.ycombinator.com | 2026-05-20
  15. Pixel

    πŸ“· A composable image editor using Core Image and Metal.

  16. purchases-ios

    In-app purchases and subscriptions made easy. Support for iOS, watchOS, tvOS, macOS, and visionOS.

    Project mention: Cross-Platform Subscription Integration: A Developer Guide | dev.to | 2026-03-05
  17. MiniSim

    MacOS menu bar app for launching iOS ο£Ώ and Android πŸ€– emulators

  18. ios

    πŸ“± Nextcloud iOS App

    Project mention: Self-hosting my photos with Immich | news.ycombinator.com | 2025-11-30

    > The Nextcloud iOS app does it.

    Searching for "nextcloud ios background sync" shows a whole bunch of forum posts and bug reports about it not working well unless you have the application open.

    One issue (https://github.com/nextcloud/ios/issues/2225) been open since 2022, seems to still be not working properly. Another (https://github.com/nextcloud/ios/issues/2497) been open since 2023.

    For something that works well it seems like a ton of people have a lot of issues with it. Are you sure you're on the latest iOS version? Seems like people experience the issues when they're on a later version.

  19. DebugSwift

    A toolkit to make debugging iOS applications easier πŸš€

  20. iOS

    :iphone: Home Assistant for Apple platforms (by home-assistant)

    Project mention: Home Assistant Goes Native: Why Apple Developers Should Dive into the Open-Source Smart Home Client | dev.to | 2026-01-03

    View the Project on GitHub

  21. Pulley

    A library to imitate the iOS 10 Maps UI.

  22. NextGrowingTextView

    πŸ“ The next in the generations of 'growing textviews' optimized for iOS 8 and above.

  23. pocket-casts-ios

    Pocket Casts iOS app 🎧

  24. CombineCocoa

    Combine publisher bridges for UIKit

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Swift HacktoberFest related posts

  • Xcodes: Command-line Xcode version manager

    1 project | news.ycombinator.com | 20 May 2026
  • Implementing Subscriptions in Expo with RevenueCat

    2 projects | dev.to | 1 Mar 2026
  • Writing Gnome Apps with Swift

    11 projects | news.ycombinator.com | 27 Mar 2024
  • Top Free Utility Mac Apps You Aren’t Using

    3 projects | dev.to | 4 Mar 2024
  • Native macOS fix for applications hiding under the MacBook Pro notch

    5 projects | news.ycombinator.com | 12 Feb 2024
  • Mousetrap.jl: a GUI library for Julia and C++ that fully wrap GTK4

    4 projects | news.ycombinator.com | 19 Aug 2023
  • Apps for iOS?

    6 projects | /r/Lemmy | 10 Jun 2023
  • A note from our sponsor - SaaSHub
    www.saashub.com | 13 Jun 2026
    SaaSHub helps you find the best software and product alternatives Learn more β†’

Index

What are some of the best open-source HacktoberFest projects in Swift? This list will help you:

# Project Stars
1 open-source-mac-os-apps 49,047
2 iina 45,173
3 SwiftLint 19,624
4 Moya 15,366
5 SkeletonView 12,871
6 Eureka 11,821
7 Loop 10,927
8 XcodesApp 8,419
9 About-SwiftUI 7,074
10 MessageKit 6,265
11 EFQRCode 4,749
12 DeviceKit 4,713
13 xcodes 4,682
14 Pixel 3,643
15 purchases-ios 2,991
16 MiniSim 2,863
17 ios 2,436
18 DebugSwift 2,319
19 iOS 2,222
20 Pulley 2,014
21 NextGrowingTextView 1,800
22 pocket-casts-ios 1,794
23 CombineCocoa 1,741

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Did you know that Swift is
the 12th most popular programming language
based on number of references?