Swift Appkit

Open-source Swift projects categorized as Appkit

Top 23 Swift Appkit Projects

  1. CodeEdit

    πŸ“ CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.

  2. AppSignal

    Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

    AppSignal logo
  3. vorssaint-utils

    Discontinued Free and open-source macOS menu bar toolkit. [Moved to: https://github.com/vorssaint/vorssaint-utils] (by vorssaintapp)

    Project mention: Vorssaint – PowerToys for macOS | news.ycombinator.com | 2026-08-25
  4. swiftui-introspect

    Introspect underlying UIKit/AppKit components from SwiftUI

  5. LocationSimulator

    MacOS application to spoof / fake / mock your iOS / iPadOS or iPhoneSimulator device location. WatchOS and TvOS are partially supported.

  6. Wave

    Wave is a spring-based animation engine for iOS and macOS that makes it easy to create fluid, interruptible animations that feel great. (by jtrivedi)

  7. Equinox

    πŸŒ‡ πŸŒƒ Create dynamic wallpapers for macOS. (by rlxone)

  8. swift-cross-ui

    A cross-platform declarative UI framework, inspired by SwiftUI.

    Project mention: Show HN: Notepad.exe – macOS editor for Swift and Python (now Linux runtime) | news.ycombinator.com | 2025-10-19

    > Apple's on-device models for the AI?

    no. Apple on-device models are not suitable for such a task. It uses a different model (I don't stick to one model in particular, as it may change)

    > Does Swift have UI capabilities on Linux?

    No. there are projects inspired by SwiftUI: https://github.com/stackotter/swift-cross-ui or https://git.aparoksha.dev/aparoksha/adwaita-swift (GNOME)

  9. Kargo

    Stop Scripting Promotions. Start Shipping with Kargo. Kargo automates promotion across dev, staging, and prod with approval gates and verification. Open source, built by the team behind Argo CD. Download now.

    Kargo logo
  10. SwiftTerm

    Xterm/VT100 Terminal emulator in Swift

  11. STTextView

    Performant and reusable text view component (TextKit 2), with line numbers and more. UITextView / NSTextView replacement.

  12. RichTextKit

    View and edit rich text in SwiftUI.

  13. Boutique

    ✨ A magical persistence library (and so much more) for state-driven iOS and Mac apps ✨

    Project mention: Codex vs. Claude Code (Today) | news.ycombinator.com | 2025-12-26
  14. BFKit-Swift

    BFKit-Swift is a collection of useful classes, structs and extensions to develop Apps faster.

  15. QRCode

    A quick and beautiful macOS/iOS/tvOS/watchOS QR Code generator/detector library for SwiftUI, Swift and Objective-C. (by dagronf)

    Project mention: macOS/iOS/TvOS/watchOS QR Generator/Detector (SwiftUI/Swift/Obj-C) | news.ycombinator.com | 2026-06-11
  16. Sourceful

    A syntax highlighting source editor for iOS and macOS using UITextView and NSTextView.

  17. SwiftDraw

    Native SVG parser and renderer for SwiftUI, UIKit and AppKit, with tools for PNG, PDF, SF Symbols and Swift source.

  18. HackerNews

    macOS HackerNews client that aims to be a Mac-assed Mac app. Written in Swift + AppKit. (by goranmoomin)

  19. airstats

    A menu bar system monitor for macOS. CPU, memory, GPU, network, disk, battery and thermals at 0.046% CPU.

    Project mention: Show HN: AirStats – Mac menu bar system monitor, 0.046% CPU idle, MIT | news.ycombinator.com | 2026-08-18
  20. Submariner

    A Subsonic client for macOS (by SubmarinerApp)

  21. DynamicNotch

    DynamicNotch is a macOS app that brings a Dynamic Island–style experience to Mac with a notch.

    Project mention: DynamicNotch | news.ycombinator.com | 2026-05-24
  22. Mastonaut

    Simple, elegant, and native Mastodon client for Mac.

  23. PermissionFlow

    Drag apps into the authorization window to easily grant macOS Sandbox/TCC permissions.

    Project mention: macOS permission popup now can sit under System Settings with animated guidance | news.ycombinator.com | 2026-04-20
  24. ContrastKit

    ContrastKit is a Swift library designed to facilitate colour contrast handling within iOS, iPadOS, macOS, and tvOS applications. It provides developers with tools to automatically generate colour shades from any base colour and determine the most readable contrast colours according to established accessibility standards (AA Large, AA, and AAA).

    Project mention: Mobile development best practices | dev.to | 2025-09-09

    ContrastKit: Is a Swift library design to facilitate colour contrast handling within iOS, IPadOS, macOS and tvOS applications.

  25. CATAI

    Virtual desktop pet cats for macOS β€” pixel art cats that live on your dock and chat with you via Ollama LLM. (by wil-pe)

    Project mention: Catai – Virtual pixel art cats for macOS that chat with you via Ollama | news.ycombinator.com | 2026-04-16
  26. SaaSHub

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

    SaaSHub logo
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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Index

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

# Project Stars
1 CodeEdit 23,003
2 vorssaint-utils 16,851
3 swiftui-introspect 6,548
4 LocationSimulator 3,103
5 Wave 2,388
6 Equinox 2,062
7 swift-cross-ui 1,739
8 SwiftTerm 1,677
9 STTextView 1,589
10 RichTextKit 1,275
11 Boutique 1,132
12 BFKit-Swift 997
13 QRCode 718
14 Sourceful 713
15 SwiftDraw 643
16 HackerNews 442
17 airstats 291
18 Submariner 202
19 DynamicNotch 192
20 Mastonaut 118
21 PermissionFlow 100
22 ContrastKit 62
23 CATAI 47

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