Unwrap VS swift-corelibs-foundation

Compare Unwrap vs swift-corelibs-foundation and see what are their differences.


Learn Swift interactively on your iPhone. (by twostraws)


The Foundation Project, providing core utilities, internationalization, and OS independence (by apple)
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Unwrap swift-corelibs-foundation
87 17
2,272 5,198
- 0.6%
0.0 8.7
5 months ago 6 days ago
Swift Swift
GNU General Public License v3.0 or later Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of Unwrap. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-31.
  • Ask HN: What Are You Learning?
    11 projects | news.ycombinator.com | 31 Mar 2024
    Happy too! So my main resource is Hacking With Swift (https://www.hackingwithswift.com), specifically the 100 days of SwiftUI Course. It takes you over Swift and SwiftUI. I've paired this with the official Swift site (https://www.swift.org) so I can dig into the language more, and Apple Documentation where appropriate to get used to using the tools.

    In terms of finding it, it was a bit of a shot in the dark. I did some poking around and this popped up the most, specifically because I was looking for iOS specific materials. I'm sure if you want to make cross platform apps there's probably a whole host of great resources!

  • SwiftUI - Row of Buttons Acting As One
    3 projects | dev.to | 19 Mar 2024
    Thanks to Paul Hudson at Hacking With Swift, I recently learned that what I thought was a bug in SwiftUI is actually a feature. Paul says in one of his 100 Days of SwiftUI videos - which I highly highly recommend for anyone wanting to learn Swift and/or SwiftUI - even the most experienced iOS developers are often gobsmacked by this quirk of the code. I knew right away what he was talking about - I had encountered it myself, turned in a feedback report to Apple, and found a work-around. But according to Paul, it's not a bug, it's a feature! He encourages his viewers to spread the word, so that's what I'm doing.
  • Ask HN: Good Resources to Learn iOS Development
    1 project | news.ycombinator.com | 25 Jul 2023
    The two I can think off of the top of my head are Paul Hudson's web site https://www.hackingwithswift.com and the old Ray Wenderlich site which is now called Kodeco https://www.kodeco.com/home.

    Another good resource is Standford's CS193p - Developing Applications for iOS using SwiftUI which is online at https://cs193p.sites.stanford.edu.

    Should be more than enough to get started.

  • Where to Learn MacOS Development - everything is about iOS - how did you learn?
    1 project | /r/swift | 13 Jul 2023
    Paul Hudson is pretty good at not forgetting the Mac: Hacking With Swift but TBH things are pretty similar, sometimes you need to replace UI... with NS... and import another framework but if you have something in mind to build for the Mac just start doing it, the rest will come.
  • Hacking with Swift - Day 0
    1 project | /r/u_heavy_on_the_lettuce | 6 Jul 2023
    Hacking with Swift website has a lot of resources (https://www.hackingwithswift.com
  • Ask HN: Advice on Starting a YouTube Channel?
    2 projects | news.ycombinator.com | 10 Jun 2023
    disclaimer: no channel, just an observer

    Is YouTube the only medium you're considering?

    For business, my understanding is that people now find success mainly though multi-channel and upgrade channels, so you would have some shorts/tic-toks, substack, instagram, twitter, ... (Which suggests some IDE support for the various artifacts being repurposed...) The goal seems to be to convert ~0.5% of the free folks to the $200 upsell: the batch of books, the online course (esp. if constantly updated). See e.g., Kat Norton, https://www.hackingwithswift.com, ...

    While my personal preference runs to no-fluff-just-stuff, success seems to lie in motivating people with each step, with curiosity and enthusiasm, in part because that targets people who want to do X, but find themselves blocked (in part from frustration, loneliness, ...). It's probably a lot easier to unblock people who are just confused and frustrated, than to give focused people real insight. It may be more valuable as well, to lift all boats.

  • 📣 Apollo will close down on June 30th. Reddit’s recent decisions and actions have unfortunately made it impossible for Apollo to continue. Thank you so, so much for all the support over the years. ❤️
    43 projects | /r/apolloapp | 8 Jun 2023
    Anything Paul Hudson (https://www.hackingwithswift.com)
  • Job offered to pay me to learn Swift as the only iOS developer. What's an ideal route for me to take to learn?
    1 project | /r/iOSProgramming | 8 Jun 2023
    Hacking with Swift. is free and comprehensive.
  • Recommendations to learn iOS app development?
    1 project | /r/ExperiencedDevs | 7 Jun 2023
    1 project | /r/MacOS | 3 Jun 2023
    Check out Hacking With Swift it’s what I used to get started


Posts with mentions or reviews of swift-corelibs-foundation. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-07.
  • Mixing Swift and C++
    1 project | news.ycombinator.com | 23 Jul 2023
    a : https://github.com/apple/swift-corelibs-foundation/blob/main...

    I wouldn't want to be the guy relying on this table advancement for this project. The fact that they're rewriting it in pure swift probably says a lot about the quality of the current approach.

    b: makes absolutely no difference from a developer perspective. if you want to run threads in swift you're going to use gcd.

    c: my take with all apple software tech has been to wait until they've dogfooded their own tech long enough to make it useable. Worked very well for me so far, thank you very much.

  • Roast my supposedly impressive iOS developer resume
    5 projects | /r/iOSProgramming | 7 Jun 2023
  • Apple Announces Full Swift Rewrite of the Foundation Framework
    5 projects | news.ycombinator.com | 11 Jan 2023
    Correction: rewrite of PARTS of Foundation

    There already was an open-source project to rewrite ALL of foundation, but it had stalled on the shores of having to re-implement everything:

  • Apple's Swift rewrite of its Foundation framework will be open source
    4 projects | /r/programming | 14 Dec 2022
    The (shitty) old Linux implementation has been on GitHub for years.
  • There is no “software supply chain”
    3 projects | news.ycombinator.com | 19 Sep 2022
    Sigh... The traditional argument is that every dependency is of the same quality and trustworthiness of the language Standard Library.

    If I use the SL, then I should also have no problem using some lashed-up chimera that has a dependency hierarchy that spans three continents.

    Like I said, I'll do things my way.

    For the record, here's a peek at some of the "worthless" packages that I use in my own work: https://github.com/RiftValleySoftware

    Also, for the record, here's the Swift Foundation Library: https://github.com/apple/swift-corelibs-foundation

    It has plenty of open issues: https://github.com/apple/swift-corelibs-foundation/issues

    If every dependency chain can match these, yhen I'll be open to considering them.

    As it is, I do use the occasional external package, but I'm picky.

  • A Completely Open-Source Implementation of Apple Code Signing and Notarization
    9 projects | news.ycombinator.com | 8 Aug 2022
    CoreFoundation is (partially?) open-source and cross-platform now: https://github.com/apple/swift-corelibs-foundation
  • Show HN: Particles – the URL contains the whole program code
    3 projects | news.ycombinator.com | 26 Jun 2022
    Partly this is doable because although RFC 2616 specifies a max URL length of 2048 bytes, most browsers allow much longer, with Chrome and Firefox allowing at least 64k chars (that's what they'll display but it seems like more is happily processed), while Safari allows URL strings up to 2GB in size[1]!

    [1] https://github.com/apple/swift-corelibs-foundation/blob/b23d...

  • What is missing in the Swift ecosystem?
    2 projects | /r/swift | 6 Jun 2022
    Regarding your point #3, Swift does indeed have an open-source cross-platform implementation of Foundation. swift-corelibs-foundation
  • Is "import Foundation" always required in Swift code?
    3 projects | /r/swift | 26 Feb 2022
    Foundation is open source and (mostly) works on Linux. What else do you want to see “opened up?”
  • Apple’s use of Swift and SwiftUI in iOS 15
    7 projects | news.ycombinator.com | 19 Dec 2021
    Foundation is not the standard library of Swift. Swift has its own standard library that is bundled with the language on all platforms that are supported.

    And Foundation itself isn't written in Swift, a good portion is written in C.

    > A significant portion of the implementation of Foundation on Apple platforms is provided by another framework called CoreFoundation (a.k.a. CF). CF is written primarily in C and is very portable. Therefore we have chosen to use it for the internal implementation of Swift Foundation where possible. As CF is present on all platforms, we can use it to provide a common implementation everywhere.


What are some alternatives?

When comparing Unwrap and swift-corelibs-foundation you can also consider the following projects:

ios-oss - Kickstarter for iOS. Bring new ideas to life, anywhere.

JWM - Cross-platform window management and OS integration library for Java

Publish - A static site generator for Swift developers

google-api-objectivec-client-for-rest - Google APIs Client Library for Objective-C for REST

SwiftShield - 🔒 Swift Obfuscator that protects iOS apps against reverse engineering attacks.

swift - The Swift Programming Language

ACHNBrowserUI - Animal Crossing New Horizon companion app in SwiftUI

Introducing .NET Multi-platform App UI (MAUI) - .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

BreadBuddy - Recipe scheduler for iOS

Vapor - 💧 A server-side Swift HTTP web framework.

AudioKit - Audio synthesis, processing, & analysis platform for iOS, macOS and tvOS

swift-evolution - This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.