Swift in 100 Seconds

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  • เผยแพร่เมื่อ 12 ก.ย. 2024
  • Swift is a modern programming language developed by Apple. It is commonly used to code apps for iOS and MacOS, but is open-source and can be used outside of Apple’s walled garden.
    #apple #programming #100SecondsOfCode
    🔗 Resources
    Swift Docs www.swift.org/
    Swift Announcement • Video
    Kotlin in 100 Seconds • Kotlin in 100 Seconds
    C in 100 Seconds • C in 100 Seconds
    🔥 Get More Content - Upgrade to PRO
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    🎨 My Editor Settings
    - Atom One Dark
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    🔖 Topics Covered
    - What is Swift?
    - Swift vs Objective C
    - Apple Swift Basics
    - Swift Syntax and Memory Safety
    - When was Swift Announced?

ความคิดเห็น • 657

  • @Fireship
    @Fireship  2 ปีที่แล้ว +734

    Subscribe to my walled garden of content 🍎

    • @Phoenix-CM
      @Phoenix-CM 2 ปีที่แล้ว +8

      I love the kids that say "First reply"
      EDIT: They can't do that now :)

    • @johntony366
      @johntony366 2 ปีที่แล้ว +7

      Do C# pleaseeee

    • @pilearn1266
      @pilearn1266 2 ปีที่แล้ว +3

      Swift is love ❤️

    • @rishabsharma5307
      @rishabsharma5307 2 ปีที่แล้ว +4

      Can you make a video on "How to research like a pro"

    • @JB-fh1bb
      @JB-fh1bb 2 ปีที่แล้ว +1

      I appreciate this joke

  • @saeedbaig4249
    @saeedbaig4249 2 ปีที่แล้ว +863

    I played around with Swift back when I used to use Mac and I have to say… Swift is the most sensible, sane and pleasant language I’ve ever used. Simple for easy beginner things yet gives all the features & efficiency you could want for serious applications.
    Shame it doesn’t really exist outside of Apple’s ecosystem.

    • @randomizednamme
      @randomizednamme 2 ปีที่แล้ว +64

      It’s getting there slowly, async/await and other new async features other languages don’t have were just added, as well as better Windows support, so I can see web servers becoming more popular in the next year or two once things catch up

    • @farhandikazahrir6657
      @farhandikazahrir6657 2 ปีที่แล้ว +14

      @@randomizednamme even without async await, it's a great language. but the adoption rate tho, low

    • @adlsfreund
      @adlsfreund 2 ปีที่แล้ว +15

      @@randomizednamme better memory management and generics improvements are on the way now too!

    • @markuspfeifer8473
      @markuspfeifer8473 2 ปีที่แล้ว +4

      @@adlsfreund waiting for Rust-like ownership, higher kind types and opaque return types with specifiable associated types. And it would be good to get better specialization guarantees for generic types. Oh, and Vapor could really use a complete overhaul inspired by composability patterns seen e.g. in SwiftUI, but swift on the server isn’t really a big thing yet

    • @markuspfeifer8473
      @markuspfeifer8473 2 ปีที่แล้ว +18

      Caveats: XCode sucks and the compiler sometimes takes minutes to spit out a mysterious segfault without indication what the actual problem was. But it’s not much worse than with other languages. And in return, you get a package manager for which you don’t need to learn another language - it’s swift!

  • @Ma1ne2
    @Ma1ne2 2 ปีที่แล้ว +1871

    Anyone else wanting to see LLVM in 100 seconds?

  • @elmomertens
    @elmomertens 2 ปีที่แล้ว +482

    Thank you for covering Swift!
    If I may add something here, in Swift structs are commonly used in place of classes. They are similar in terms of functionality, but each one has its own strengths and weaknesses. And also, inheritance is not really a common occurrence in Swift, instead people tend to write protocols - Of course, you can still make a class that inherits another, but writing with protocols makes your code more modular and composable! There are a lot of interesting and useful language features that cannot possibly go into a 100 second video, so I hope people will take more interest in Swift 🥳

    • @HDSQ
      @HDSQ 2 ปีที่แล้ว +7

      Are protocols like interfaces in Java and C#? How do they work?

    • @UltravioletMind
      @UltravioletMind 2 ปีที่แล้ว +8

      ​@@HDSQ i don't know java or c# but protocols allow you to add custom functionality to structs ,classes and other types that conform(implement) to certain specs that you can define in the protocol. If a struct conforms to a protocol it will gain the functionality implemented in the protocol. It is a very powerful tool which lets you extend and "inherit" functionality by simply conforming to a protocol. you can even create protocols for built in types like arrays etc. eg you could add a protocol to arrays to return all indices of a value in the array. and any array will have access to the protocol.... so long as the array conforms to the protocol ( eg. the elements would probably need to be identifiable; which is also a protocol)

    • @georgeelsham
      @georgeelsham 2 ปีที่แล้ว +27

      @@HDSQ Yep, similar to Java interfaces. In Swift you can declare properties and methods that a conforming class/struct/enum etc must conform to. You can also create default implementations for these properties and methods like in Java.

    • @tanaykamath1415
      @tanaykamath1415 2 ปีที่แล้ว +2

      @@UltravioletMind looks like Kotlin extension functions

    • @mainaksengupta6248
      @mainaksengupta6248 2 ปีที่แล้ว +3

      You have successfully sold me to pick up swift, thank you good person on the internet.

  • @MhdSamad96
    @MhdSamad96 2 ปีที่แล้ว +141

    Great video 👍
    A small detail is that at 1:25, it should be “colon” instead of “semicolon”

    • @max_mittler
      @max_mittler ปีที่แล้ว +1

      thanks, watched that part five times thinking I was missing it

    • @sinisterrectus
      @sinisterrectus ปีที่แล้ว

      yeah i too noticed that

  • @everyhandletaken
    @everyhandletaken 2 ปีที่แล้ว +453

    Awesome timing, was recently giving Swift some thought, as my next unnecessary play thing 🤓

    • @georgeelsham
      @georgeelsham 2 ปีที่แล้ว +6

      I would definitely recommend it!

    • @abh1yan
      @abh1yan 2 ปีที่แล้ว +6

      Report

    • @WillAmaral29
      @WillAmaral29 2 ปีที่แล้ว +22

      Me too, “What should I invest my time in learning while leaving tons of unfinished side projects?”. Swift was one of the options, so I guess Swift it is.

    • @oluwolegideon3968
      @oluwolegideon3968 2 ปีที่แล้ว +1

      Same here...

    • @everyhandletaken
      @everyhandletaken 2 ปีที่แล้ว +3

      @@WillAmaral29 😂 😂 I thought it was just me that does that- glad I’m not alone ☺️

  • @pelicanoe
    @pelicanoe 2 ปีที่แล้ว +330

    Swift is really underappreciated as just being a good and modern programmming language

    • @tanaykamath1415
      @tanaykamath1415 2 ปีที่แล้ว +52

      The issue is that one needs a mac inorder to build native iOS apps

    • @swordz2330
      @swordz2330 2 ปีที่แล้ว +45

      @@tanaykamath1415 yeah thats stupid. I use linux on my main pc arch btw but use an iPhone as my main mobile device so I cant really develop apps for iOS. Also its really expensive. I guess its just the apple way of doing things

    • @OcnarfPro
      @OcnarfPro 2 ปีที่แล้ว +14

      @@tanaykamath1415 I installed macOS on roblox

    • @select_from_users5842
      @select_from_users5842 2 ปีที่แล้ว +12

      @@aayushtheapple arch users are the vegans of Linux

    • @aayushtheapple
      @aayushtheapple 2 ปีที่แล้ว

      @@select_from_users5842 damn true

  • @jeanjpnm
    @jeanjpnm 2 ปีที่แล้ว +135

    "It uses automatic reference counting to manage memory automatically"
    _proceeds to show memory that will never be released_

    • @lanye2708
      @lanye2708 2 ปีที่แล้ว +14

      the best part is you can't tell if he's joking or not

    • @31redorange08
      @31redorange08 2 ปีที่แล้ว +1

      @@lanye2708 I can. He isn't.

    • @tigergold5990
      @tigergold5990 2 ปีที่แล้ว +17

      @@31redorange08 Yes he is lol

    • @codediporpal
      @codediporpal 2 ปีที่แล้ว +19

      @@lanye2708 He likes to throw in these little easter eggs.

  • @joecardenas7015
    @joecardenas7015 2 ปีที่แล้ว +51

    Swift is amazing! Some more terms to research would be: Protocol Oriented Programming (Protocols), Structs in Swift, If Let syntax. There’s more but those are the first ones I thought of. Also, through the Swift Evolution process, more development is always being done to make the language more powerful and easy to use.

  • @zakharkholboiev842
    @zakharkholboiev842 2 ปีที่แล้ว +226

    Thank you very much, Jeff!
    I appreciate your content 🙂
    Waiting for:
    - WebWorkers in 100 seconds
    - WebStorage (including indexedDB, WebSQL) in 100 seconds
    - Repaint/Reflow in 100 seconds
    - Critical Rendering Path in 100 seconds

    • @creeper283
      @creeper283 2 ปีที่แล้ว +14

      If your critical rendering path takes 100 seconds, you might have a performance problem!

    • @boiimcfacto2364
      @boiimcfacto2364 2 ปีที่แล้ว +3

      The day Jeff makes repaint/reflow in 100 seconds is the day newbies will be able to steal my job, so no thanks XD

    • @zakharkholboiev842
      @zakharkholboiev842 2 ปีที่แล้ว

      🤔

    • @Gregorius421
      @Gregorius421 2 ปีที่แล้ว +2

      Exquisite choice of topics.

  • @farhansangaji5029
    @farhansangaji5029 2 ปีที่แล้ว +113

    Great language in overall, thanks for the explanation. It feels like i got more in this 100 seconds than me procrastinating the whole day

    • @abh1yan
      @abh1yan 2 ปีที่แล้ว +2

      @Rafly Tzy report

    • @farhansangaji5029
      @farhansangaji5029 2 ปีที่แล้ว +3

      @@abh1yan roger

    • @ssholum
      @ssholum 2 ปีที่แล้ว +3

      That's why I'm here. Now I can complete the day thinking that I've done at least something productive!
      Now, back to procrastinating.

    • @abh1yan
      @abh1yan 2 ปีที่แล้ว +1

      @@ssholum bravo

    • @farhansangaji5029
      @farhansangaji5029 2 ปีที่แล้ว +1

      @@ssholum bravo

  • @paragjyotideka1246
    @paragjyotideka1246 ปีที่แล้ว +8

    Learning to code swift, from a nodejs, react background, and have to say, it truly feels like a language that Apple developed. It just makes sense.

    • @mad_t
      @mad_t ปีที่แล้ว +1

      XCode was also developed by Apple. And calling it shit would be a praise.
      Obj-C is a bloody mess, and it was also made by Apple.
      I guess you can see my point. Made by Apple doesn't mean good and sane.

    • @paragjyotideka1246
      @paragjyotideka1246 ปีที่แล้ว +4

      @@mad_t lol, have you used android studio?

    • @l_ravid
      @l_ravid หลายเดือนก่อน

      ⁠​⁠​⁠@@mad_t Obj-C wasn’t made by Apple, but by Tom Love and Brad Cox. NeXT (founded by Steve Jobs) used it for its operating system NeXTSTEP, and later Apple bought NeXT, this is how it became the main language on their platforms. The syntax looks strange indeed, but if you consider it was released before C++ (in 1984), and inspired by Smalltalk, it's a different story.

  • @PetePeteRepeat
    @PetePeteRepeat 2 ปีที่แล้ว +10

    PLEASE make more videos on Swift! Maybe on the SwiftUI and UIKit frameworks? I love your channel and this has been my favourite video so far!

  • @urk5204
    @urk5204 2 ปีที่แล้ว +9

    Swift is easily one of my favorite programming languages. It being protocol-oriented really helps as well

  • @rahiyansafin449
    @rahiyansafin449 2 ปีที่แล้ว +11

    C# please!

  • @Pho3nixHun
    @Pho3nixHun 2 ปีที่แล้ว +219

    The syntax is insanely similar to Typescript.

    • @bob_kazamakis
      @bob_kazamakis 2 ปีที่แล้ว +94

      The swift “let” === js “const” definitely trips me up a lot

    • @thespacejedi
      @thespacejedi 2 ปีที่แล้ว +49

      It's even more similar to kotlin

    • @sergten
      @sergten 2 ปีที่แล้ว +1

      I was gonna say.

    • @bakedbeings
      @bakedbeings 2 ปีที่แล้ว +1

      Also like Nim

    • @user-qi7kk7su3l
      @user-qi7kk7su3l 2 ปีที่แล้ว +17

      @@thespacejedi it's rather the other way around, Kotlin is similar to swift

  • @leontius5502
    @leontius5502 2 ปีที่แล้ว +25

    This was pretty swift, good job man!

  • @Gregorius421
    @Gregorius421 2 ปีที่แล้ว +10

    "Congratulations! Your app is now ready to seek approval on the apple appstore."
    The main lesson 😂

  • @liamveary
    @liamveary 2 ปีที่แล้ว +64

    Please do Lua in 100 seconds!

    • @artoshia
      @artoshia 2 ปีที่แล้ว +3

      And also Luau! (it was recently open sourced, (its a variant of lua but with types and many other useful functions including much more speed!))

    • @OcnarfPro
      @OcnarfPro 2 ปีที่แล้ว +1

      @@artoshia roblox lua

  • @ad_sidera_virgines
    @ad_sidera_virgines 2 ปีที่แล้ว +13

    1:02
    i really like those file extentions that are actually longer than the file name itself

  • @sungjuyea4627
    @sungjuyea4627 2 ปีที่แล้ว +8

    I think when only considering the syntax of Swift, it is a much more sophisticated version of TypeScript. On the other hand, being an iOS or a macOS developer using Swift is a totally different story. There are tons of APIs you need to learn, and sometimes you should need to read some C/Objective-C codes.
    But I find the weakest part of this language is the size of its community. There are not many open source projects in Swift and sometimes you should implement your own or you must find alternative libraries written in C/Objective-C.

    • @randomizednamme
      @randomizednamme 2 ปีที่แล้ว +8

      I think this is partly due to differing philosophies between JS and iOS communities. In the iOS world we try and limit the number of dependencies in an app to a small number as it can affect app launch times, not to mention library authors need to update them in a timely manner when Apple breaks shit. So we tend to avoid adding dependencies for small things if possible. This is becoming less true though so if Swift gets wider adoption outside of iOS then I can see this “improving”.

    • @ben_car_8115
      @ben_car_8115 ปีที่แล้ว +1

      Outside of the Apple ecosystem there is a pretty vibrant Swift backend server community (see Vapor)

  • @leo-hao
    @leo-hao 2 ปีที่แล้ว +4

    i know its a series, but this was the perfect opportunity to name the video "Swift, swiftly"

  • @chinmayk8004
    @chinmayk8004 2 ปีที่แล้ว +25

    Swift seems like the perfect high-performance version of JS! Amazing vid Fireship!!

    • @paragjyotideka1246
      @paragjyotideka1246 ปีที่แล้ว +2

      It is. And Swift UI is insanely similar to React/React Native.

  • @shinomitsu7798
    @shinomitsu7798 2 ปีที่แล้ว +4

    You know your content is awesome when people thank you for making them spend money.
    Just bought lifetime access. Thank you Jeff

  • @iOSAcademy
    @iOSAcademy 2 ปีที่แล้ว +2

    Great video!

  • @aniketfuryrocks
    @aniketfuryrocks 2 ปีที่แล้ว +27

    Indeed, Swift is a very good language, on power with rust and go. Had it been for the language to be loosely coupled with apple, it would have seen better adoption on multiple platforms and environments.

    • @parev_arav
      @parev_arav 2 ปีที่แล้ว +9

      > on power with rust and go
      Largely depends on the context. Rust and Go are in different leagues of there own, e.g. Go would not be the language to implement a kernel.
      > loosely coupled with apple,it would have seen better adoption on multiple platforms
      Not sure I agree. If we look at Kotlin, which is not loosely but **largely** coupled with Android development, Stack Overflow Developer Survey shows Kotlin as more loved than Swift. In the same vein as Swift, Kotlin supports multiple platforms via its Kotlin Native via LLVM, the same compiler toolchain as Swift.
      I think Swift is a very fine language, but I'm not sure if it innovates more than other languages, hence why it's stagnated in adoption outside of iOS.

    • @saadisave
      @saadisave 2 ปีที่แล้ว +10

      @@parev_arav The Swift developers do not prioritise multi-platform support, which is a design goal for Kotlin. That alone explains the difference.

    • @MrHamsterbacke756
      @MrHamsterbacke756 2 ปีที่แล้ว +2

      @@parev_arav Why do you think Kotlin is largely coupled with Android development? Kotlin is pretty popular for backends too.

  • @Maartz
    @Maartz 2 ปีที่แล้ว +3

    Furthermore, Swift is much more Protocol Oriented., It uses protocols (interfaces) to extends the types of a struct/class.
    It forces the usage of Structs rather than Classes. Mainly because classes are passed by reference. Hello again mutability.
    You can also easily extends a built-in protocol by using extensions.
    And if you want to make a backend application, KItura from IBM and Vapor are great tools to get started!

    • @ladhibidda
      @ladhibidda 3 หลายเดือนก่อน

      protocols = typeclasses
      generics = polymorphic types
      structs = product type
      enums = sum type

  • @JulianShalaby
    @JulianShalaby 5 หลายเดือนก่อน

    one who has worked with Swift, I really appreciate how approachable yet powerful it is as a language. The syntax is clean and expressive, making it easy to read and write code. And the tight integration with Apple's frameworks allows for efficient development of high-performance apps. Swift has been a game-changer for iOS/macOS app development.

  • @harunadess
    @harunadess 2 ปีที่แล้ว +5

    A more fitting ending might have been "..your code is now ready to seek rejection from the App Store" - since we know how particular and arbitrary they can be. Maybe not with code in general, but with app functionality.

  • @Basil.01_
    @Basil.01_ 9 หลายเดือนก่อน +1

    Hello Sir, I have two questions
    1. Can I learn Swift as my first programming language?
    2. Can I learn Swift without any Apple device(Macbook, iPhone, iPad)?

    • @PetrovichErochin
      @PetrovichErochin 6 หลายเดือนก่อน

      You can learn swift as a first language and Apple has an app for iPad for this: Swift Playgrounds. You can still learn without any apple product, but you would have a Linux machine because swift doesn't have a compiler for windows yet. If it doesn't suit you, I would recommend more classical lanugage like C++, C# or Java/Kotlin as a first language

  • @fiveoneecho
    @fiveoneecho 2 ปีที่แล้ว +3

    Swift is one of my favorite languages to write in, although I've only built like two projects with it and usually am using C++ or Java.

  • @joeseabreeze
    @joeseabreeze 2 ปีที่แล้ว +6

    One of the best languages out there. I wish it were more popular outside of the Apple eco

  • @AkshatSinghania
    @AkshatSinghania 2 ปีที่แล้ว +46

    There is one jeff who makes awesome content for developers in 100 secs , and then theres the evil jeff who went to space for 100 secs

    • @illuzati
      @illuzati 2 ปีที่แล้ว +4

      Underrated comment

  • @maximcoppieters
    @maximcoppieters 2 ปีที่แล้ว +6

    I'd absolutely love a full tutorial i've wanted to use it for a long time

  • @escapadechannel8379
    @escapadechannel8379 23 วันที่ผ่านมา +1

    Now i a fully fledged IOS swift developer after this tutorial thanks man.

  • @jaeyoungchoi
    @jaeyoungchoi 2 ปีที่แล้ว +2

    If it weren't for Swift, I would not have even touched iOS development. Objective C is downright unenjoyable to look at

  • @AMIRBENDABI
    @AMIRBENDABI 2 ปีที่แล้ว +4

    Since printing "greeting" has such difficult syntax in Objective-C, I now kind of wonder how a function that iterates through an object looks like.

  • @orc13a
    @orc13a 2 ปีที่แล้ว

    These short videos about languages and other things are golden.
    Keep them coming 🤩🤩

  • @vin5718
    @vin5718 2 ปีที่แล้ว +4

    The video is very good but Swift has a couple strong points probably personally should get more spotlight on like structs which is a much lightweight approach for representing data, the new concurrency features with async/task, tasks, and actor model, protocol oriented programming allowing seem-less composition with extensions and type constraints. Those are strong points for me personally. Still great video though 👍

    • @randomizednamme
      @randomizednamme 2 ปีที่แล้ว +1

      Swift has a lot of features, hard to fit into 100 seconds ;)

  • @red010182
    @red010182 2 ปีที่แล้ว +2

    The best part of Swift is protocol and extensions. It's pity that they're not mentioned in this video.

  • @ProjSHiNKiROU
    @ProjSHiNKiROU 2 ปีที่แล้ว +1

    Programming language design variations across multiple languages (Swift/ES6/Rust/F#): var/const/let/‘let mut(able)’ and fn/fun/func/function

  • @naimurhasanrwd
    @naimurhasanrwd 2 ปีที่แล้ว +3

    Like this video a lot. Great work! ❤️

  • @Librax1110
    @Librax1110 2 ปีที่แล้ว +2

    Amazing job as always! Can you do a "R in 100 seconds" video?

  • @manin1
    @manin1 ปีที่แล้ว +1

    I always watch your video to know about concept of any programming , thank for you making amazing video.

  • @antibioticaddict
    @antibioticaddict 2 ปีที่แล้ว +11

    Awesome video! If you do one for C#, please don't tie it down to Unity. It is much more than that. The Unity compiler is extremely outdated.

    • @OcnarfPro
      @OcnarfPro 2 ปีที่แล้ว

      Please, C# is only Unity

    • @antibioticaddict
      @antibioticaddict 2 ปีที่แล้ว +1

      @@OcnarfPro That’s like saying C++ is only for Unreal Engine and Lua is only for Roblox games

    • @OcnarfPro
      @OcnarfPro 2 ปีที่แล้ว

      @@antibioticaddict it is tho

    • @antibioticaddict
      @antibioticaddict 2 ปีที่แล้ว

      @@OcnarfPro :|

    • @BrianHarris
      @BrianHarris 2 ปีที่แล้ว

      @@OcnarfPro Unity is a engine that supports the C# language natively. C# is not only Unity. C# is used in web applications, desktop applications, console apps, windows services, etc. C# as a language pre-dates the creation of Unity by 4 years.

  • @phucnguyen0110
    @phucnguyen0110 2 ปีที่แล้ว +3

    Finally, thank you, Jeff!

    • @abh1yan
      @abh1yan 2 ปีที่แล้ว

      Report

  • @johnswanson217
    @johnswanson217 2 ปีที่แล้ว +4

    What a coincidence!
    I was considering learning swift for a lottie implementation on RN ios.
    By the way, how about some JS animation library in 100sec?

    • @pedroelton7040
      @pedroelton7040 ปีที่แล้ว

      Green Sock and Framer Motion would be great!

  • @ch4r4cter
    @ch4r4cter ปีที่แล้ว +12

    Why doe this look like JS and Python combined?

    • @pookiepats
      @pookiepats 5 หลายเดือนก่อน +2

      Hmm i wonder why it looks like the two most popular languages on earth…HMMM HOW DID THIS HAPPEN HMMMMMM

    • @alltaxationrequirescops
      @alltaxationrequirescops 2 หลายเดือนก่อน

      Never insult Swift like that again

  • @DaddyFrosty
    @DaddyFrosty 2 ปีที่แล้ว +3

    man macOS truly has some of the best forced rendering options you can instantly tell ur writing code in macos cuz of how smooth the font is.

  • @lonelybud
    @lonelybud 2 ปีที่แล้ว +1

    first time saw swift in action. Seems so cool and easy to get started with.

  • @goswami7275
    @goswami7275 2 ปีที่แล้ว +2

    Great video!
    Could you do a Quasar in 100 seconds please?

  • @casadogaspar
    @casadogaspar 2 ปีที่แล้ว +1

    I think you missed the point when not talking about POP (Protocol Oriented Programming), that is one of the biggest features in Swift.
    It's so easy to abstract stuff and decouple your code, SOLID principles are so easy to follow. and everything is testable with low effort.

  • @bobbyv3
    @bobbyv3 ปีที่แล้ว +1

    Swift really is a great language. My favorite to code in.

  • @bity-bite
    @bity-bite 2 ปีที่แล้ว +4

    C# next please

  • @daycred
    @daycred 2 ปีที่แล้ว +1

    i love how seriously you say "multi paradigm language" every time :D

  • @Leuel48Fan
    @Leuel48Fan 7 หลายเดือนก่อน

    Clean syntax, very similar to Kotlin. Both mobile platforms (Android/iOS) have nice underlying development languages

  • @ci6516
    @ci6516 11 หลายเดือนก่อน +1

    Ok time to update git and resume ..
    -knowledgeable and skilled in swift programming

  • @daleryanaldover6545
    @daleryanaldover6545 2 ปีที่แล้ว +45

    Jeff: "Swift is open source so you can create something outside apple platform".
    Me: That's great Jeff!
    few seconds later
    "Congrats for watching till the end, you can now publish your work on apple and hopefully they approve your work."
    Me: Wait...what?!

    • @bakedbeings
      @bakedbeings 2 ปีที่แล้ว +5

      Thing you can do != most common use case

  • @uttiya10
    @uttiya10 2 ปีที่แล้ว

    I was waiting for this video!! 🔥

  • @ibukunokunoye4795
    @ibukunokunoye4795 2 ปีที่แล้ว +2

    Switft and Kotlin are so similar, wow!

  • @xtopy9145
    @xtopy9145 2 ปีที่แล้ว +7

    I've been considering playing with swift for a while now. This video made it soo incredibly easy to get some grip. You made it seem incredibly similar to JavaScript which greatly helps take off some edge. I love how you explain things. Looking forward to a 'Beyond 100 seconds' with swift :)
    cheers!

  • @hurensohn7605
    @hurensohn7605 2 ปีที่แล้ว +1

    I really hope the language gains sole track outside of the apple ecosystem. I love it so much.

  • @Voided2
    @Voided2 2 ปีที่แล้ว +1

    damn good timing i was just thinking about learning swift but now i really want to

  • @erlicthemad
    @erlicthemad 2 ปีที่แล้ว +2

    The parts I like is the type safety, and the memory safety. Many common bugs in other languages don’t make it past the compiler here. With the addition of a sync await. It just got hugely better. There is still 1 surviving web backend that is pretty good. Great if you want nearly bulletproof middle wear.

  • @FloodPower
    @FloodPower 2 ปีที่แล้ว

    what a fantastic series. cheers

  • @sunshine-uh5bn
    @sunshine-uh5bn 2 ปีที่แล้ว

    Thank you! 😊🧡 Your channel and videos are awesome

  • @ckingpro
    @ckingpro ปีที่แล้ว

    Objective C wasn't used by Apple since the 1980s. Only NEXT used it. Apple used Pascal for the old Mac OS (before Mac OS X), but after buying NEXT, Objective C came along with it for Mac OS X

  • @_parassolanki
    @_parassolanki 2 ปีที่แล้ว +1

    As always to the point.
    Great content.

  • @sjn_
    @sjn_ 2 ปีที่แล้ว +3

    Find someone who loves you as much as Jeff loves One Dark theme

    • @naahh4498
      @naahh4498 2 ปีที่แล้ว

      Who doesn’t love dark theme?

    • @sjn_
      @sjn_ 2 ปีที่แล้ว +1

      @@naahh4498 I didn't only say dark theme, I'm specifically talking about One Dark theme from Atom which you can see in all Fireship videos.

  • @legenddairy8346
    @legenddairy8346 ปีที่แล้ว

    watching this, I learned so much more about swift than in the past two days of trying to learn from tutorials 😨

  • @wlockuz4467
    @wlockuz4467 2 ปีที่แล้ว +5

    As a mobile developer, I like it when big companies accept that their current language is not up to the mark and create something new from scratch instead of just patching the old and creating more drawbacks than benefits. Google did exactly this with Java and Kotlin for Android!

    • @vibovitold
      @vibovitold ปีที่แล้ว

      no, they didn't do "exactly" this. Kotlin was created by JetBrajns, not by Google. Google adopted it as an official language for Android, and contributed to its development, but they didn't create it, much less "from scratch".

  • @JanDalhuysen
    @JanDalhuysen 2 ปีที่แล้ว +3

    yo that's finna woke 🔥🔥🔥

  • @promptagonist
    @promptagonist 2 ปีที่แล้ว +1

    can you make a 12 minute long video on swift?

  • @thatoneguy229OG
    @thatoneguy229OG 2 ปีที่แล้ว

    I love these "... in 100 seconds" videos! I would really like to see one on Nim as well!

  • @mcj1m_noonewillfindthis
    @mcj1m_noonewillfindthis 2 ปีที่แล้ว +8

    Hey, could we get a 100sec video of an esoteric programming language? I think it would be quite fun...

    • @daleryanaldover6545
      @daleryanaldover6545 2 ปีที่แล้ว +1

      speaking of which, youtube just recommend me watching chicken and brainf*ck esoteric languages

  • @JohnWasinger
    @JohnWasinger ปีที่แล้ว +1

    1:50 Functions are first class objects. I hear that term used frequently in your videos. Does that just mean that they can be passed in as an argument? Are they passed in by reference?

  • @abh1yan
    @abh1yan 2 ปีที่แล้ว +3

    1 million soon

    • @Fireship
      @Fireship  2 ปีที่แล้ว +1

      Maybe before 2022 if we're lucky!

  • @jacobyoung2045
    @jacobyoung2045 2 ปีที่แล้ว

    Fireship can never run out of videos

  • @ermiasbunaro
    @ermiasbunaro 2 ปีที่แล้ว

    Thanks, Awesome content. The full swift tutorial would be amazing.

  • @ShredzZ
    @ShredzZ 2 ปีที่แล้ว

    Hi, do you think iOS development is good career path if I want to be full time freelancer? Most of ppl saying the web dev is better for freelancing but im enjoying swift more than other languages. What do you think?

  • @lanceang795
    @lanceang795 2 ปีที่แล้ว

    My man makes every language the best

  • @mikahaarahiltunen
    @mikahaarahiltunen 2 ปีที่แล้ว

    A very nice overview!

  • @nabbikill
    @nabbikill 2 ปีที่แล้ว

    You should have mentioned procedures! They are pretty cool

  • @Ihavetoreturnsomevideotapes
    @Ihavetoreturnsomevideotapes 2 ปีที่แล้ว +4

    *Spring in 100 seconds*

  • @yuvrajsorathiya3645
    @yuvrajsorathiya3645 2 ปีที่แล้ว

    please upload a full course of it pleaseeeeee

  • @limo9402
    @limo9402 2 ปีที่แล้ว

    For a intuitive guy like me this sound so interesting better than any other coding language because easy coding language is actually more advanced if you really think about it.
    Nice, one Steve jobs

    • @angeltorres7048
      @angeltorres7048 5 หลายเดือนก่อน

      Steve jobs didn't have any involvement in its development. It was introduced way after his passing.

  • @ryno4ever433
    @ryno4ever433 2 ปีที่แล้ว

    Thanks for the swift breakdown.

  • @hurricane9902
    @hurricane9902 2 ปีที่แล้ว

    This video is very useful, THANKS!!

  • @abbashussain7298
    @abbashussain7298 2 ปีที่แล้ว

    wasn’t expecting this one but i am pleasantly surprised

  • @mahipalsoneja1048
    @mahipalsoneja1048 2 ปีที่แล้ว

    Which software do you use to make your videos?

  • @sithumvikasitha8811
    @sithumvikasitha8811 3 หลายเดือนก่อน

    I still stucked in between swift and dart can I get an advice about what should I master and continue?

  • @zouarikhalil7345
    @zouarikhalil7345 2 ปีที่แล้ว +1

    what about KMM

  • @virtualscale
    @virtualscale 2 หลายเดือนก่อน

    here we are 2 years later, I with I could pay you guys.
    You lit taught us how to code.. for freeee.

  • @trappedcat3615
    @trappedcat3615 2 ปีที่แล้ว +1

    "let" in JS should have signified a constant like in Swift. Scope or block keyword should be used instead of the let JS.

    • @HeyItsHades
      @HeyItsHades 2 ปีที่แล้ว +1

      Just use const

  • @MercyFromOverwatch2
    @MercyFromOverwatch2 2 ปีที่แล้ว +1

    Jeff is still my favourite tech youtuber

  • @slingshot7602
    @slingshot7602 2 ปีที่แล้ว

    I like your videos very much. I would like to see some job guidelines ( specially remote jobs).

  • @anata.one.1967
    @anata.one.1967 6 หลายเดือนก่อน

    I will never write if (maybe == nil), but I appreciate you writing like that for those who are from C++.

  • @mcritz46vl
    @mcritz46vl ปีที่แล้ว

    I love Swift: use it daily. I think Swift developers need a Fireship joke-summary of Swift so we can laugh at ourselves. Especially because our once tidy, slick language keeps getting more esoteric than a Murakami novel.

  • @Calslock
    @Calslock 2 ปีที่แล้ว +1

    So that's what REPL means...
    Also, I love those picture-in-picture code snippets 🤗

  • @AbhinavKulshreshtha
    @AbhinavKulshreshtha 2 ปีที่แล้ว +2

    So basically an apple version of Kotlin language. I know there are differences but basic language stuffs feels similar.