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COBOL

115
143
+ 1
2
Hack

531
168
+ 1
29
Swift

19.8K
13.1K
+ 1
1.3K
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Pros of COBOL
Pros of Hack
Pros of Swift
  • 2
    Business Oriented Language
  • 6
    Interoperates seamlessly with php
  • 6
    Open source
  • 5
    Backed by facebook
  • 4
    HHVM
  • 2
    PHP like
  • 2
    Great documentation
  • 2
    Generics
  • 1
    Fast
  • 1
    Used by facebook
  • 0
    Great type system
  • 0
    Easy to learn
  • 259
    Ios
  • 180
    Elegant
  • 126
    Not Objective-C
  • 107
    Backed by apple
  • 93
    Type inference
  • 61
    Generics
  • 54
    Playgrounds
  • 49
    Semicolon free
  • 38
    OSX
  • 36
    Tuples offer compound variables
  • 24
    Clean Syntax
  • 24
    Easy to learn
  • 22
    Open Source
  • 21
    Beautiful Code
  • 20
    Functional
  • 12
    Dynamic
  • 12
    Linux
  • 11
    Protocol-oriented programming
  • 10
    Promotes safe, readable code
  • 9
    No S-l-o-w JVM
  • 8
    Explicit optionals
  • 7
    Storyboard designer
  • 6
    Optionals
  • 6
    Type safety
  • 5
    Super addicting language, great people, open, elegant
  • 5
    Best UI concept
  • 4
    Its friendly
  • 4
    Highly Readable codes
  • 4
    Fail-safe
  • 4
    Powerful
  • 4
    Faster and looks better
  • 4
    Swift is faster than Objective-C
  • 4
    Feels like a better C++
  • 3
    Easy to learn and work
  • 3
    Much more fun
  • 3
    Protocol extensions
  • 3
    Native
  • 3
    Its fun and damn fast
  • 3
    Strong Type safety
  • 3
    Easy to Maintain
  • 2
    Protocol as type
  • 2
    All Cons C# and Java Swift Already has
  • 2
    Esay
  • 2
    MacOS
  • 2
    Type Safe
  • 2
    Protocol oriented programming
  • 1
    Can interface with C easily
  • 1
    Actually don't have to own a mac
  • 1
    Free from Memory Leak
  • 1
    Swift is easier to understand for non-iOS developers.
  • 1
    Numbers with underbar
  • 1
    Optional chain
  • 1
    Great for Multi-Threaded Programming
  • 1
    Runs Python 8 times faster
  • 1
    Objec

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Cons of COBOL
Cons of Hack
Cons of Swift
  • 2
    Extremely long code for simple functions
    Be the first to leave a con
    • 5
      Must own a mac
    • 2
      Memory leaks are not uncommon
    • 1
      Very irritatingly picky about things that’s
    • 1
      Complicated process for exporting modules
    • 1
      Its classes compile to roughly 300 lines of assembly
    • 1
      Is a lot more effort than lua to make simple functions
    • 0
      Overly complex options makes it easy to create bad code

    Sign up to add or upvote consMake informed product decisions

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    What is COBOL?

    COBOL was one of the first programming languages to be standardised: the first COBOL standard was issued by ANSI in 1968. COBOL is primarily used in business, finance, and administrative systems for companies and governments.

    What is Hack?

    Hack provides instantaneous type checking via a local server that watches the filesystem. It typically runs in less than 200 milliseconds, making it easy to integrate into your development workflow without introducing a noticeable delay.

    What is Swift?

    Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swift is ready for your next iOS and OS X project — or for addition into your current app — because Swift code works side-by-side with Objective-C.

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    What companies use Swift?

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