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Markdown vs Swift: What are the differences?

What is Markdown? Text-to-HTML conversion tool/syntax for web writers, by John Gruber. Markdown is two things: (1) a plain text formatting syntax; and (2) a software tool, written in Perl, that converts the plain text formatting to HTML.

What is Swift? An innovative new programming language for Cocoa and Cocoa Touch. 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.

Markdown and Swift belong to "Languages" category of the tech stack.

"Easy formatting", "Widely adopted" and "Intuitive" are the key factors why developers consider Markdown; whereas "Ios", "Elegant" and "Not Objective-C" are the primary reasons why Swift is favored.

Swift is an open source tool with 48.4K GitHub stars and 7.76K GitHub forks. Here's a link to Swift's open source repository on GitHub.

According to the StackShare community, Swift has a broader approval, being mentioned in 993 company stacks & 541 developers stacks; compared to Markdown, which is listed in 756 company stacks and 718 developer stacks.

- No public GitHub repository available -

What is Markdown?

Markdown is two things: (1) a plain text formatting syntax; and (2) a software tool, written in Perl, that converts the plain text formatting to HTML.

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 are some alternatives to Markdown and Swift?
JavaScript
JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
PHP
Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.
Python
Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
Java
Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!
HTML5
HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.
See all alternatives
Decisions about Markdown and Swift
StackShare Editors
StackShare Editors
Rails
Rails
Node.js
Node.js
Python
Python
React
React
Java
Java
Ruby
Ruby
Go
Go
Swift
Swift
Objective-C
Objective-C
jQuery
jQuery

By mid-2015, around the time of the Series E, the Digital department at WeWork had grown to more than 40 people to support the company’s growing product needs.

By then, they’d migrated the main website off of WordPress to Ruby on Rails, and a combination React, Angular, and jQuery, though there were efforts to move entirely to React for the front-end.

The backend was structured around a microservices architecture built partially in Node.js, along with a combination of Ruby, Python, Bash, and Go. Swift/Objective-C and Java powered the mobile apps.

These technologies power the listings on the website, as well as various internal tools, like community manager dashboards as well as RFID hardware for access management.

See more
StackShare Editors
StackShare Editors
Java
Java
Swift
Swift
Gradle
Gradle
Objective-C
Objective-C

At the heart of Uber’s mobile app development are four primary apps: Android rider, Android driver, iOS rider, and iOS driver. Android developers build in Java, iOS in Objective C and Swift. Engineers across both platforms land code into a monolithic code base that ships each week.

They use some third-party libraries, but often build their own, since “Many open source libraries available are general-purpose, which can create binary bloat. For mobile engineering, every kilobyte matters.”

On Android, the build system is Gradle. For the UI, Butter Knife binds views and callbacks to fields and methods via annotation processing, and Picasso provides image loading.

As for iOS, all of the code lives in a monorepo built with Buck. For crash detection, KSCrash reports crashes to the internal reporting framework.

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Yashu Mittal
Yashu Mittal
Founder & CEO at CodeCarrot · | 1 upvotes · 10.5K views
atCodeCarrotCodeCarrot
Jekyll
Jekyll
Ruby
Ruby
Markdown
Markdown

Jekyll is an open source static site generator (SSG) with a Ruby at its core which transform your plain text into static websites and blogs.

It is simple means no more databases, comment moderation, or pesky updates to install—just your content. As said earlier SSG uses Markdown, Liquid, HTML & CSS go in and come out ready for deployment. Lastly it's blog-aware permalinks, categories, pages, posts, and custom layouts are all first-class citizens here.

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Johnny Bell
Johnny Bell
Senior Software Engineer at StackShare · | 14 upvotes · 330.1K views
atStackShareStackShare
Markdown
Markdown
React
React
GraphQL
GraphQL
Ruby
Ruby
Showdown
Showdown
Glamorous
Glamorous
Emotion
Emotion
styled-components
styled-components
#Frontend
#CssInJs
#StackDecisionsLaunch

For Stack Decisions I needed to add Markdown in the decision composer to give our users access to some general styling when writing their decisions. We used React & GraphQL on the #Frontend and Ruby & GraphQL on the backend.

Instead of using Showdown or another tool, We decided to parse the Markdown on the backend so we had more control over what we wanted to render in Markdown because we didn't want to enable all Markdown options, we also wanted to limit any malicious code or images to be embedded into the decisions and Markdown was a fairly large to import into our component so it was going to add a lot of kilobytes that we didn't need.

We also needed to style how the markdown looked, we are currently using Glamorous so I used that but we are planning to update this to Emotion at some stage as it has a fairly easy upgrade path rather than switching over to styled-components or one of the other cssInJs alternatives.

Also we used React-Mentions for tagging tools and topics in the decisions. Typing @ will let you tag a tool, and typing # will allow you to tag a topic.

The Markdown options that we chose to support are tags: a, code, u, b, em, pre, ul, ol, li.

If there are anymore tags you'd love to see added in the composer leave me a comment below and we will look into adding them.

#StackDecisionsLaunch

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Jerome Dalbert
Jerome Dalbert
Senior Backend Engineer at StackShare · | 5 upvotes · 14.1K views
atStackShareStackShare
Markdown
Markdown
Ruby
Ruby
Rails
Rails
#StackDecisionsLaunch

I needed to make stack decisions accept a subset of Markdown, similarly to sites like Reddit or Stack Overflow.

I used the redcarpet Ruby gem for parsing, and Rails' sanitize helper made it very easy to only allow certain tags: links, bold, italics, lists, code blocks, paragraphs.

Problem solved! #StackDecisionsLaunch

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Conor Myhrvold
Conor Myhrvold
Tech Brand Mgr, Office of CTO at Uber · | 11 upvotes · 583.5K views
atUber TechnologiesUber Technologies
RIBs
RIBs
Objective-C
Objective-C
Swift
Swift

Excerpts from how we developed (and subsequently open sourced) Uber's cross-platform mobile architecture framework, RIBs , going from Objective-C to Swift in the process for iOS: https://github.com/uber/RIBs

Uber’s new application architecture (RIBs) extensively uses protocols to keep its various components decoupled and testable. We used this architecture for the first time in our new rider application and moved our primary language from Objective-C to Swift. Since Swift is a very static language, unit testing became problematic. Dynamic languages have good frameworks to build test mocks, stubs, or stand-ins by dynamically creating or modifying existing concrete classes.

Needless to say, we were not very excited about the additional complexity of manually writing and maintaining mock implementations for each of our thousands of protocols.

The information required to generate mock classes already exists in the Swift protocol. For Uber’s use case, we set out to create tooling that would let engineers automatically generate test mocks for any protocol they wanted by simply annotating them.

The iOS codebase for our rider application alone incorporates around 1,500 of these generated mocks. Without our code generation tool, all of these would have to be written and maintained by hand, which would have made testing much more time-intensive. Auto-generated mocks have contributed a lot to the unit test coverage that we have today.

We built these code generation tools ourselves for a number of reasons, including that there weren’t many open source tools available at the time we started our effort. Today, there are some great open source tools to generate resource accessors, like SwiftGen. And Sourcery can help you with generic code generation needs:

https://eng.uber.com/code-generation/ https://eng.uber.com/driver-app-ribs-architecture/

(GitHub : https://github.com/uber/RIBs )

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StackShare Editors
StackShare Editors
Prometheus
Prometheus
Chef
Chef
Consul
Consul
Memcached
Memcached
Hack
Hack
Swift
Swift
Hadoop
Hadoop
Terraform
Terraform
Airflow
Airflow
Apache Spark
Apache Spark
Kubernetes
Kubernetes
gRPC
gRPC
HHVM (HipHop Virtual Machine)
HHVM (HipHop Virtual Machine)
Presto
Presto
Kotlin
Kotlin
Apache Thrift
Apache Thrift

Since the beginning, Cal Henderson has been the CTO of Slack. Earlier this year, he commented on a Quora question summarizing their current stack.

Apps
  • Web: a mix of JavaScript/ES6 and React.
  • Desktop: And Electron to ship it as a desktop application.
  • Android: a mix of Java and Kotlin.
  • iOS: written in a mix of Objective C and Swift.
Backend
  • The core application and the API written in PHP/Hack that runs on HHVM.
  • The data is stored in MySQL using Vitess.
  • Caching is done using Memcached and MCRouter.
  • The search service takes help from SolrCloud, with various Java services.
  • The messaging system uses WebSockets with many services in Java and Go.
  • Load balancing is done using HAproxy with Consul for configuration.
  • Most services talk to each other over gRPC,
  • Some Thrift and JSON-over-HTTP
  • Voice and video calling service was built in Elixir.
Data warehouse
  • Built using open source tools including Presto, Spark, Airflow, Hadoop and Kafka.
Etc
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Visual Studio Code
Visual Studio Code
GitHub
GitHub
Linux
Linux
JavaScript
JavaScript
Swift
Swift
Java
Java
PHP
PHP
Python
Python
XML
XML
JSON
JSON
Git
Git
SVN (Subversion)
SVN (Subversion)

I use Visual Studio Code because at this time is a mature software and I can do practically everything using it.

  • It's free and open source: The project is hosted on GitHub and it’s free to download, fork, modify and contribute to the project.

  • Multi-platform: You can download binaries for different platforms, included Windows (x64), MacOS and Linux (.rpm and .deb packages)

  • LightWeight: It runs smoothly in different devices. It has an average memory and CPU usage. Starts almost immediately and it’s very stable.

  • Extended language support: Supports by default the majority of the most used languages and syntax like JavaScript, HTML, C#, Swift, Java, PHP, Python and others. Also, VS Code supports different file types associated to projects like .ini, .properties, XML and JSON files.

  • Integrated tools: Includes an integrated terminal, debugger, problem list and console output inspector. The project navigator sidebar is simple and powerful: you can manage your files and folders with ease. The command palette helps you find commands by text. The search widget has a powerful auto-complete feature to search and find your files.

  • Extensible and configurable: There are many extensions available for every language supported, including syntax highlighters, IntelliSense and code completion, and debuggers. There are also extension to manage application configuration and architecture like Docker and Jenkins.

  • Integrated with Git: You can visually manage your project repositories, pull, commit and push your changes, and easy conflict resolution.( there is support for SVN (Subversion) users by plugin)

See more
TypeScript
TypeScript
JSON
JSON
Docker
Docker
Markdown
Markdown
Angular 2
Angular 2
Visual Studio Code
Visual Studio Code
Atom
Atom
#Typescript
#Java
#HTML
#Sass

More than year ago I was looking for the best editor of Angular 2 application and I've tried Visual Studio Code and Atom. Atom had performance issues that put me off completely to use it again. Visual Studio Code became my main editor #Typescript files (and partly editor of #Java files). I'm happy with Visual Studio Code and I've never look back on Atom. There wasn't any reason to try Atom again, because Visual Studio Code fulfills my requirements very well. I use it for editing of TypeScript, #HTML, #Sass, JSON, Docker and Markdown.

See more
Siddhant Sharma
Siddhant Sharma
Tech Connoisseur at Bigstep Technologies · | 12 upvotes · 134.9K views
WordPress
WordPress
Magento
Magento
PHP
PHP
Java
Java
Swift
Swift
JavaScript
JavaScript
#Messaging
#Communication
#InAppChat
#Dating
#Matrimonial

WordPress Magento PHP Java Swift JavaScript

Back in the days, we started looking for a date on different matrimonial websites as there were no Dating Applications. We used to create different profiles. It all changed in 2012 when Tinder, an Online Dating application came into India Market.

Tinder allowed us to communicate with our potential soul mates. That too without paying any extra money. I too got 4-6 matches in 6 years. It changed the life of many Millennials. Tinder created a revolution of its own. P.S. - I still don't have a date :(

Posting my first article. Please have a look and do give feedback.

Communication InAppChat Dating Matrimonial #messaging

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Siddhant Sharma
Siddhant Sharma
Tech Connoisseur at Bigstep Technologies · | 3 upvotes · 2.8K views
Swift
Swift
Java
Java
PHP
PHP
Magneto
Magneto
WordPress
WordPress
#Webhooks
#Channelize.io

Swift Java PHP Magneto WordPress #Webhooks Added as the newest feature in #Channelize.io. It was initially hard for me to understand what Webhooks meant. But I got the gist of it. Simple example:

Webhooks are pretty much like our brains. for every task, our brains keep sending signals continuously. notifying us for eating, for moving, for removing our hand from Gas Stove or steam.

Imagine asking your brain if you're hungry, tired or hurt. That would be disastrous! Right?

Webhooks are pretty much the same thing, complete automation for your web development projects triggered by some Events just like our Brain. Take a look at the article below to learn more about webhooks and how it works with Channelize.io. Do give your Suggestions also here.

https://channelize.typeform.com/to/jztS7B

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Interest over time
Reviews of Markdown and Swift
Avatar of Bessalitskykh
Software Development Consultan at MLSDev Inc.
Review ofSwiftSwift

The performance of Swift is almost the same as that of C++, which is considered the fastest in algorithm calculation arithmetics. Apple had this idea in mind and worked to improve the speed of Swift. For example, Swift 2.0 has beaten C++ in several computation algorithms, such as Mandelbrot algorithm. Objective-C is slower because it contains C API legacy.

Swift is faster than Objective-C, because it removed the limitations of C language and has been improved with the help of advanced technologies that were unavailable when C was developed. As mentioned by Apple, Swift was originally designed to operate faster.

Despite the fact that languages are different, they both integrate, and work with Cocoa and Cocoa Touch APIs, for all Apple platforms. Therefore, a regular app-user would not recognize the difference in operating speed between Objective-C vs Swift. Speed also depends on a programmer’s level and capabilities, since a slow app can be written in Swift as well.

Learn more here https://mlsdev.com/blog/51-7-advantages-of-using-swift-over-objective-c

Avatar of Bessalitskykh
Software Development Consultan at MLSDev Inc.
Review ofSwiftSwift

Its performance approaches the one of C++ which is considered the fastest algorithm calculation arithmetics. And Apple strives to improve the speed of Swift. Learn more here https://mlsdev.com/blog/51-7-advantages-of-using-swift-over-objective-c

How developers use Markdown and Swift
Avatar of Lawrence Cheuk
Lawrence Cheuk uses SwiftSwift

iPhone app, a new born language, it may good but the IDE, xcode is bad compare with Visual Studio. It just like a baby. playground can only use without connect to other library...you can not do a simply refactor of renaming a variable. You can go to definition and find reference, but you can not go to implementation....I should write them on xcode not here basically it is not the fault of swift, but it tightly to it, unless you want to use a notepad to write it.

Avatar of StackShare
StackShare uses MarkdownMarkdown

We’re using Markdown parsers for Reviews, Blog Posts, and Stack Description (the text you’re reading right now). We’re using Bootstrap Markdown for content input (except for reviews) and RedCarpet for rendering in certain places.

Avatar of Wing Tang Wong
Wing Tang Wong uses MarkdownMarkdown

Markdown represents a highly portable and lightweight text formatting. I had converted all of my Wordpress posts to Markdown prior to migrating over to Jekyll and eventually to Hugo. The fact that many generators support Markdown means that my content remains portable regardless of the platform/engine I use.

Avatar of Volkan Özçelik
Volkan Özçelik uses MarkdownMarkdown

What you see is not what you get, never it is.

Documentation is better in Markdown format. You don’t need anything special to read it.

It is compact, portable, comparable.

Markdown is my text file format of choice.

Avatar of Refractal
Refractal uses SwiftSwift

Most of our newer apps are written completely in swift, with our older ones and some special cases using a mix of Swift and Objective-C, but with Swift 2, the language is pretty much a must-use. "guard" is <3.

Avatar of Jeff Flynn
Jeff Flynn uses MarkdownMarkdown

Because it is almost an effortless markup language without ever having to write an HTML tag. Of course, you'll want to use it in environments that make it look pretty (GitHub, etc.)

Avatar of Roger Salomonsson
Roger Salomonsson uses MarkdownMarkdown

Using StackEdit to edit markdown files for blog roll and about sections. MD files are stored in Google Drive and pushed to GH pages through StackEdit.

Avatar of Flutter Health Inc.
Flutter Health Inc. uses SwiftSwift

Flutter is coded with Swift v.2.3 and can be run with Xcode v.8.2.1. To launch in Xcode 9.3, the code needs to be migrated to Swift 4.1

Avatar of Maxim Ananov
Maxim Ananov uses SwiftSwift

Most of the app code was gradually rewritten in Swift for better performance and code maintenance.

Avatar of JINJA Ltd.
JINJA Ltd. uses SwiftSwift

Our native iOS app is built on Swift, and most of the basic function is still written in Swift

How much does Markdown cost?
How much does Swift cost?
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