Cayla  Erdman

Cayla Erdman

1601560860

Next X React

Describing an eloquent developer solution is like pinning the tail on an airplane. For the common user, something functional and stable is the best for a numerative sense of reasons. Equaling out in the middle-layer of complexity is factors of services that reach from micro-services to monolith and become that in which serve the populous the most broadly while remaining uniquely enough complex for the solution.

Monoliths and massive repositories become the function of things such as Facebook & AirBnB where the culture is a source of development built enough to define their own frameworks.

As developers, we want to create a union between our concept and the outcome of the solution. We can study successful applications, features, services, and dynamic calibrations of software to define how this works. Once we understand the effort it takes to become a technology super-power like that of Twitter, Square, and Instagram we notice that all of these concepts, well, started from a much smaller point.

React gave us a JavaScript framework that makes sense, Next a platform for Server-Side Rendering, Routing, and complex bundling under one hood. We thank Next for taking React + Node development and combining them into a framework that functions with as simple as a CLI command.

Next

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Next.js has scaled in popularity for its quick make of use in establishing precedents for configuring over Node.js in a way that supports developers to quickly iterate.

The magic of many things we know as developers such as packages comes from the ease of implementation. Services like NPM & Yarn bring the world together with packages that are open-sources and shipped to make building software more rhythmic than equative.

Next has a foundational application layer with instructive elements that help you quickly create an SSR application with routing. Starting with their documentation, you are there in minutes, much like Create-React-App.

npx create-next-app nextjs-app

Within these commands, you can quickly establish an app that utilizes Next.js and is performed around the technology now called “Vercel”.

Learn | Next.js

To build a complete web application with React from scratch, there are many important details you need to consider…

nextjs.org

#software-engineering #developer #nextjs #react #javascript #react native

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Next X React
Autumn  Blick

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

CellularAutomata.jl: Cellular Automata Simulation toolkit for Julia

Cellular Automata

A cellular automaton is a collection of "colored" cells on a grid of specified shape that evolves through a number of discrete time steps according to a set of rules based on the states of neighboring cells. The rules are then applied iteratively for as many time steps as desired.

mathworld.wolfram.com/CellularAutomaton

Elementary CA

To generate an elementary cellular automaton, use

ca = CellularAutomaton(rule, init, gen)

where rule is the Wolfram code (integer), init is a vector containing the initial starting condition and gen is the number of generations to be computed. For a single starting cell in the middle just omit the init vector.

To generate 15 generations of elementary cellular automaton of rule 90 use

using CellularAutomata

ca90 = CellularAutomaton(90, 16)
                            #                                    
                           # #                                   
                          #   #                                  
                         # # # #                                 
                        #       #                                
                       # #     # #                               
                      #   #   #   #                              
                     # # # # # # # #                             
                    #               #                            
                   # #             # #                           
                  #   #           #   #                          
                 # # # #         # # # #                         
                #       #       #       #                        
               # #     # #     # #     # #                       
              #   #   #   #   #   #   #   #                      
             # # # # # # # # # # # # # # # #                     

Totalistic CA

For a more complex cellular automaton you can change the number of states k the cell can be and the radius r of neighbors that can influence the states. If k is changed to be larger than 2, a totalistic CA is computed where only the average value of all neighbors count. This can be done like this

ca = CellularAutomaton(993, 15, k=3)
                        X                         
                       XXX                        
                      X# #X                       
                     X     X                      
                    XXX   XXX                     
                   X# #X X# #X                    
                  X     #     X                   
                 XXX   ###   XXX                  
                X# #X # X # X# #X                 
               X      # X #      X                
              XXX    ## X ##    XXX               
             X# #X  #   X   #  X# #X              
            X     X### XXX ###X     X             
           XXX   X XX  # #  XX X   XXX            
          X# #X XX###X## ##X###XX X# #X           

2 dimensional CAs

Two dimensional cellular automaton (like Conway's Game of Life) can be created by

ca = CA2d(B, S, init, gen)

where B and S are vectors that have the numbers of neighboring cells that define when cell is born or survives, init (matrix) is the initial starting condition and gen is the number of generations the CA is to be computed.

Game of life is then run for 9 generations for e.g. a turbine pattern by typing

ca = CA2d([3], [2, 3], init, 9)

1st step

   ###### ##        
   ###### ##        
          ##        
   ##     ##        
   ##     ##        
   ##     ##        
   ##               
   ## ######        
   ## ######        
                    

2nd

    ####            
   #    # ##        
   #    #   #       
      ##    #       
   ##    #  #       
  #  #   #  #       
  #  #    ##        
  #    ##           
  #   #    #        
   ## #    #        
       ####         
               
 

3rd

     ##             
    ####            
   # ## ## #        
        ##  #       
   ##  ##  ###      
   #### #  ###      
  #  #   #  #       
 ###  # ####        
 ###  ##  ##        
  #  ##             
   # ## ## #        
       ####         
        ##          
             
   

4th

    #  #            
        #           
         ##         
   # ##      #      
   #  #   #         
  #   # ###         
 #           #      
    ### #   #       
    #   #  #        
 #      ## #        
    ##              
      #             
       #  #         

                    

5th

        ##          
         #          
    ###  ##         
  ### #   #         
  #    # ##         
      # #           
    ## #    #       
    #   # ###       
    ##  ###         
     #              
     ##             

6th

        ##          
     #              
    # #  ##         
  # # ###  #        
  #  ######         
     ## ##          
    ######  #       
   #  ### # #       
    ##  # #         
         #          
     ##             

                    

7th

     #  # #         
   ## # ###         
    #      #        
   ##     #         
                    
    #     ##        
   #      #         
    ### # ##        
    # #  #          
     
           

8th

    ## ## #         
   ##  ## ##        
           #        
   ##               
   ##     ##        
          ##        
   #                
   ## ##  ##        
    # ## ##         

                    

9th

   ###### ##        
   ###### ##        
          ##        
   ##     ##        
   ##     ##        
   ##     ##        
   ##               
   ## ######        
   ## ######        
                                    
                    
                    

Running Tests

To run tests, execute the following command from the root folder of the repository:

julia tests/run_tests.jl

Download Details:

Author: Natj
Source Code: https://github.com/natj/CellularAutomata.jl 
License: MIT license

#julia #math #toolkit 

Mathew Rini

1615544450

How to Select and Hire the Best React JS and React Native Developers?

Since March 2020 reached 556 million monthly downloads have increased, It shows that React JS has been steadily growing. React.js also provides a desirable amount of pliancy and efficiency for developing innovative solutions with interactive user interfaces. It’s no surprise that an increasing number of businesses are adopting this technology. How do you select and recruit React.js developers who will propel your project forward? How much does a React developer make? We’ll bring you here all the details you need.

What is React.js?

Facebook built and maintains React.js, an open-source JavaScript library for designing development tools. React.js is used to create single-page applications (SPAs) that can be used in conjunction with React Native to develop native cross-platform apps.

React vs React Native

  • React Native is a platform that uses a collection of mobile-specific components provided by the React kit, while React.js is a JavaScript-based library.
  • React.js and React Native have similar syntax and workflows, but their implementation is quite different.
  • React Native is designed to create native mobile apps that are distinct from those created in Objective-C or Java. React, on the other hand, can be used to develop web apps, hybrid and mobile & desktop applications.
  • React Native, in essence, takes the same conceptual UI cornerstones as standard iOS and Android apps and assembles them using React.js syntax to create a rich mobile experience.

What is the Average React Developer Salary?

In the United States, the average React developer salary is $94,205 a year, or $30-$48 per hour, This is one of the highest among JavaScript developers. The starting salary for junior React.js developers is $60,510 per year, rising to $112,480 for senior roles.

* React.js Developer Salary by Country

  • United States- $120,000
  • Canada - $110,000
  • United Kingdom - $71,820
  • The Netherlands $49,095
  • Spain - $35,423.00
  • France - $44,284
  • Ukraine - $28,990
  • India - $9,843
  • Sweden - $55,173
  • Singapore - $43,801

In context of software developer wage rates, the United States continues to lead. In high-tech cities like San Francisco and New York, average React developer salaries will hit $98K and $114per year, overall.

However, the need for React.js and React Native developer is outpacing local labour markets. As a result, many businesses have difficulty locating and recruiting them locally.

It’s no surprise that for US and European companies looking for professional and budget engineers, offshore regions like India are becoming especially interesting. This area has a large number of app development companies, a good rate with quality, and a good pool of React.js front-end developers.

As per Linkedin, the country’s IT industry employs over a million React specialists. Furthermore, for the same or less money than hiring a React.js programmer locally, you may recruit someone with much expertise and a broader technical stack.

How to Hire React.js Developers?

  • Conduct thorough candidate research, including portfolios and areas of expertise.
  • Before you sit down with your interviewing panel, do some homework.
  • Examine the final outcome and hire the ideal candidate.

Why is React.js Popular?

React is a very strong framework. React.js makes use of a powerful synchronization method known as Virtual DOM, which compares the current page architecture to the expected page architecture and updates the appropriate components as long as the user input.

React is scalable. it utilises a single language, For server-client side, and mobile platform.

React is steady.React.js is completely adaptable, which means it seldom, if ever, updates the user interface. This enables legacy projects to be updated to the most new edition of React.js without having to change the codebase or make a few small changes.

React is adaptable. It can be conveniently paired with various state administrators (e.g., Redux, Flux, Alt or Reflux) and can be used to implement a number of architectural patterns.

Is there a market for React.js programmers?
The need for React.js developers is rising at an unparalleled rate. React.js is currently used by over one million websites around the world. React is used by Fortune 400+ businesses and popular companies such as Facebook, Twitter, Glassdoor and Cloudflare.

Final thoughts:

As you’ve seen, locating and Hire React js Developer and Hire React Native developer is a difficult challenge. You will have less challenges selecting the correct fit for your projects if you identify growing offshore locations (e.g. India) and take into consideration the details above.

If you want to make this process easier, You can visit our website for more, or else to write a email, we’ll help you to finding top rated React.js and React Native developers easier and with strives to create this operation

#hire-react-js-developer #hire-react-native-developer #react #react-native #react-js #hire-react-js-programmer

Franz  Becker

Franz Becker

1651604400

React Starter Kit: Build Web Apps with React, Relay and GraphQL.

React Starter Kit — "isomorphic" web app boilerplate   

React Starter Kit is an opinionated boilerplate for web development built on top of Node.js, Express, GraphQL and React, containing modern web development tools such as Webpack, Babel and Browsersync. Helping you to stay productive following the best practices. A solid starting point for both professionals and newcomers to the industry.

See getting started guide, demo, docs, roadmap  |  Join #react-starter-kit chat room on Gitter  |  Visit our sponsors:

 

Hiring

Getting Started

Customization

The master branch of React Starter Kit doesn't include a Flux implementation or any other advanced integrations. Nevertheless, we have some integrations available to you in feature branches that you can use either as a reference or merge into your project:

You can see status of most reasonable merge combination as PRs labeled as TRACKING

If you think that any of these features should be on master, or vice versa, some features should removed from the master branch, please let us know. We love your feedback!

Comparison

 

React Starter Kit

React Static Boilerplate

ASP.NET Core Starter Kit

App typeIsomorphic (universal)Single-page applicationSingle-page application
Frontend
LanguageJavaScript (ES2015+, JSX)JavaScript (ES2015+, JSX)JavaScript (ES2015+, JSX)
LibrariesReact, History, Universal RouterReact, History, ReduxReact, History, Redux
RoutesImperative (functional)DeclarativeDeclarative, cross-stack
Backend
LanguageJavaScript (ES2015+, JSX)n/aC#, F#
LibrariesNode.js, Express, Sequelize,
GraphQL
n/aASP.NET Core, EF Core,
ASP.NET Identity
SSRYesn/an/a
Data APIGraphQLn/aWeb API

Backers

♥ React Starter Kit? Help us keep it alive by donating funds to cover project expenses via OpenCollective or Bountysource!

lehneres Tarkan Anlar Morten Olsen Adam David Ernst Zane Hitchcox  

How to Contribute

Anyone and everyone is welcome to contribute to this project. The best way to start is by checking our open issues, submit a new issue or feature request, participate in discussions, upvote or downvote the issues you like or dislike, send pull requests.

Learn More

Related Projects

  • GraphQL Starter Kit — Boilerplate for building data APIs with Node.js, JavaScript (via Babel) and GraphQL
  • Membership Database — SQL schema boilerplate for user accounts, profiles, roles, and auth claims
  • Babel Starter Kit — Boilerplate for authoring JavaScript/React.js libraries

Support

License

Copyright © 2014-present Kriasoft, LLC. This source code is licensed under the MIT license found in the LICENSE.txt file. The documentation to the project is licensed under the CC BY-SA 4.0 license.


Author: kriasoft
Source Code: https://github.com/kriasoft/react-starter-kit
License: MIT License

#graphql #react 

Juned Ghanchi

1621573085

React Native App Developers India, React Native App Development Company

Expand your user base by using react-native apps developed by our expert team for various platforms like Android, Android TV, iOS, macOS, tvOS, the Web, Windows, and UWP.

We help businesses to scale up the process and achieve greater performance by providing the best react native app development services. Our skilled and experienced team’s apps have delivered all the expected results for our clients across the world.

To achieve growth for your business, hire react native app developers in India. You can count on us for all the technical services and support.

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