Ruby on Rails Is Dead — 2018 Edition – JetRuby

  • The rumors of Ruby’s nascent (inevitable, immutable, irreversible) demise have been whispered about for years inside developer locker rooms, and yet the language and Rails, the framework, are still around, powering hundreds of thousands of websites.
  • The TIOBE index (the index that uses search engine results) places Ruby in the top 20 technologies.
  • It just so happens that due to the unique nature of Ruby, we’re able to write clean code — faster, which is a great thing for startups and businesses that run on lean innovation.
  • Let’s not forget what makes Ruby greatRuby teaches you some great coding habits: such as TDD approach, MVC pattern, separate databases, DRY code, and restful routes, which in the end translates to clean code that needs less testing.
  • It’s up to you, but the truth is: if you’re making a web or enterprise app, with Ruby you’ll write better quality code, spend less time testing and launch your product before your competitors do, so you can start getting revenue and think about where to take your product next….

It’s 2018, and it’s high time for us at JetRuby to once again scrutinise everything we believe in, and answer the million (ish)-dollar question: The rumors of Ruby’s nascent (inevitable, immutable…
Continue reading “Ruby on Rails Is Dead — 2018 Edition – JetRuby”

7 Best Javascript Frameworks 2018 For Web Developers

  • Node.js provides server-side scripting feature as javascript Frameworks to runs server-side scripts to produce dynamic web page content.
  • Angular JS 2 stand among the most popular Javascript frameworks which is used by many developers to build and maintain complex web applications.
  • It contains different functionalities similar to other javaScript frameworks contains  which support other parts of the application in a form of services & also improves the existing modules into ES6 modules.
  • Vue collaborates with WEEX, which is a cross-platform UI framework which uses Vue as its best Javascript frameworks for runtime which helps to use same Vue component syntax as well as other components that cannot be rendered in the Browser & also natively on iOS and Android.
  • Hence, Many JavaScript frameworks offer innovative features to manage complexity in web applications with an integrated development toolkit that enables rapid iteration.

JavaScript is a scripting language used in web development to add dynamic and interactive elements to the websites using various Javascript Frameworks
Continue reading “7 Best Javascript Frameworks 2018 For Web Developers”

How to build a server-rendered React app with Next & Express

  • Next, open up your package.json and replace your script section with this: – Run the npm run dev command, you should get an error like : – next Couldn’t find a `pages` directory.
  • Please create one under the project rootThis is because Next uses the pages directory and the files in them to map its routes.
  • Look at this route below, This helps us to achieve clean URLs as discussed in the paragraph above: – By default, it’s easy to use query strings in Next, but as usual, you want to keep your URLs clean, so you opt for something like: /p/2 rather than /p?id=2.
  • In the code above, we use the popular express routing to define such routes, then we pass the page that should be loaded and the id as a query param to the main Next app.
  • First, create a file called next.config.js in the root of your app and add the following content: – Note: In the setup above, only the index page would be exported as it is the only route we have specified in the PathMap.What if we want to add more pages?

How to build a server-rendered React with Next & Express (plus discussion on why you server-side rendering and customer server APIs.
Continue reading “How to build a server-rendered React app with Next & Express”

INTRODUCTION TO REACTJS – weLearn WeCode – Medium

Introduction to ReactJS


#javascript #reactjs #webdev #womenintech

  • ReactJS focuses only on the rendering of View (part of MVC), as it does not implement the entire MVC pattern, but tightly focuses on the development of components (views) which are displayed on the user-interface so that it is more efficient in developing dynamic and interactive user-interfaces and its components….
  • Traditionally, when we used to change the data (model in MVC) at server-side, we used to reload the entire page (at client-side) to implement or reflect the updates from the server, which make processing very slow and creates bad user-experiences.
  • But ReactJS has solved these issues as it works at the client-side and takes care of the updates from the server by just changing those particular components or parts of interfaces which are changed, and it does not reload the entire page.
  • DOM (Document Object Model) is the user-interface or HTML document which is rendered or displayed on the screen, and if we have to rerender the entire DOM every time to reflect the changes that come from the server, it would be very expensive and take many CPU-cycles and processor time….
  • To overcome these issues, ReactJS creates Virtual DOMs in memory and whenever any data is changed at the server, ReactJS rewrites the Virtual DOM, and then it performs “diff” operations between all Virtual DOMs… one which was created initially and the other which is created after the change of data….

ReactJS is a JavaScript library used to develop dynamic user-interfaces or the components of user-interfaces like search bars, sliders, and widgets in web applications. ReactJS focuses only on the…
Continue reading “INTRODUCTION TO REACTJS – weLearn WeCode – Medium”

Ruby on Rails Is Dead — 2018 Edition – JetRuby

  • The rumors of Ruby’s nascent (inevitable, immutable, irreversible) demise have been whispered about for years inside developer locker rooms, and yet the language and Rails, the framework, are still around, powering hundreds of thousands of websites.
  • The TIOBE index (the index that uses search engine results) places Ruby in the top 20 technologies.
  • It just so happens that due to the unique nature of Ruby, we’re able to write clean code — faster, which is a great thing for startups and businesses that run on lean innovation.
  • Let’s not forget what makes Ruby greatRuby teaches you some great coding habits: such as TDD approach, MVC pattern, separate databases, DRY code, and restful routes, which in the end translates to clean code that needs less testing.
  • It’s up to you, but the truth is: if you’re making a web or enterprise app, with Ruby you’ll write better quality code, spend less time testing and launch your product before your competitors do, so you can start getting revenue and think about where to take your product next….

It’s 2018, and it’s high time for us at JetRuby to once again scrutinise everything we believe in, and answer the million (ish)-dollar question: The rumors of Ruby’s nascent (inevitable, immutable…
Continue reading “Ruby on Rails Is Dead — 2018 Edition – JetRuby”

Ruby on Rails Is Dead — 2018 Edition – JetRuby

  • The rumors of Ruby’s nascent (inevitable, immutable, irreversible) demise have been whispered about for years inside developer locker rooms, and yet the language and Rails, the framework, are still around, powering hundreds of thousands of websites.
  • The TIOBE index (the index that uses search engine results) places Ruby in the top 20 technologies.
  • It just so happens that due to the unique nature of Ruby, we’re able to write clean code — faster, which is a great thing for startups and businesses that run on lean innovation.
  • Let’s not forget what makes Ruby greatRuby teaches you some great coding habits: such as TDD approach, MVC pattern, separate databases, DRY code, and restful routes, which in the end translates to clean code that needs less testing.
  • It’s up to you, but the truth is: if you’re making a web or enterprise app, with Ruby you’ll write better quality code, spend less time testing and launch your product before your competitors do, so you can start getting revenue and think about where to take your product next….

It’s 2018, and it’s high time for us at JetRuby to once again scrutinise everything we believe in, and answer the million (ish)-dollar question: The rumors of Ruby’s nascent (inevitable, immutable…
Continue reading “Ruby on Rails Is Dead — 2018 Edition – JetRuby”

Microservices with Spring Boot Example

  • This course is a practical course which explains how to realise a microservice infrastructure in order to realise a full-stack web application composed by a “framework-less” Single Page Application and two restful Spring Boot microservices interacting with each other and with two different databases thanks to the implementation of the JPA…
  • You’ll have the basis to generate fastly a microservice infrastructure, to organise your application using different layers according to the “SOLID” principle and following the MVC pattern.
  • You will have the instrument to organise your communication protocols using simple and effective rules, to implement restful web services which communicate with Json Messages.
  • This is course has the same topic of the Italian course Sviluppo Web a Microservizi con Java Spring Boot e Ajax” so it can easily considered as its English version.
  • The example developed is different but with the same topics: microservices, Spring Boot, JPA and Rest calls.

Microservices with Spring Boot Example- This is course has the same topic of the Italian course Sviluppo Web a Microservizi con Java Spring Boot e Ajax” so it can easily considered as its English version.
Continue reading “Microservices with Spring Boot Example”