Rodger Hirthe

Rodger Hirthe


ESLint, TypeScript, and Prettier - Quick Start (without React)

In this video we will setup linting to write clean TypeScript code following best practices.

#typescript #eslint #react #javascript

What is GEEK

Buddha Community

ESLint, TypeScript, and Prettier - Quick Start (without React)
Autumn  Blick

Autumn Blick


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

Rodger Hirthe

Rodger Hirthe


ESLint, TypeScript, and Prettier - Quick Start (without React)

In this video we will setup linting to write clean TypeScript code following best practices.

#typescript #eslint #react #javascript

Mathew Rini


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

What are hooks in React JS? - INFO AT ONE

In this article, you will learn what are hooks in React JS? and when to use react hooks? React JS is developed by Facebook in the year 2013. There are many students and the new developers who have confusion between react and hooks in react. Well, it is not different, react is a programming language and hooks is a function which is used in react programming language.
Read More:-

#react #hooks in react #react hooks example #react js projects for beginners #what are hooks in react js? #when to use react hooks

Setting up efficient workflows with ESLint, Prettier and TypeScript

In this article I would like to start very easily and go into more depth from topic to topic. In the first step we will use simple rules and options. Then we will learn the correct use of configs and plugins. During the whole learning process you will get useful tips and information so you will be able to build your own ESLint and Prettier environment.

How it all began#

Actually I did not want to use ESLint and Prettier because I never felt the need for it because Angular, which i use in my daily life, brings a linting tool and a simple code formatter. But in the end several other things made my decision to use ESLint and Prettier in a more professional way.

First the endless discussions how code should be written or formatted. This is a really annoying subject, for me at least. Personal preferences should go away here. There are more important things to consider.

Secondly, if I want to introduce this to the team, team members will definitely ask me questions and I don’t want to stand there helplessly. It can happen that colleagues lose interest if you do not answer questions or if you cannot promote it.

Thirdly, the power of these tools. It helps you to focus on the essentials in your daily life instead of consistently being forced out of your flow because of for example code has been formatted incorrectly which is mostly reported by a colleague in a code-review.

At the end of the day its all about business no matter how much fun we have in what we do. It is just waste of time. You can spend your time better.

As you can see, for a developer there are many disruptive factors in daily business. Let’s eliminate these disturbances together based on established web tools.

Info: There will be maybe no TSLint with Angular in the near future because TypeScript decided to support ESLint instead of TSLint. The Angular Team is currently working on a migration from TSLint to ESLint. See here.

What is ESLint and how can it help us?#

ESLint is a tool which can analyze written code. Basically it is a static code analyzer and it can find syntax errors, bugs or styling improvements. In other languages such as Go is the a core part of the programming language.

What do I need to get started with ESLint?#

I assume that you have node and npm installed on your operating system and are familiar with it.

Create a playground directory#

You should change into a directory where your JavaScript or TypeScript project is or like me create a test directory “lint-examples” where we can work on it according to this article. On a Linux-based operating system just type mkdir lint-examples in the command-line and then change to this directory with cd lint-examples.

Install ESLint#

Now let’s create a package.json so we can install ESLint. Execute the following command: npm init create a package.json which is required for installing eslint in your directory.

Add eslint to your npm scripts#

  "name": "eslint-examples",
  "version": "0.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "eslint": "eslint"
  "devDependencies": {
    "eslint": "7.1.0"

Tip: "eslint": "eslint" in scripts is a shortcut for node_modules/.bin/eslint

Create test.js#

Now let’s create a simple JavaScript file in lint-examples directory where we can apply ESLint on. Don’t worry about why the code sample is weirdly formatted. We need this as a starting point.

var foo = 1
var bar
bar = 1
function test(

    ) {
var baz = 123

#javascript #eslint #prettier #typescript