Functional Programming for JavaScript Developers

Functional Programming for JavaScript Developers

Learn functional programming and how it enables developers to move from imperative to declarative programming

Improve your code with functional patterns like pure functions, compose & map/reduce/filter…plus advanced concepts like fusion, transducing and monads!

Solidify your knowledge of functional JavaScript programming, including objects, arrays, and prototypes

Learn higher-order functions, closures, scope, master key functional methods like map, reduce and filter and promises and ES6+ asynchronous JavaScript. Go beyond the fundamentals of asynchronous JavaScript and use features and techniques that will help you reduce code and create smarter applications.

Learning how to build and manage asynchronous functional programs is perhaps the most important part of becoming an effective JavaScript programmer.

What you’ll learn

  • On the surface, this course is designed for beginning and intermediate JS developers who want to learn the fundamentals in order to understand and use functional programming in both ES5 and ES6. However, this course is also perfect for people preparing to enter into competitive JavaScript bootcamps

#javascript #web-development #webdev

What is GEEK

Buddha Community

Functional Programming for JavaScript Developers

Hire Dedicated JavaScript Developers -Hire JavaScript Developers

It is said that a digital resource a business has must be interactive in nature, so the website or the business app should be interactive. How do you make the app interactive? With the use of JavaScript.

Does your business need an interactive website or app?

Hire Dedicated JavaScript Developer from WebClues Infotech as the developer we offer is highly skilled and expert in what they do. Our developers are collaborative in nature and work with complete transparency with the customers.

The technology used to develop the overall app by the developers from WebClues Infotech is at par with the latest available technology.

Get your business app with JavaScript

For more inquiry click here https://bit.ly/31eZyDZ

Book Free Interview: https://bit.ly/3dDShFg

#hire dedicated javascript developers #hire javascript developers #top javascript developers for hire #hire javascript developer #hire a freelancer for javascript developer #hire the best javascript developers

Ajay Kapoor

1626321063

JS Development Company India | JavaScript Development Services

PixelCrayons: Our JavaScript web development service offers you a feature-packed & dynamic web application that effectively caters to your business challenges and provide you the best RoI. Our JavaScript web development company works on all major frameworks & libraries like Angular, React, Nodejs, Vue.js, to name a few.

With 15+ years of domain expertise, we have successfully delivered 13800+ projects and have successfully garnered 6800+ happy customers with 97%+ client retention rate.

Looking for professional JavaScript web app development services? We provide custom JavaScript development services applying latest version frameworks and libraries to propel businesses to the next level. Our well-defined and manageable JS development processes are balanced between cost, time and quality along with clear communication.

Our JavaScript development companies offers you strict NDA, 100% money back guarantee and agile/DevOps approach.

#javascript development company #javascript development services #javascript web development #javascript development #javascript web development services #javascript web development company

Ajay Kapoor

1623988261

JS Development Company India | JavaScript Development Services

PixelCrayons’ JavaScript web development service offers you a feature-packed & dynamic web application that effectively caters to your business challenges and provide you the best RoI. Our JavaScript web development company works on all major frameworks & libraries like Angular, React, Nodejs, Vue.js, to name a few.

With 15+ years of domain expertise, we have successfully delivered 13800+ projects and have successfully garnered 6800+ happy customers with 97%+ client retention rate.

Javascript Web Development Company

#javascript-web-development-services #javascript-development-company #javascript-development-companies #top-javascript-development-company #best-javascript-development-company

7 Functional Programming Libraries That Extend JavaScript’s Capabilities

Functional Programming is a programming paradigm where you mostly construct and structure your code using functions. These functions take input which is called arguments then shows the output based on the inputs being taken which, given the same input always results in the same output.

In the following paragraphs, I have mentioned 7 functional programming libraries to extend javascript’s capabilities:

  • Underscore.JS
  • Lodash.JS
  • Sugar
  • Lazy.JS
  • Ramda
  • Mesh
  • Ramda

#programming #functional-programming #web-development #javascript #developer

Nat  Kutch

Nat Kutch

1596848280

From imperative to declarative JavaScript

Introduction

In this post, I will explain why declarative code is better than imperative code.

Then I will list some techniques to convert imperative JavaScript to a declarative one in common situations, defining key terms along the way.

Why declarative ?

First, let’s define what declarative and imperative mean.

Declarative code is one that highlights the intent of what it’s doing.

It favors the “what” over the “how”.

In other words, the exact implementations actually doing the work (aka the “how”) are hidden in order to convey what that work actually is (aka the “what”).

At the opposite, imperative code is one that favors the “how” over the “what”.

Let’s see an example:

The snippet below perform two things: it computes the square of x, then check if the result is even or not.

// imperative way

	const x = 5;

	const xSquared = x * x;

	let isEven;

	if (xSquared % 2 === 0) {
	  isEven = true;
	} else {
	  isEven = false;
	}
view raw
block1.js hosted with ❤ by GitHub

Here, we can see that we finally get isEven after several steps that we must follow in order.

These steps describe “how” we arrive to know if the square of x is even, but that’s not obvious.

If you take a non-programmer and show him this, he might have a hard time deciphering it.

Now let’s see another snippet where I introduce a magic isSquareEven function that performs the two same things than the previous one.

#functional-programming #javascript #javascript-tips #programming #declarative-programming #function