Mastering JavaScript Functional Programming: In-depth guide for writing robust and maintainable JavaScript code in ES8 and beyond

Mastering JavaScript Functional Programming: In-depth guide for writing robust and maintainable JavaScript code in ES8 and beyond

AUTHOR: Federico Kereki

PUBLISHER: Packt

PAGES: 386

ISBN-10: 1787287440; ISBN-13: 978-1787287440

Master Functional Programming techniques with this comprehensive guide for writing cleaner, safer, high-performing JavaScript codes

Key Features
* Become proficient and skilled with Functional Programming in JavaScript to solve real-world development problems
* Successfully apply Functional Programming concepts and techniques to everyday JavaScript programming
* Bring modularity, reusability, testability, and performance to your web apps

Book Description
Functional programming is a programming paradigm for developing software using functions. Learning to use functional programming is a good way to write more concise code, with greater concurrency and performance. The JavaScript language is particularly suited to functional programming.

This book provides comprehensive coverage of the major topics in functional programming with JavaScript to produce shorter, clearer, and testable programs.

You'll delve into functional programming; including writing and testing pure functions, reducing side-effects, and other features to make your applications functional in nature.

Specifically, we'll explore techniques to simplify coding, apply recursion for loopless coding, learn ways to achieve immutability, implement design patterns, and work with data types.

By the end of this book, you'll have developed the JavaScript skills you need to program functional applications with confidence.

What you will learn
* Create more reliable code with closures and immutable data
* Convert existing methods into pure functions, and loops into recursive methods
* Develop more powerful applications with currying and function composition
* Separate the logic of your system from implementation details
* Implement composition and chaining techniques to simplify coding
* Use functional programming techniques where it makes the most sense

About the Author
Federico Kereki is a Uruguayan Systems Engineer, with a Masters Degree in Education, and more than thirty years' experience as a consultant, system developer, university professor, and writer.

He is currently a Subject Matter Expert at Globant, where he gets to use a good mixture of development frameworks, programming tools, and operating systems, such as JavaScript, Node.JS, React and Redux, SOA, Containers, and PHP, with both Windows and Linux.

He has taught several computer science courses at Universidad de la República, Universidad ORT Uruguay, and Universidad de la Empresa, he has also written texts for these courses.

He has written several articles-on JavaScript, web development, and open source topics-for magazines such as Linux Journal and LinuxPro Magazine in the United States, Linux+ and Mundo Linux in Europe, and for web sites such as Linux and IBM Developer Works. He also wrote booklets on computer security ("Linux in the Time of Malware" and "SSH: A Modern Lock for your Server") and a book ("Essential GWT: Building for the Web with Google Web Toolkit") on GWT programming.

Kereki has given talks on Functional Programming with JavaScript in public conferences (such as JSCONF 2016) and has used these techniques to develop Internet systems for businesses in Uruguay and abroad.

His current interests tend toward software quality and software engineering- with Agile Methodologies topmost-while on the practical side he works with diverse.

Book Category

Android Developer / Asp.Net / Asp.Net MVC / Blockchain / C# / C++ / Computer Science / Database / Game Developer / Java / JavaScript / jQuery / Linux / Maven / MS Sql / MySQL / Networking / Oracle / PHP / Python / Spring / VB.Net / Visual Studio / Web Developer

HRMS & Payroll Web Application

Labor Cost Project Charging

This module is to keep track of detailed labor costs to input the daily workhour of moving workers from different projects assigned by the team leader or project engineer on their performing works. To get accurate project charging must be done every payroll pay period after the payroll process approved by the payroll head. The hourly rate charging is the employee gross-income divided by a total hour’s worked in pay period timesheet. read more »

BIR Relief Importation Data Entry

HRMS & Payroll Online System adopted this module to simplify the process to comply the BIR requirement in regards of Relief Importation to generate .DAT file format in monthly basis. The receipt of importation is required to attach in data entry for storage in easy retrieval of document receipt. read more »

BIR Relief Sales Data Entry

HRMS & Payroll Online System adopted this module to simplify the process to comply the BIR requirement in regards of Relief Sales to generate .DAT file format in monthly basis. The receipt of sales is required to attach in data entry for storage in easy retrieval of document receipt. read more »

BIR Relief Purchases Data Entry

HRMS & Payroll Online System adopted this module to simplify the process to comply the BIR requirement in regards of Relief Purchases to generate .DAT file format in monthly basis. The receipt of purchases is required to attach in data entry for storage in easy retrieval of document receipt. read more »

DTR Time and Attendance Biometric Fingerprint Process Flow

Daily Time Record (DTR) time and attendance system designed to track in real-time total head count, absent, present or late in different branches or location without human intervention using HRMS & Payroll Online System. We recommend touch screen with sound speaker to hear what the system say. read more »