An integral part of Functional Programming — Function Composition is a method of assembling multiple functions to create a new one. Getting Started Theoretical part In short, when you compose multiple functions you get another function, which when called with some arguments, in turn, calls underlying functions sequentially and passes their output as input…

Perhaps the oldest yet powerful technique of Functional Programming — Currying, which is basically the method of memoizing some of the function arguments and postponing its call until it gets all parameters. Getting Started Theoretical part So when you curry a certain function with N parameters, and if you call it with M parameters…

In this example, we will be creating a customizable Modal component with React. — Getting Started First, let’s see how we want to use our Modal component: Note that we’re using Modal and Modal.Content. This way we’ll be able to customize from outside both background overlay and modal content element. Caveats One of the best practices for displaying a Modal element is to render it in…

Learning Neural Network usually seems difficult due to lots of math and terminologies used inside. However, to get started it is better to understand basic concepts first, without deep diving into underlying math and different variations of neural networks. …

A quick overview of what is CSS Modules, how it works, how it’s used together with React, plus some useful tips What is CSS Modules? A CSS Modules is a CSS file in which all class names and animation names are scoped locally by default. CSS Modules is not an official specification nor a…

When working with Git CLI we usually type lots of verbose and boilerplate commands. However, Git has alias support that might be handy and save a lot of “typing” energy as well as increase your productivity. Getting Started What is Git Alias Basically Git Alias gives the ability to save some command with different name/nickname. How to add Git Alias There…

JavaScript nowadays is almost everywhere: on the backend, frontend, desktop, mobile, tooling, etc. If your project consists of multiple JavaScript repositories, now, it’s much better to move them into a single/mono repository and control them using Lerna. What is Lerna? Lerna is a tool for managing JavaScript projects with multiple packages. I recommend…

This article shows how to create a simple Node.js app and setup Docker for running the app locally in watch mode inside a container. Why use Docker for development? Easy starting. New developers need only Docker CE as a prerequisite. The same environment. Everyone working on the project will have the exact same environment (including…