Tetiana N

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Build REST APIs for Node.js, Part 1

<b>Start by learning about web server basics.</b><p><i>By Dan McGhan</i><p>May/June 2018<p><b>Node.js and REST APIs go hand in hand.</b> In fact, Ryan Dahl (the creator of …

JavaScript

CSS Paint in Action: Bar Chart

In my previous article we discovered CSS Paint API basics. Today, with this knowledge arsenal we are going to create data visualizations that could …

JavaScript

The Road To PWA - Part 2

This post has initially been posted on my personal blog<p>Here we go again!<p>Welcome back to the second part of <i>The Road To PWA</i>.<br>If you're new around here, …

JavaScript

Real-time Chart in JavaScript with ChartJS and Hamoni Sync

Real-time data is data that is presented as it is acquired. It is often used in tracking or monitoring systems like traffic GPS system, …

JavaScript

The Halfbike

Halfbike brings a completely new experience to anyone seeking the new challenge. A new type of vehicle that awakes your natural instinct to move and …

Virtual Pets

Enjoy the companionship of a pet – even if your landlord won’t allow it – with one of these Tamagotchi-like virtual pets. This pint-sized device fits …

Pets

The first principles of programming

It’s often said that there are two ways the human mind views growth: either the fixed mentality or the growth mentality. In the fixed mentality, human growth is a function of destiny: no matter how hard you try, you can never grow beyond what innate factors have prescribed for you. The growth …

Stack Overflow

A complete React with Apollo and GraphQL Tutorial - RWieruch

- Edit this Post on GitHub<p><i>I am writing a React GraphQL book which I intend to release the next months. If you are interested in following me on this</i> …

Software Engineering

Dependency injection for beginners

"Beautifully solved"—you think. There's of course that redundant normal engine that's created when calling parent::__construct(), but at least you …

JavaScript

Solved With CSS! Dropdown Menus

This post is the second in a series about the power of CSS.Article Series:• Colorizing SVG Backgrounds<br>• Dropdown Menus (this post)<br>CSS is getting …

UX Design

Understanding React `setState`

React components can, and often do, have <b>state</b>. State can be anything, but think of things like whether a user is logged in or not and displaying the …

JavaScript

Творожная запеканка с кокосовой стружкой

Рецепт

The World’s Best Travel Jacket

With 25 excellent features like hand-warming pockets, earplugs, an eye mask, and a built-in neck pillow, the Baubax 2.0 jacket is the ultimate …

Handling nested documents in GraphQL and MongoDB

I have a two mongoose models, orders and products, each order has an array of products but I cannot seem to get the nested product array into my …

JavaScript

GraphQL Fragments are the Best Match for UI Components

What are GraphQL fragments? What are UI components? Why are they a match?<p>To build anything complicated, the one and only truly helpful strategy is to …

JavaScript

Simple Swipe With Vanilla JavaScript

I used to think implementing swipe gestures had to be very difficult, but I have recently found myself in a situation where I had to do it and …

Tutorials

How to Use Tags to Organize Files and Folders in macOS

In macOS, tags provide you with an alternative way to organize your files and folders, and can make items in Finder easier to locate. To tag a file in Finder, simply right-click (or Ctrl-click) it and select one of the colored tags in the dropdown menu.<p>Alternatively, click on <b>Tags...</b> in the same …

Operating Systems

Learn Free Advanced Angularjs Video

<b>Advanced AngularJS Tutorials Free</b><p>The Angular tutorial for beginners takes you step by step into building an Angular app from scratch and develops you …

Correct graphQL syntax for a list of strings

This is a fragment of a JSON object I receive from an http response.<p>How does one code the corresponding "networks" field in the GraphQLObjectType? …

JavaScript

Can a == true && a == false be true in JavaScript?

JavaScript is a weak typed language and it has a loose comparison feature where two objects/values of different type can be compared using == …

Optimizing Third Party Scripts - Ways You Can Enhance Their Performance

Many budding web developers loathe third party scripts because of the security and performance issues that they can create. Some people prefer to …

Lazy Loading Images and Video

Lazy Loading Images and VideoThe portion of images and video in the typical payload of a website can be significant. Unfortunately, project …

Web Development

Service Workers! Your first step towards Progressive Web Apps (PWA)

In my previous blog…Achieving multi-threading (parallel programming) in JavaScript using Web WorkersI talked about Web Workers. They give us a medium …

World’s Toughest Ultralight Survival Tent

Don’t venture into the great outdoors without the world’s toughest ultralight survival tent! This reusable windproof and waterproof shelter is made …

Machine Learning Tutorial for Beginners - USING JAVASCRIPT!

Making a game with Javascript: Part 2

Building the spaceship<p>Catching up<p>Hi everybody! This article is the second part of my tutorial to make a little game with Javascript. <b>You can read Part</b> …

Lazy Loading JavaScript Modules With ConditionerJS

Lazy Loading JavaScript Modules With ConditionerJSLazy Loading JavaScript Modules With ConditionerJSRik Schennink 2018-03-21T14:00:20+01:00 …

JavaScript

Elegant patterns in modern JavaScript: RORO

I wrote my first few lines of JavaScript not long after the language was invented. If you told me at the time that I would one day be writing a …

Learn Some CSS, 30 Seconds at a Time

If you’re learning CSS, or you want a friendly introduction to some of its terms and concepts, try 30 Seconds of CSS. Each entry on this site shows a …

How JavaScript works: tracking changes in the DOM using MutationObserver

This is post # 10 of the series dedicated to exploring JavaScript and its building components. In the process of identifying and describing the core …