Remove unused CSS / JavaScript code from your project

This article discusses how to run code coverage checks in Chrome DevTools as well as via Puppeteer in an automated way.

Adaptive image caching based on network speed with Workbox.js

In this article we review how to adaptively cache images based on network speed with Workbox.js and Cloudinary.

Image management via GraphQL

In this article, we take a look at how to manage images using GraphQL.

Symbol, Iterator and Generator in JavaScript

In this article, we'll take a look at Symbols, Iterators and Generators in JavaScript (ES2015) and we'll also implement an interesting example of using all three technologies.

Capturing user input in a Node.js application

This article discusses how to create an application in Node.js that will await input from a user via the readline built-in module.

Introduction to Serverless (FaaS)

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In this article we are reviewing Serverless architectures, with a focus on Function-As-A-Service and we also take a look at an example implementation of FaaS

How to pass command line arguments to a Node.js app?

In this article, we'll take a look at how to pass command line arguments to a Node.js application executing from the CLI.

Add Material Design to an Angular application

This article reviews how to add and utilise Material Design within an Angular application.

Add Bootstrap to an Angular application

This article discusses how to integrate Bootstrap with an Angular project in three ways - using Bootstrap natively, via ng-bootstrap as well as ngx-bootstrap.

What is an opaque response?

In this article, we'll take a look at the mysterious "opaque response" and learn what it means.