Latest developer tech news from the world.

Human Friendly Colours using HSL

HSL can help you to define Human Friendly colours based on these propertiess which helps us adjust a colour lighter or darker or more colourful.

Reactivity In Vue.js (And Its Pitfalls) – Vue.js Developers

One thing we love about Vue is the reactivity system. If we change a data value it triggers an update of the page to reflect that change.

Managing CSS & JS in an HTTP/2 World

Delivering CSS & JS on your websites is completely different with HTTP/2, and here is a guide on how I've done it.

Kotlin From Scratch: Ranges and Collections

Kotlin is a modern programming language that compiles to Java bytecode. In this tutorial, we'll learn about the List, Set and Map collections in Kotlin.

Introduction to ReplayKit: Building a Simple Screen Recording App

ReplayKit is an incredible API which makes it extremely simple for developers to integrate safe and efficient screen recording into their apps.

The what and why of Redux

Discover what Redux is all about and how you can leverage from it when building your next project.

An Introduction to NativeScript

In this article, we're going to take a look at NativeScript, an open-source framework for building mobile iOS and Android apps with JavaScript.

Building a blog With Next.js and styled-components

Next.js is a framework for building universal React applications with support to server side rendering - SSR.

Node.js Performance Monitoring

Discover three important metrics to begin monitoring in Node.js to begin understanding and improving your applications performance.

Vue.js components: an interactive guide

If you want to build proper apps with Vue, you’ll need to learn about components. It’s one of the most powerful features of the library.

Using the YouTube API to Embed Video in an Android App

The YouTube Android Player API enables you to incorporate video playback functionality into your Android applications. Load and play YouTube videos and playlists.

Speed up your RESTful API development in Node.js with Swagger

In this tutorial I want to introduce Swagger, an open-source framework to help you write RESTful APIs. Swagger offers: Interactive documentation, Discoverability, Client SDK generation.