Tutorials

How to optimize Node.js Docker image (Part 2)

Continue optimizing your Node.js Docker container by using Alpine Linux, removing intermediate images, using labels, and linting the Dockerfile.

Node.js Docker

Daniel Li

Unit Testing JWT Secured Node and Express RESTful API with Chai and Mocha

Unit Testing a Node js server-side application has never been simpler using Mocha, a testing framework with an environment where the test is written with Chai.

Mocha API Testing Chai Node.js

Paul Oluyege

Fundamentals of GraphQL

Learn the fundamentals of GraphQL including variables, fragments, alias, queries, and mutations.

Javascript Graphql

Ankita Masand

The Impact of Bootstrap on Web Design and Development

When it comes to frontend development frameworks, Bootstrap is definitely among the most popular names. So what impact has it had on web design and development?

CSS/HTML Design

Sufyan bin Uzayr

Vue instance and its properties

Let's start with the basics and understand how every Vue instance works. We'll learn the fundamentals of Vue components and how to make use of them.

Javascript Vue.js

Filip Rakowski

Gulp.js and Webpack - Which One to Use and When?

Among a range of tools of JavaScript web development, two names in particular stand out. Today we will be learning more about Gulp.JS and Webpack.

Javascript Gulp Webpack

Sufyan bin Uzayr

What is GraphQL and why Facebook felt the need to build it?

Learn what GraphQL is all about and how it solves some of the problems with the REST architecture.

Javascript Graphql Testing

Ankita Masand

Determine prominent colors in a picture, your first AWS Lambda in Go

This article demonstrates how to write a simple AWS Lambda function using Go to extract the prominent colors from a picture stored in S3.

GO AWS Lambda

Luciano Mammino

Top Reasons why Kinsta might be the perfect choice for a WP developer

Learn why using Kinsta hosting together with Buddy CI/CD is a perfect solution for WordPress developers.

WordPress

Maciek Palmowski

Introduction to Vue - key concepts and why it's so awesome

Vue is one of the fastest growing frameworks and is great for either small or complex applications. Let's learn about Vue and explore its key concepts.

Javascript Vue.js

Filip Rakowski

Simpler state management for React apps: observable stores and Higher Order Components

React apps need a way to manage their state. Redux and MobX are good but here's a leaner and simpler solution which just works as well as those libraries.

Javascript React

Emilio Rodriguez Martinez

Mocking objects with ES6 Proxies

Learn how to use the JavaScript Proxy class to mock objects in your unit tests.

Javascript Testing

Andrea Chiarelli

How to optimize Node.js Docker image (Part 1)

Learn to optimize your Node.js Docker container by using the build cache, handling UNIX signals, and following other best practices for the Dockerfile.

Node.js Docker

Daniel Li

Down To Earth Framework-less Localization for JS Apps

Any large application at some point requires localization. But is it possible to localize any kind of JS app without any frameworks? Yes! Let me show you how.

Javascript React Webpack

Kirill Konshin

Snapshot Testing with Jest

To use snapshot testing or not to use snapshot testing in your React applications? We will look at how to utilize snapshot testing with Jest in your next app.

Javascript React Testing

Shama Hoque

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