All Stories

Unit testing Node.js applications using Mocha, Chai, and Sinon

We will look at how to use Mocha for testing, Chai for assertions and Sinon for mocks, spies, and stubs.
Godwin Ekuma
8 min read

The introductory guide to AssemblyScript

AssemblyScript provides a way to get around the steep learning curve for WebAssembly.
Danny Guo
6 min read

Take your Node backend to the next level with…

NestJS forces developers to use a specific architecture, ensuring your application is scalable, testable, and loosely coupled.
Maciej Cieślar
5 min read

Solutions to frustrations with React Hooks

In a previous post, we talked about Frustrations with React Hooks. Here are some solutions to those frustrations.
Paul Cowan
4 min read

Radix sort: No comparisons required

Radix sort is unique among sorting algorithms. Explore how it works and how to implement it in JavaScript.
Glad Chinda
8 min read

JWT authentication with Apollo Server 2: tips and tricks

This article teaches you to use JWT authentication to perform one of the most efficient and scalable methods for user authentication.
Gbolahan Olagunju
5 min read

Improve React Native performance with immutability

A guide to using built-in performance monitoring tools within React Native, as well as external libraries such as Moize or Immer.
Daniel Idaszak
3 min read

How to improve social engagement with the Web Share…

In this tutorial, we will cover why social media buttons could be harming your website, alternative social media engagement options, and more about the...
Craig Buckler
7 min read

Add interactivity to your CLIs with React

Find out how to use React and Ink to build interactive CLI applications.
Vadim Demedes
8 min read

How to handle async side effects in 2019

React Async lets you handle promises and fetch data declaratively to make it easier to handle async UI states.
Peter Ekene Eze
4 min read

How to practically use Performance API to measure performance

Find out how Performance API can help you accurately measure the performance of web pages and get metrics for a single resource.
Ananya Neogi
6 min read