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Building a payments system with React and Stripe

Learn how to set up a simple payments system with Stripe and React, just in time for the holidays.
Ovie Okeh
15 min read

Having fun with ES6 proxies

Proxy is one of the most overlooked concepts introduced in ES6, but it's bound to come in handy at some point in your future.
Maciej Cieślar
6 min read

Unit and integration testing for Node.js apps

Check out this tutorial about unit and integration testing for Node.js applications.
Andrew Evans
12 min read

Know your JavaScript data structures

A strong grasp of JavaScript data structures could help you ace your next interview.
Paul Ryan
10 min read

RxJS with React Hooks for state management

RxJS + React Hooks is an effective and straightforward way to manage state in your apps.
Ebenezer Don
10 min read

A deep dive into React Fiber internals

To better grasp how React Fiber works, we explain exactly what goes on under the hood.
Karthik Kalyanaraman
14 min read

TDD with React Test Renderer

Find out how to use React Test Renderer to test React components.
Alexander Solovyev
8 min read

Cleaning up the DOM with ForwardRef in React

In this tutorial, we will go over the concept of forwarding refs in React and understand how it helps us manage interactions with the...
Peter Ekene Eze
6 min read

How to build applications with Vue’s composition API

In this blog post, we'll take a look at how the composition API improves the way we write code and how we can use...
Raphael Ugwu
7 min read

Building a responsive camera component with React Hooks

Learn how to use React Hooks to build a responsive camera component, then style it with styled-components.
Andrew James
9 min read

Rethinking frontend APM

The shift toward rich SPAs has improved both developer productivity and UX, but greater complexity requires better observability.
Ben Edelstein
4 min read

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