Joshua Amaju articles - 16 total
Avoiding Memory Leaks in JavaScript
In JavaScript, it's easy to unintentionally create memory leaks and dangling promises, especially...
Self Closing Browser Tab with JavaScript
Did You Know You Can Close a Browser Tab Using JavaScript? It might surprise you to learn that you...
Accordion with 0 JS
Did you know you can create an accordion with zero JavaScript? Let’s explore how. The secret lies in...
The Right Way to Add Images to Emails in Next.JS
If you're building features like authentication or transactional emails in your Next.js app, chances...
fetch + interceptors
No more untyped network or interceptor errors. Know exactly where errors might happen and what type...
✨ Simple trick for printing a div
Advantages Your page retains interactivity after print Plays nice with frameworks Doesn't...
A Proposal to Add Signals to JavaScript: A Mistake?
Recently, there's been a buzz about a proposal to introduce Signals to JavaScript. But before diving...
Automatic Application Versioning
Learn how to setup versioning with in your CI/CD workflow Benefits Easy rollback to last...
Manipulating dates in Typescript
The correct way to subtract or add dates when using Typescript const diff = new Date().valueOf() -...
What is a Promise
In JavaScript, Promises act as containers for values that will be available in the future, regardless...
🚀 Mastering Website Previews: A Step by Step Guide to Playwright and Chromium! ✨
So you want to show a website preview. Your first thought, I'll just stick the URL in an iframe...
File-based routing: Vite + react-router-dom + generouted
Getting started npm create vite@latest my-app -- --template react Enter...
DEV's Home Feed: A Hot Mess
The DEV home feed got a new look a while back. It used to be a simple list of posts with a title and...
Representing missing values
We all have to deal with missing values i.e null, which was later said to be a billion dollar...
Building for Native is bullshit
My patience building for native platforms is running thin. Just spent the entire day debugging a...
Schrodinger's function
Promises and throw considered harmful Take for example the code below function...