Ezinne Nwani

@ezzzinne

I write to learn.

Joined October 2025

About

Ezinne Nwani is a Frontend Developer based in Lagos, Nigeria. She shares her journey through clear, beginner-friendly technical articles on web development.

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Ezinne Nwani's blogs

Z on the Webezinnenwani.hashnode.dev5 posts

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ENEzinne Nwaniezinnenwani.hashnode.devFeb 23 · 5 min read

Stop Showing Blank Screens: Understanding React Suspense and Lazy Loading

Have you ever navigated to a page or a dashboard in a React application and seen a blank screen for a few seconds? No images. No text. Just... nothing. Or maybe, you have opened a React app and notice

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ENEzinne Nwaniezinnenwani.hashnode.devFeb 6 · 3 min read

Callbacks in JavaScript Explained Simply (For Beginners)

Callbacks in JavaScript confused me a lot when I first encountered them. I read articles and watched videos, but nothing really clicked. I could repeat the definition, yet I didn’t truly understand what was happening behind the scenes. If this sounds...

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ENEzinne Nwaniezinnenwani.hashnode.devJan 30 · 3 min read

HTML Semantic Elements: What Do They Really Mean?

You’ve probably heard the term HTML semantics and wondered, “What does this even mean?”Let’s break it down in a simple, practical way. Semantics literally means “the meaning of a word, phrase, or text”. In web development, however, we’re more concern...

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ENEzinne Nwaniezinnenwani.hashnode.devJan 23 · 3 min read

Object-Oriented Programming: UML, Its Versions, and Modeling Tools

When building software systems, especially object-oriented ones, having a clear visual representation of how components interact is extremely important. This is where Unified Modeling Language (UML) comes in. UML provides a standardized way to visual...

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ENEzinne Nwaniezinnenwani.hashnode.devJan 15 · 4 min read

The Difference Between var, let, & const in JavaScript

JavaScript provides three main ways to declare variables: var, let, and const. While all three are used to store data, they behave differently in terms of scope, hoisting, and reassignment. Understanding these differences is important because choosin...

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Ezinne Nwani

About

Available for

Ezinne Nwani's blogs

Recently published

Stop Showing Blank Screens: Understanding React Suspense and Lazy Loading

Callbacks in JavaScript Explained Simply (For Beginners)

HTML Semantic Elements: What Do They Really Mean?

Object-Oriented Programming: UML, Its Versions, and Modeling Tools

The Difference Between var, let, & const in JavaScript

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Ezinne Nwani

About

Available for

Ezinne Nwani's blogs

Recently published

Stop Showing Blank Screens: Understanding React Suspense and Lazy Loading

Callbacks in JavaScript Explained Simply (For Beginners)

HTML Semantic Elements: What Do They Really Mean?

Object-Oriented Programming: UML, Its Versions, and Modeling Tools

The Difference Between var, let, & const in JavaScript