#frontend Development Tutorials & Tips | Roast Dev

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Debounced Search with Client-side Filtering: A Lightweight Optimization for Large Lists

The ProblemRendering large datasets — like 1500+ city names in an autocomplete — can seriously affect performance. Without any optimization, each keystroke causes filtering + re-rendering, leading...

07.04.2025 0 Read More

Mastering Chrome DevTools: The Senior Dev’s Guide to Debugging Like a Pro

As a senior developer, you already know the basics of Chrome DevTools—inspecting elements, checking console logs, and debugging simple JavaScript. But to truly debug like a pro, you need to dive dee...

07.04.2025 0 Read More

How to Build an AI Image Caption Generator in Vue 3

Introduction & Context Images are everywhere—but they often lack proper descriptions. Whether for accessibility, SEO, or UX, adding meaningful captions is essential. But what if we coul...

07.04.2025 0 Read More

Finite State Machines no React: Gerenciado Estados de Forma Elegante

Gerenciar estados complexos no React pode rapidamente se tornar um desafio, especialmente quando lidamos com múltiplas transições e regras de fluxo. Uma abordagem poderosa para resolver esse proble...

07.04.2025 0 Read More

🚨 Why Accessibility Isn’t Optional – A Frontend Dev’s Responsibility 🚨

As frontend developers, we don’t just build interfaces – we build experiences for everyone. Yet, accessibility (a11y) is often treated as an afterthought. Let’s change that. Why it matters: 1...

07.04.2025 0 Read More

FIVE Things a Dev Can Do to Improve Their Resumes

I want to begin today's entry with something brutally authentic about myself. I used to hate going for job interviews (before we had Zoom meetings). I hated that feeling of sending out 50 job applicat...

07.04.2025 0 Read More

Make your textareas auto-expand with just 3 lines of JavaScript! 📝

→ No jQuery ✅ → Lightweight ✅ → Smooth UX ✅ ⛶const textarea = document.querySelector("textarea"); textarea.addEventListener("input", () => { textarea.style.height = "auto"; texta...

08.04.2025 0 Read More

Writing Clean Code in Front-end: KISS, DRY, YAGNI, and Beyond

In the fast-paced world of software development, writing code that simply works is no longer enough. As systems grow more complex and teams become more collaborative, clean code becomes essential, not...

08.04.2025 0 Read More

Angular NgModules vs Standalone Components

Angular provides two powerful ways to organize and encapsulate your application's components, directives, pipes, and services: NgModules and Standalone Components. Understanding the differences, benef...

08.04.2025 0 Read More

🧩 Demystifying `useEffect`: The Sidekick You Never Knew You Misunderstood

When I first started working with React Hooks, useEffect felt like this magical black box. You toss in some logic, slap on a dependency array, and just hope everything works. Fast forward 3.5 years, a...

08.04.2025 0 Read More

Debounced Search with Client-side Filtering: A Lightweight Optimization for Large Lists

Mastering Chrome DevTools: The Senior Dev’s Guide to Debugging Like a Pro

How to Build an AI Image Caption Generator in Vue 3

Finite State Machines no React: Gerenciado Estados de Forma Elegante

🚨 Why Accessibility Isn’t Optional – A Frontend Dev’s Responsibility 🚨

FIVE Things a Dev Can Do to Improve Their Resumes

Make your textareas auto-expand with just 3 lines of JavaScript! 📝

Writing Clean Code in Front-end: KISS, DRY, YAGNI, and Beyond

Angular NgModules vs Standalone Components

🧩 Demystifying `useEffect`: The Sidekick You Never Knew You Misunderstood

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