#javascript Development Tutorials & Tips | Roast Dev

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My Type of Coding: Express Route Param Types

How does express extract the route parameters in TypeScript, such that we can read them off the request.params object in a typesafe way? It's quite ingenious, and uses template literal types, conditio...

06.04.2025 0 Read More

Why Debouncing Still Matters

Debouncing is all about controlling how often a function gets called, especially during rapid-fire events like: scroll resize input or keyup mousemove button spamming (e.g., search or API calls) Wit...

06.04.2025 0 Read More

What happens when both try and finally return in JavaScript?

What do you think will happen if we run this code? ⛶function test() { try { throw new Error("oops"); } catch (e) { return 'catch'; } finally { return 'finally'; } } console.log(...

06.04.2025 0 Read More

Redux vs. React Context en Vite: ¿Pizza o Tacos para tu estado global?

¿Alguna vez has estado en un restaurante y no sabes si pedir pizza o tacos? Redux y React Context son eso mismo en el mundo de React: dos formas de manejar el estado de tu app, pero con sus propios s...

06.04.2025 0 Read More

Week 10: Pre-Holiday

It's a pretty rewarding week, learning various stuff and even applying some concepts to my personal website. I'm off for holidays next week though, looking forward!But for now, here are the topics aga...

06.04.2025 0 Read More

Cookies vs. Sessions: The Stateful Dance of the Web

Ever built a login system only to watch users get logged out when they click a single link? Or created a shopping cart that mysteriously empties itself between page loads? Welcome to the essential wor...

06.04.2025 0 Read More

Why react deprecated react-react-app ?

🚨 Sunset of Create-React-App: A New Era for React Developers Begins It's an emotional moment for all React developers and the entire React community — React has officially deprecated cre...

07.04.2025 0 Read More

Understanding Angular Rendering, Re-rendering, and Change Detection for Optimal Performance

Introduction If you’re transitioning from React to Angular or starting with Angular as first step, understanding Angular’s rendering process, change detection mechanism, and re-rendering ...

07.04.2025 0 Read More

Understanding the complexity of web development (Frontend)

It’s been a while since I last posted here. I’ve been busy with school exams, but it feels good to be back! 😊In this post, I’ll walk you through some modern tools and concepts every frontend ...

07.04.2025 0 Read More

How to Deploy a Personal Developer Site for Free Using Vercel

How to Deploy a Personal Developer Site for Free Using VercelDeploying your portfolio or personal website doesn’t need to be complicated or expensive. In fact, with Vercel, you can ship a full-featu...

07.04.2025 0 Read More

My Type of Coding: Express Route Param Types

Why Debouncing Still Matters

What happens when both try and finally return in JavaScript?

Redux vs. React Context en Vite: ¿Pizza o Tacos para tu estado global?

Week 10: Pre-Holiday

Cookies vs. Sessions: The Stateful Dance of the Web

Why react deprecated react-react-app ?

Understanding Angular Rendering, Re-rendering, and Change Detection for Optimal Performance

Understanding the complexity of web development (Frontend)

How to Deploy a Personal Developer Site for Free Using Vercel

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