Rahul Sah

@Sah-rahul

Joined January 2025

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Rahul Sah's blogs

Master Scope, Closure & Hoisting in JSmaster-scope-closure-and-hoisting-in-js.hashnode.dev1 post

Understanding Flexbox and CSS Gridunderstanding-flexbox-and-css-grid.hashnode.dev1 post

Express.js for Clean REST API Designexpressjs-for-clean-rest-api-design.hashnode.dev1 post

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Recently published

RSRahul Sahexpressjs-for-clean-rest-api-design.hashnode.devJul 4, 2025 · 3 min read

🚀 Structuring Express.js for Clean REST API Design

When building scalable backend APIs with Express.js, clean project structure and proper REST principles are key. In this blog, we’ll cover: Folder structure for an Express project REST API design using a users resource Proper status codes and resp...

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RSRahul Sahunderstanding-flexbox-and-css-grid.hashnode.devJul 1, 2025 · 2 min read

Understanding Flexbox and CSS Grid: Layouts Made Simple

When building responsive websites, Flexbox and CSS Grid are two powerful CSS layout systems that make aligning and distributing elements easy. Both solve different layout challenges and often complement each other. In this blog, we’ll break down Flex...

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RSRahul Sahmaster-scope-closure-and-hoisting-in-js.hashnode.devJul 1, 2025 · 2 min read

Understanding JavaScript: Scope, Closure, and Hoisting Explained Simply

Scope Scope determines the accessibility or visibility of variables and functions in different parts of the code during runtime. In JavaScript, scope can be broadly categorized into: Global Scope: Variables declared outside any function or block ar...

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Rahul Sah

About

Available for

Rahul Sah's blogs

Recently published

🚀 Structuring Express.js for Clean REST API Design

Understanding Flexbox and CSS Grid: Layouts Made Simple

Understanding JavaScript: Scope, Closure, and Hoisting Explained Simply

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Rahul Sah

About

Available for

Rahul Sah's blogs

Recently published

🚀 Structuring Express.js for Clean REST API Design

Understanding Flexbox and CSS Grid: Layouts Made Simple

Understanding JavaScript: Scope, Closure, and Hoisting Explained Simply