Renil Garala

@renilpatel

Developer, Building useful things for the web

rajkot, gujarat, indiaJoined January 2025

About

A web developer, certified in Java. Pursuing a BCA in the third year and currently learning full-stack web development from Chaicode.

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Full-Stack Developer - MERN

Renil Garala's blogs

Renil Patelrenilpatel.hashnode.dev24 posts

Articles Comments4

Recently published

RGRenil Garalarenilpatel.hashnode.dev2d ago · 3 min read

Claude Code Slash Commands Explained

One of the most useful features in Claude Code is Slash Commands. Instead of repeatedly writing prompts for common tasks, you can execute them instantly with a simple command. This makes your workflow

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RGRenil Garalarenilpatel.hashnode.devAug 14, 2025 · 3 min read

GPT - Generative Pre-trained Transformer

What is GPT? GPT stands for: Generative → It can generate text, not just understand it. Pre-trained → It’s trained on a massive amount of text data before you ever interact with it. Transformer → This is the architecture, or design, of the neural ...

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RGRenil Garalarenilpatel.hashnode.devAug 2, 2025 · 3 min read

Working with File System - Using the fs module in Node.js to Read and Write Files

Have you ever wondered how your computer stores all your documents, music, and code files? What if your program could read those files, create new ones, or even delete them — just like you do manually? Imagine you're building a text editor, a blog, o...

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RGRenil Garalarenilpatel.hashnode.devAug 1, 2025 · 4 min read

Connecting Node.js to MongoDB using Mongoose

If you're starting your journey in backend development, you've probably heard words like Node.js, MongoDB, and Mongoose. But what are they? And how do they work together? This article will explain everything from the basics to real code examples, usi...

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RGRenil Garalarenilpatel.hashnode.devJul 31, 2025 · 3 min read

Clean Express API Design: Organize Your Code the Right Way

If you're learning how to build a backend using Express.js, it's important to organize your code properly. A clean project structure helps you build faster, fix bugs easily, and add new features without confusion. What is a RESTful API? A RESTful AP...

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Renil Garala

About

Available for

Renil Garala's blogs

Recently published

Claude Code Slash Commands Explained

GPT - Generative Pre-trained Transformer

Working with File System - Using the fs module in Node.js to Read and Write Files

Connecting Node.js to MongoDB using Mongoose

Clean Express API Design: Organize Your Code the Right Way

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Renil Garala

About

Available for

Renil Garala's blogs

Recently published

Claude Code Slash Commands Explained

GPT - Generative Pre-trained Transformer

Working with File System - Using the fs module in Node.js to Read and Write Files

Connecting Node.js to MongoDB using Mongoose

Clean Express API Design: Organize Your Code the Right Way