Utkarsh

@rajputkarsh

Software Engineer by Profession and Traveler by Heart.

New Delhi, IndiaJoined October 2022

About

I'm a MERN Stack developer and technical writer that loves to share his thoughts in words on latest trends and technologies.

For queries and opportunities, I'm available at r.utkarsh.0010@gmail.com

Available for

I'm available for mentoring and freelancing projects.

Utkarsh's blogs

Web Development Decoded: Latest Trends, Tips, and Tutorialsblogs.utkarshrajput.com43 posts

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Recently published

blogs.utkarshrajput.com

The Hidden Cost of “Modern & Shiny” Frameworks: How Choosing Trendy Web Frameworks Can Hurt in Production (Next.js vs Astro)

Introduction Modern web frameworks are insanely attractive. They ship fast. They demo beautifully. They win Twitter. They have incredible Developer Experience. And they often feel like the “obvious choice” when you're building a new product. But here...

Jan 2610 min read

blogs.utkarshrajput.com

Next.js + WebGPU: Build an Offline-First AI Chatbot That Runs 100% in the Browser (No Backend Needed)

Overview The future of software engineering is AI. But the future of AI is not on the server, it’s in the browser - local and offline directly running on the browser without a server. But is it really possible as of 2025? Short answer - yes. With Web...

Nov 30, 20255 min read

blogs.utkarshrajput.com

How try-catch Can Make Debugging Harder

Introduction As MERN stack developers (MongoDB, Express, React, Node.js), we’re taught early that try-catch is the safety net for handling errors gracefully. And it is useful — but overusing or misusing try-catch can make debugging more painful than ...

Oct 15, 20254 min read

blogs.utkarshrajput.com

LangSmith | Part 3/3 of Generative AI for JS Developers

Introduction In the first two parts of this series, we explored LangChain (framework for building LLM-powered apps) and LangGraph (stateful reasoning and agent orchestration). Now, let’s dive into the final piece of the puzzle: LangSmith. LangSmith i...

Oct 6, 20255 min read

blogs.utkarshrajput.com

LangGraph | Part 2/3 of Generative AI for JS Developers

Introduction LangGraph is an innovative graph-based orchestration framework designed for creating stateful, long-running applications that involve multiple actors. Imagine agents that can utilize tools, save their progress, retry tasks, branch out, c...

Sep 15, 20256 min read

Utkarsh

About

Available for

Utkarsh's blogs

Recently published

The Hidden Cost of “Modern & Shiny” Frameworks: How Choosing Trendy Web Frameworks Can Hurt in Production (Next.js vs Astro)

Next.js + WebGPU: Build an Offline-First AI Chatbot That Runs 100% in the Browser (No Backend Needed)

How try-catch Can Make Debugging Harder

LangSmith | Part 3/3 of Generative AI for JS Developers

LangGraph | Part 2/3 of Generative AI for JS Developers

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Utkarsh

About

Available for

Utkarsh's blogs

Recently published

The Hidden Cost of “Modern & Shiny” Frameworks: How Choosing Trendy Web Frameworks Can Hurt in Production (Next.js vs Astro)

Next.js + WebGPU: Build an Offline-First AI Chatbot That Runs 100% in the Browser (No Backend Needed)

How try-catch Can Make Debugging Harder

LangSmith | Part 3/3 of Generative AI for JS Developers

LangGraph | Part 2/3 of Generative AI for JS Developers