---
title: "prashant chouhan (@prashantch) | Hashnode"
description: "Web Development Blogs. Read the latest articles by prashant chouhan on Hashnode."
url: "https://hashnode.com/@prashantch"
---

@prashantch

# prashant chouhan

@prashantch · Joined August 2025

Web Development Blogs

### [What Is RAG? How Retrieval-Augmented Generation Works — and Where It Fails](https://generative-ai-with-javascript.hashnode.dev/what-is-rag-how-retrieval-augmented-generation-works-and-where-it-fails?utm_source=hashnode&utm_medium=feed)

Learn what Retrieval-Augmented Generation (RAG) is, how it works, where it excels, and the common limitations that can cause incorrect AI responses.

23 min read · [generative-ai-with-javascript.hashnode.dev](https://generative-ai-with-javascript.hashnode.dev/what-is-rag-how-retrieval-augmented-generation-works-and-where-it-fails?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/what-is-rag-how-retrieval-augmented-generation-works-and-where-it-fails/6a620546725b37fc2ecdc927) [Jul 23](https://hashnode.com/posts/what-is-rag-how-retrieval-augmented-generation-works-and-where-it-fails/6a620546725b37fc2ecdc927)

### [How Large Language Models (LLMs) Work in 2026: From Tokens to Transformers Explained](https://generative-ai-with-javascript.hashnode.dev/how-large-language-models-llms-work-in-2026-from-tokens-to-transformers-explained?utm_source=hashnode&utm_medium=feed)

Learn how LLMs, tokens, embeddings, transformers, ChatGPT, and Google Gemini work with simple visuals and JavaScript examples.

7 min read · [generative-ai-with-javascript.hashnode.dev](https://generative-ai-with-javascript.hashnode.dev/how-large-language-models-llms-work-in-2026-from-tokens-to-transformers-explained?utm_source=hashnode&utm_medium=feed)

[Jul 11](https://hashnode.com/posts/how-large-language-models-llms-work-in-2026-from-tokens-to-transformers-explained/6a522fdbbeff8794bd360435)

### [What Really Happens After You Press Enter in ChatGPT?](https://generative-ai-with-javascript.hashnode.dev/what-really-happens-after-you-press-enter-in-chatgpt?utm_source=hashnode&utm_medium=feed)

You press Enter in ChatGPT, Gemini, or another AI assistant. A moment later, it replies in natural language. That response is not typed all at once. Your prompt is converted into numbers, processed by

7 min read · [generative-ai-with-javascript.hashnode.dev](https://generative-ai-with-javascript.hashnode.dev/what-really-happens-after-you-press-enter-in-chatgpt?utm_source=hashnode&utm_medium=feed)

[Jul 11](https://hashnode.com/posts/what-really-happens-after-you-press-enter-in-chatgpt/6a521fce7be171147cce965e)

### [How to Create Forms in HTML: A Beginner’s Guide (with GET vs POST Explained)](https://htmlseo.hashnode.dev/how-to-create-forms-in-html-a-beginners-guide-with-get-vs-post-explained?utm_source=hashnode&utm_medium=feed)

Beginner’s guide to HTML forms: input types, attributes, GET vs POST methods, and accessibility explained with simple examples.

3 min read · [htmlseo.hashnode.dev](https://htmlseo.hashnode.dev/how-to-create-forms-in-html-a-beginners-guide-with-get-vs-post-explained?utm_source=hashnode&utm_medium=feed)

[Aug 31, 2025](https://hashnode.com/posts/how-to-create-forms-in-html-a-beginners-guide-with-get-vs-post-explained/68b491d732b41ebcb685443a)

### [SSG vs SSR, Dynamic Routing, API Routes & Server Actions in Next.js](https://next-js-beginner-to-advanced.hashnode.dev/ssg-vs-ssr-dynamic-routing-api-routes-and-server-actions-in-nextjs?utm_source=hashnode&utm_medium=feed)

A beginner-friendly guide to Next.js rendering strategies, routing, API endpoints, and server actions with real-world examples.

3 min read · [next-js-beginner-to-advanced.hashnode.dev](https://next-js-beginner-to-advanced.hashnode.dev/ssg-vs-ssr-dynamic-routing-api-routes-and-server-actions-in-nextjs?utm_source=hashnode&utm_medium=feed)

[Aug 31, 2025](https://hashnode.com/posts/ssg-vs-ssr-dynamic-routing-api-routes-and-server-actions-in-nextjs/68b490dffc754d6d9ef7e3e3)