--- title: "Varun Joshi (@codebrewer) | Hashnode" description: "Vision Without Execution Is Just Hallucination. Read the latest articles by Varun Joshi on Hashnode." url: "https://hashnode.com/@codebrewer" --- @codebrewer # Varun Joshi @codebrewer · Bangalore, Karnataka · Joined January 2021 Vision Without Execution Is Just Hallucination [Website](https://bitly.joshivarun/) ### [Enabling Interactive 3D Product Experiences on E-Commerce PDPs with Model-Viewer](https://blog.varunjoshi.co.in/enabling-interactive-3d-product-experiences-on-e-commerce-pdps-with-model-viewer?utm_source=hashnode&utm_medium=feed) Introduction As e-commerce experiences continue to evolve, static product imagery is no longer sufficient for showcasing premium and highly visual products. Customers increasingly expect immersive pro 6 min read · [blog.varunjoshi.co.in](https://blog.varunjoshi.co.in/enabling-interactive-3d-product-experiences-on-e-commerce-pdps-with-model-viewer?utm_source=hashnode&utm_medium=feed) [2d ago](https://hashnode.com/posts/enabling-interactive-3d-product-experiences-on-e-commerce-pdps-with-model-viewer/6af2d3b91a0d17a1e7cd26a7) ### [AI is the New Search Engine](https://blog.varunjoshi.co.in/ai-is-the-new-search-engine?utm_source=hashnode&utm_medium=feed) 8 Frontend Techniques to Make Your Website Discoverable by LLMs and AI Agents 17 min read · [blog.varunjoshi.co.in](https://blog.varunjoshi.co.in/ai-is-the-new-search-engine?utm_source=hashnode&utm_medium=feed) [Jul 19](https://hashnode.com/posts/ai-is-the-new-search-engine/6a5ce5b332c69e3396674e2e) ### [How we reproduced an iOS Firefox only bug without an iPhone](https://blog.varunjoshi.co.in/how-we-reproduced-an-ios-firefox-only-bug-without-an-iphone?utm_source=hashnode&utm_medium=feed) A Frontend Debugging Trick 4 min read · [blog.varunjoshi.co.in](https://blog.varunjoshi.co.in/how-we-reproduced-an-ios-firefox-only-bug-without-an-iphone?utm_source=hashnode&utm_medium=feed) [Mar 7](https://hashnode.com/posts/how-we-reproduced-an-ios-firefox-only-bug-without-an-iphone/69ac438c86766ac3a6cde8a7) ### [JavaScript Ambiguity](https://blog.varunjoshi.co.in/javascript-ambiguity?utm_source=hashnode&utm_medium=feed) A Language That Smiles While Lying to You 3 min read · [blog.varunjoshi.co.in](https://blog.varunjoshi.co.in/javascript-ambiguity?utm_source=hashnode&utm_medium=feed) [Dec 19, 2025](https://hashnode.com/posts/javascript-ambiguity/69456adb7a24e23f5f9a5924) ### [How I Built EduAgent: 30-Minute MVP Guide](https://blog.varunjoshi.co.in/how-i-built-eduagent-30-minute-mvp-guide?utm_source=hashnode&utm_medium=feed) leveraging Lyzr's single agent system 2 min read · [blog.varunjoshi.co.in](https://blog.varunjoshi.co.in/how-i-built-eduagent-30-minute-mvp-guide?utm_source=hashnode&utm_medium=feed) [Nov 18, 2025](https://hashnode.com/posts/how-i-built-eduagent-30-minute-mvp-guide/691c4aa76412a5a72caff495)