--- title: "Harshal Ingole (@harshalingole) | Hashnode" description: "AI Product Engineer - Full-Stack | LLM System | Agentic AI. Read the latest articles by Harshal Ingole on Hashnode." url: "https://hashnode.com/@harshalingole" --- @harshalingole # Harshal Ingole @harshalingole · India · Joined April 2023 AI Product Engineer - Full-Stack | LLM System | Agentic AI [Website](https://harshal-ingole.netlify.app/) ### [Why Every Productivity Tool Eventually Fails You](https://harshalingole.hashnode.dev/why-every-productivity-tool-eventually-fails-you?utm_source=hashnode&utm_medium=feed) I stopped organizing my knowledge. I’m building a system that understands, organizes, and resurfaces it when I need it. 6 min read · [harshalingole.hashnode.dev](https://harshalingole.hashnode.dev/why-every-productivity-tool-eventually-fails-you?utm_source=hashnode&utm_medium=feed) [Mar 29](https://hashnode.com/posts/why-every-productivity-tool-eventually-fails-you/69c95ba55282e6ac9ccbbd6f) ### [JavaScript 'let' and 'const' Keywords: JS Es6+ features](https://harshalingole.hashnode.dev/javascript-let-const-keywords-explained?utm_source=hashnode&utm_medium=feed) Understanding it in depth along with react context. 4 min read · [harshalingole.hashnode.dev](https://harshalingole.hashnode.dev/javascript-let-const-keywords-explained?utm_source=hashnode&utm_medium=feed) [Jul 23, 2023](https://hashnode.com/posts/javascript-let-const-keywords-explained/64bd09c7b9ac3a5ffa38153e) ### [What is React? Challenging Your Knowledge by Going Beyond...](https://harshalingole.hashnode.dev/what-is-react?utm_source=hashnode&utm_medium=feed) Challenging What You Thought You Knew by Going Beyond the Surface! 15 min read · [harshalingole.hashnode.dev](https://harshalingole.hashnode.dev/what-is-react?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/what-is-react/64a10cd51d2a7583a8e2562c) [Jul 2, 2023](https://hashnode.com/posts/what-is-react/64a10cd51d2a7583a8e2562c) ### [Ultimate React Roadmap No one told you: Mastering React](https://harshalingole.hashnode.dev/ultimate-react-roadmap?utm_source=hashnode&utm_medium=feed) Unveiling the Ultimate React Roadmap: A Comprehensive Guide to Mastering React 9 min read · [harshalingole.hashnode.dev](https://harshalingole.hashnode.dev/ultimate-react-roadmap?utm_source=hashnode&utm_medium=feed) [3](https://hashnode.com/posts/ultimate-react-roadmap/649992a5d5c625f2d744ec94) [Jun 26, 2023](https://hashnode.com/posts/ultimate-react-roadmap/649992a5d5c625f2d744ec94) ### [Ultimate Guide to React Folder Structure for Enterprise-Level Applications.](https://harshalingole.hashnode.dev/ultimate-guide-to-react-folder-structure-for-enterprise-level-applications?utm_source=hashnode&utm_medium=feed) Get Your React Project Structure in Order with Ultimate Guide 7 min read · [harshalingole.hashnode.dev](https://harshalingole.hashnode.dev/ultimate-guide-to-react-folder-structure-for-enterprise-level-applications?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/ultimate-guide-to-react-folder-structure-for-enterprise-level-applications/642db79e830e0392a471cf93) [Apr 5, 2023](https://hashnode.com/posts/ultimate-guide-to-react-folder-structure-for-enterprise-level-applications/642db79e830e0392a471cf93)