--- title: "Mohit Supolia (@mohit345) | Hashnode" description: "Code the Future, Build the Impossible. Read the latest articles by Mohit Supolia on Hashnode." url: "https://hashnode.com/@mohit345" --- @mohit345 # Mohit Supolia @mohit345 · Greater Noida · Joined September 2024 Code the Future, Build the Impossible. [Website](https://developer-personal-portfolio.netlify.app/) ### [Building a Full-Stack Payment System with Razorpay](https://codethefuture.dev/building-a-full-stack-payment-system-with-razorpay?utm_source=hashnode&utm_medium=feed) Introduction In today’s world, integrating a payment gateway into your web application is a must for any business that wants to accept payments online. Razorpay is one of the most popular payment gateways in India, providing an easy way to collect pa... 4 min read · [codethefuture.dev](https://codethefuture.dev/building-a-full-stack-payment-system-with-razorpay?utm_source=hashnode&utm_medium=feed) [Oct 12, 2024](https://hashnode.com/posts/building-a-full-stack-payment-system-with-razorpay/670acac5cb51f80612ddbc4a) ### [How to Send Email from React.js to Gmail Using Email API](https://codethefuture.dev/how-to-send-email-from-reactjs-to-gmail-using-email-api?utm_source=hashnode&utm_medium=feed) Introduction Introduce the concept: Briefly explain why developers might want to send emails from a React.js application, such as for contact forms, order confirmations, or notifications. Highlight the tools: Mention the tools you will be using in ... 3 min read · [codethefuture.dev](https://codethefuture.dev/how-to-send-email-from-reactjs-to-gmail-using-email-api?utm_source=hashnode&utm_medium=feed) [Sep 20, 2024](https://hashnode.com/posts/how-to-send-email-from-reactjs-to-gmail-using-email-api/66eda7eb60bfbd9cc1dda212) ### [Understanding JSON Web Tokens (JWT)](https://codethefuture.dev/understanding-json-web-tokens-jwt?utm_source=hashnode&utm_medium=feed) In today’s world of web development, securely managing user authentication is critical. One of the most popular methods for handling this is using JSON Web Tokens (JWT). In this article, we’ll break down what JWT is, why it’s so useful, and how to im... 4 min read · [codethefuture.dev](https://codethefuture.dev/understanding-json-web-tokens-jwt?utm_source=hashnode&utm_medium=feed) [Sep 10, 2024](https://hashnode.com/posts/understanding-json-web-tokens-jwt/66dfc093537dc46e2044424a) ### [What is the difference between Access Token and Refresh Token?](https://codethefuture.dev/what-is-the-difference-between-access-token-and-refresh-token?utm_source=hashnode&utm_medium=feed) Access Token vs Refresh Token: Understanding the Key Differences 4 min read · [codethefuture.dev](https://codethefuture.dev/what-is-the-difference-between-access-token-and-refresh-token?utm_source=hashnode&utm_medium=feed) [Sep 5, 2024](https://hashnode.com/posts/what-is-the-difference-between-access-token-and-refresh-token/66d9a642b7a84afbbe91853e)