--- title: "Jazim Abbas (@jazimabbas) | Hashnode" description: "Bringing innovation to life with code. Read the latest articles by Jazim Abbas on Hashnode." url: "https://hashnode.com/@jazimabbas" --- @jazimabbas # Jazim Abbas @jazimabbas · Lahore, Pakistan · Joined January 2023 Bringing innovation to life with code ### [Building a Chat App: Step-by-Step Guide — Database Modeling — Part3](https://jazimabbas.hashnode.dev/building-a-chat-app-step-by-step-guide-database-modeling?utm_source=hashnode&utm_medium=feed) Learn how to build a real-time chat application from scratch. This step-by-step guide covers all the key features of a chat app with working code 8 min read · [jazimabbas.hashnode.dev](https://jazimabbas.hashnode.dev/building-a-chat-app-step-by-step-guide-database-modeling?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/building-a-chat-app-step-by-step-guide-database-modeling/63e881f351f7331addc69f81) [Feb 12, 2023](https://hashnode.com/posts/building-a-chat-app-step-by-step-guide-database-modeling/63e881f351f7331addc69f81) ### [Building a Chat Application: Step-by-Step Guide —Bootstrapping an Application— Part2](https://jazimabbas.hashnode.dev/building-a-chat-application-step-by-step-guide-bootstrapping-an-application?utm_source=hashnode&utm_medium=feed) Learn how to build a real-time chat application from scratch. This step-by-step guide covers all the key features of a chat app with working code 7 min read · [jazimabbas.hashnode.dev](https://jazimabbas.hashnode.dev/building-a-chat-application-step-by-step-guide-bootstrapping-an-application?utm_source=hashnode&utm_medium=feed) [3](https://hashnode.com/posts/building-a-chat-application-step-by-step-guide-bootstrapping-an-application/63e47e54a62c46acd7348bc3) [Feb 9, 2023](https://hashnode.com/posts/building-a-chat-application-step-by-step-guide-bootstrapping-an-application/63e47e54a62c46acd7348bc3) ### [Understanding 'this' Keyword in Normal and Lambda Functions](https://jazimabbas.hashnode.dev/understanding-this-keyword-in-normal-and-lambda-functions?utm_source=hashnode&utm_medium=feed) Explore the differences between the 'this' keyword in normal and arrow functions, and learn how to use them effectively in your code. 4 min read · [jazimabbas.hashnode.dev](https://jazimabbas.hashnode.dev/understanding-this-keyword-in-normal-and-lambda-functions?utm_source=hashnode&utm_medium=feed) [Feb 8, 2023](https://hashnode.com/posts/understanding-this-keyword-in-normal-and-lambda-functions/63e3316d26228741a74aa061) ### [Building a Chat Application: Step-by-Step Guide — Features & Tech Stack — Part1](https://jazimabbas.hashnode.dev/building-a-chat-application-step-by-step-guide-features-tech-stack?utm_source=hashnode&utm_medium=feed) Learn how to build a real-time chat application from scratch. This step-by-step guide covers all the key features of a chat app with working code exam 2 min read · [jazimabbas.hashnode.dev](https://jazimabbas.hashnode.dev/building-a-chat-application-step-by-step-guide-features-tech-stack?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/building-a-chat-application-step-by-step-guide-features-tech-stack/63e1ba361f5a0413f8484912) [Feb 7, 2023](https://hashnode.com/posts/building-a-chat-application-step-by-step-guide-features-tech-stack/63e1ba361f5a0413f8484912)