--- title: "Ayush Srivastava (@Ayush77) | Hashnode" description: "I am a Frontend developer , i have built QKart, an e-commerce application, implementing core features such as authentication, shopping cart, and checkout. I..." url: "https://hashnode.com/@Ayush77" --- @Ayush77 # Ayush Srivastava @Ayush77 · lucknow · Joined May 2023 [Website](https://www.crio.do/learn/portfolio/ayushsrivastava16252/?edit=true) ### [Dive into Our Exclusive Machine Coding Challenge!](https://ayush77.hashnode.dev/dive-into-our-exclusive-machine-coding-challenge?utm_source=hashnode&utm_medium=feed) Dive into Our Exclusive Machine Coding Challenge! 4 min read · [ayush77.hashnode.dev](https://ayush77.hashnode.dev/dive-into-our-exclusive-machine-coding-challenge?utm_source=hashnode&utm_medium=feed) [Mar 3, 2024](https://hashnode.com/posts/dive-into-our-exclusive-machine-coding-challenge/65e485d4404016e73d761dbb) ### [Machine Coding Questions For Frontend Interview](https://ayush77.hashnode.dev/machine-coding-questions-for-frontend-interview?utm_source=hashnode&utm_medium=feed) Dive into our machine coding challenge! Enhance coding skills with a hands-on problem, testing your problem-solving abilities. 3 min read · [ayush77.hashnode.dev](https://ayush77.hashnode.dev/machine-coding-questions-for-frontend-interview?utm_source=hashnode&utm_medium=feed) [Feb 27, 2024](https://hashnode.com/posts/machine-coding-questions-for-frontend-interview/65de395bc8e494db6d6c5704) ### [Top CSS Questions for Interview Preparation](https://ayush77.hashnode.dev/top-css-questions-for-interview-preparation?utm_source=hashnode&utm_medium=feed) What is CSS? CSS stands for Cascading Style Sheets. It's a language used for describing the look and formatting of a document written in HTML or XML. It provides the stylistic features such as colors, fonts, and layouts to HTML. CSS also provides... 4 min read · [ayush77.hashnode.dev](https://ayush77.hashnode.dev/top-css-questions-for-interview-preparation?utm_source=hashnode&utm_medium=feed) [Nov 19, 2023](https://hashnode.com/posts/top-css-questions-for-interview-preparation/6559f02b7e878b6a0216f298) ### [Top HTML Questions For Interview Preparation](https://ayush77.hashnode.dev/top-html-questions-for-interview-preparation?utm_source=hashnode&utm_medium=feed) Top HTML Questions For Interview Preparation 7 min read · [ayush77.hashnode.dev](https://ayush77.hashnode.dev/top-html-questions-for-interview-preparation?utm_source=hashnode&utm_medium=feed) [Nov 13, 2023](https://hashnode.com/posts/top-html-questions-for-interview-preparation/65525acccd937a33503e66e7) ### [Interview Practice](https://ayush77.hashnode.dev/interview-practice?utm_source=hashnode&utm_medium=feed) What is Closure in Javascript? Need Closures in JavaScript are necessary for data privacy and encapsulation. Without closures, it would be challenging to achieve data hiding and manipulation in a controlled manner. What is it? A closure in Ja... 2 min read · [ayush77.hashnode.dev](https://ayush77.hashnode.dev/interview-practice?utm_source=hashnode&utm_medium=feed) [Sep 1, 2023](https://hashnode.com/posts/interview-practice/64f1cc97ec863c3d425db46e)