--- title: "Pradeep Thapa (@PradeepOct) | Hashnode" description: "Coding with purpose, creating with passion. Read the latest articles by Pradeep Thapa on Hashnode." url: "https://hashnode.com/@PradeepOct" --- @PradeepOct # Pradeep Thapa @PradeepOct · India · Joined October 2023 Coding with purpose, creating with passion ### [Understanding localStorage, JSON.stringify(), and JSON.parse() in JavaScript](https://pradeepwrites.hashnode.dev/understanding-localstorage-jsonstringify-and-jsonparse-in-javascript?utm_source=hashnode&utm_medium=feed) Introduction When working with web applications, we often need to store and retrieve data on the client side. One of the most common ways to achieve this is by using the localStorage API in JavaScript. However, since localStorage only supports string... 2 min read · [pradeepwrites.hashnode.dev](https://pradeepwrites.hashnode.dev/understanding-localstorage-jsonstringify-and-jsonparse-in-javascript?utm_source=hashnode&utm_medium=feed) [Feb 22, 2025](https://hashnode.com/posts/understanding-localstorage-jsonstringify-and-jsonparse-in-javascript/67b985d510db27fae7d5d2e2) ### [When Calling Functions Goes Wrong: Unpacking the 'z is not defined' Error in JavaScript](https://pradeepwrites.hashnode.dev/when-calling-functions-goes-wrong-unpacking-the-z-is-not-defined-error-in-javascript?utm_source=hashnode&utm_medium=feed) Understanding parameters and arguments in JavaScript 3 min read · [pradeepwrites.hashnode.dev](https://pradeepwrites.hashnode.dev/when-calling-functions-goes-wrong-unpacking-the-z-is-not-defined-error-in-javascript?utm_source=hashnode&utm_medium=feed) [Sep 29, 2024](https://hashnode.com/posts/when-calling-functions-goes-wrong-unpacking-the-z-is-not-defined-error-in-javascript/66f9697a101a6c9c94ab6e49) ### [Understanding the Event Loop: The Hidden Mechanism Behind JavaScript's Magic](https://pradeepwrites.hashnode.dev/understanding-event-loop-javascript?utm_source=hashnode&utm_medium=feed) What is the Event Loop? A Simple Guide. 6 min read · [pradeepwrites.hashnode.dev](https://pradeepwrites.hashnode.dev/understanding-event-loop-javascript?utm_source=hashnode&utm_medium=feed) [Sep 28, 2024](https://hashnode.com/posts/understanding-event-loop-javascript/66f80e9e55aae5bd5aeaa2e9)