--- title: "Rushikesh Wagh (@learnwithrishi) | Hashnode" description: "rishiwagh_dev. Read the latest articles by Rushikesh Wagh on Hashnode." url: "https://hashnode.com/@learnwithrishi" --- @learnwithrishi # Rushikesh Wagh @learnwithrishi · Pune · Joined December 2025 rishiwagh\_dev ### [Callbacks in JavaScript:](https://learnwithrushikesh.hashnode.dev/callbacks-in-javascript?utm_source=hashnode&utm_medium=feed) Why They Exist 4 min read · [learnwithrushikesh.hashnode.dev](https://learnwithrushikesh.hashnode.dev/callbacks-in-javascript?utm_source=hashnode&utm_medium=feed) [Mar 18](https://hashnode.com/posts/callbacks-in-javascript/69ba5ad8c22d3eeb8a544770) ### [TCP vs UDP](https://learnwithrushikesh.hashnode.dev/tcp-vs-udp?utm_source=hashnode&utm_medium=feed) Understanding the Difference 4 min read · [learnwithrushikesh.hashnode.dev](https://learnwithrushikesh.hashnode.dev/tcp-vs-udp?utm_source=hashnode&utm_medium=feed) [Feb 3](https://hashnode.com/posts/tcp-vs-udp/69821f669e22306e68a7f6b6) ### [Networking Devices](https://learnwithrushikesh.hashnode.dev/networking-devices?utm_source=hashnode&utm_medium=feed) Understanding Different Types of Networking Devices 4 min read · [learnwithrushikesh.hashnode.dev](https://learnwithrushikesh.hashnode.dev/networking-devices?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/networking-devices/697c536f1df8b4042218da1f) ### [HTML Tags and Elements](https://learnwithrushikesh.hashnode.dev/html-tags-and-elements?utm_source=hashnode&utm_medium=feed) The Foundation of Webpage Structure 3 min read · [learnwithrushikesh.hashnode.dev](https://learnwithrushikesh.hashnode.dev/html-tags-and-elements?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/html-tags-and-elements/697c33517a64cf1bf529af74) ### [Getting Started with cURL](https://learnwithrushikesh.hashnode.dev/getting-started-with-curl?utm_source=hashnode&utm_medium=feed) cURL in simple way 2 min read · [learnwithrushikesh.hashnode.dev](https://learnwithrushikesh.hashnode.dev/getting-started-with-curl?utm_source=hashnode&utm_medium=feed) [Jan 29](https://hashnode.com/posts/getting-started-with-curl/697b7b656b38e65dd1fe130f)