--- title: "Anubhav Singh (@singhanubhav) | Hashnode" description: "Developer. Read the latest articles by Anubhav Singh on Hashnode." url: "https://hashnode.com/@singhanubhav" --- @singhanubhav # Anubhav Singh @singhanubhav · Dehradun, India · Joined January 2022 Developer [Website](https://anubhavsingh.dev/) ### [How my automation agent went from 100 round-trips to zero](https://blog.anubhavsingh.dev/ai-automation-agent-for-windows?utm_source=hashnode&utm_medium=feed) I built an AI agent that automates my Windows PC and saves repeat jobs as tested skills. Renaming trip photos went from 100 round-trips to zero. 15 min read · [blog.anubhavsingh.dev](https://blog.anubhavsingh.dev/ai-automation-agent-for-windows?utm_source=hashnode&utm_medium=feed) [Sep 13](https://hashnode.com/posts/ai-automation-agent-for-windows/6aa671fc99504875f0be1267) ### [Authentication vs. Authorization: What’s the Difference and Why It Matters](https://blog.anubhavsingh.dev/authentication-vs-authorization?utm_source=hashnode&utm_medium=feed) Discover the difference between authentication and authorization, how they work, and why they’re critical for online security. Learn about cookies, tokens, 6 min read · [blog.anubhavsingh.dev](https://blog.anubhavsingh.dev/authentication-vs-authorization?utm_source=hashnode&utm_medium=feed) [Dec 16, 2024](https://hashnode.com/posts/authentication-vs-authorization/676076156bee8c49dec38a20) ### [Functions in Solidity](https://blog.anubhavsingh.dev/functions-in-solidity?utm_source=hashnode&utm_medium=feed) You just started learning solidity and the functions look a bit overwhelming in solidity? Don't worry I'll explain everything about the functions, how to use them, visibility, and mutability in this post. If you are here then I assume you already hav... 4 min read · [blog.anubhavsingh.dev](https://blog.anubhavsingh.dev/functions-in-solidity?utm_source=hashnode&utm_medium=feed) [Sep 16, 2022](https://hashnode.com/posts/functions-in-solidity/6324dd36bc15ea8efdf5e7b4) ### [How to host static files on GitHub pages?](https://blog.anubhavsingh.dev/how-to-host-static-files-on-github-pages?utm_source=hashnode&utm_medium=feed) GitHub is the best way to host static assets. But most people don't know this so they tend to buy a hosting service that is not cheap. From now on you are gonna host all your static websites on Github pages. Let's understand everything about GitHub p... 4 min read · [blog.anubhavsingh.dev](https://blog.anubhavsingh.dev/how-to-host-static-files-on-github-pages?utm_source=hashnode&utm_medium=feed) [May 11, 2022](https://hashnode.com/posts/how-to-host-static-files-on-github-pages/628d0d1abc26026fa45c4849) ### [How to get a free domain? (3 Methods)](https://blog.anubhavsingh.dev/how-to-get-a-free-domain-3-methods?utm_source=hashnode&utm_medium=feed) the three best ways to get a domain name for free to work on for you projects 3 min read · [blog.anubhavsingh.dev](https://blog.anubhavsingh.dev/how-to-get-a-free-domain-3-methods?utm_source=hashnode&utm_medium=feed) [Apr 20, 2022](https://hashnode.com/posts/how-to-get-a-free-domain-3-methods/628d0d1abc26026fa45c4846)