--- title: "Syed Rabeet (@Rabeet) | Hashnode" description: "Computer Science Student| Blockchain Enthusiast| Building in Public on Twitter. Read the latest articles by Syed Rabeet on Hashnode." url: "https://hashnode.com/@Rabeet" --- @Rabeet # Syed Rabeet @Rabeet · Joined March 2022 Computer Science Student| Blockchain Enthusiast| Building in Public on Twitter ### [Building a parallax timeline slider](https://syedrabeet.hashnode.dev/building-a-parallax-timeline-slider?utm_source=hashnode&utm_medium=feed) Introduction: This documentation explains the design and implementation of an advanced "parallax-style" carousel, often used for timelines or premium onboarding flows. Unlike a standard list, this component features a dynamic background that transiti... 7 min read · [syedrabeet.hashnode.dev](https://syedrabeet.hashnode.dev/building-a-parallax-timeline-slider?utm_source=hashnode&utm_medium=feed) [Jan 12](https://hashnode.com/posts/building-a-parallax-timeline-slider/6964928c5533a33265eead41) ### [Pakistan’s DePIN Moment: How Solana Can Power Community Infrastructure](https://syedrabeet.hashnode.dev/pakistans-depin-moment-how-solana-can-power-community-infrastructure?utm_source=hashnode&utm_medium=feed) Introduction: Pakistan’s “Build-It-Ourselves” Moment A freelancer in Karachi loses a client because the internet dropped again. A delivery rider in Lahore wastes an extra hour because maps missed a new roadblock. A student in Quetta can’t join an onl... 14 min read · [syedrabeet.hashnode.dev](https://syedrabeet.hashnode.dev/pakistans-depin-moment-how-solana-can-power-community-infrastructure?utm_source=hashnode&utm_medium=feed) [Sep 13, 2025](https://hashnode.com/posts/pakistans-depin-moment-how-solana-can-power-community-infrastructure/68c5113e52b552e3492f828b) ### [What is RIP-7212? The First Rollup Improvement Proposal (RIP)](https://syedrabeet.hashnode.dev/what-is-rip-7212-the-first-rollup-improvement-proposal-rip?utm_source=hashnode&utm_medium=feed) Introduction: On EVM networks, the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for creating externally owned accounts (EOA), signing transactions and verifying digital signatures. The ECDSA relies on the secp256k1 elliptic curves becau... 6 min read · [syedrabeet.hashnode.dev](https://syedrabeet.hashnode.dev/what-is-rip-7212-the-first-rollup-improvement-proposal-rip?utm_source=hashnode&utm_medium=feed) [Feb 25, 2025](https://hashnode.com/posts/what-is-rip-7212-the-first-rollup-improvement-proposal-rip/67bde44f30d597392d2b5ed9) ### [Understanding Denial of Service (DoS) in Smart Contracts](https://syedrabeet.hashnode.dev/understanding-denial-of-service-dos-in-smart-contracts?utm_source=hashnode&utm_medium=feed) I embark on my journey to become a smart contract auditor with Cyfrin Updraft,I have learned about various attack vectors, with Denial of Service (DoS) being my favorite. Imagine being an attacker who completely disrupts a protocol's functionality—wh... 3 min read · [syedrabeet.hashnode.dev](https://syedrabeet.hashnode.dev/understanding-denial-of-service-dos-in-smart-contracts?utm_source=hashnode&utm_medium=feed) [Aug 17, 2024](https://hashnode.com/posts/understanding-denial-of-service-dos-in-smart-contracts/66c057844209a9e44d4b2056) ### [Web3: The Decentralized Internet Built On The BlockChain Technology](https://blog.learnweb3.io/web3-the-decentralized-internet-built-on-the-blockchain-technology?utm_source=hashnode&utm_medium=feed) In this article you are going to know how the web has evolved, some use-cases of web3.0, the opportunities it is providing, and the mindset we need for it. 4 min read · [blog.learnweb3.io](https://blog.learnweb3.io/web3-the-decentralized-internet-built-on-the-blockchain-technology?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/web3-the-decentralized-internet-built-on-the-blockchain-technology/62ffbe178bec3d0c4588ca32) [Aug 19, 2022](https://hashnode.com/posts/web3-the-decentralized-internet-built-on-the-blockchain-technology/62ffbe178bec3d0c4588ca32)