--- title: "priyanshu sharma (@priyanshu01) | Hashnode" description: "Curious. Read the latest articles by priyanshu sharma on Hashnode." url: "https://hashnode.com/@priyanshu01" --- @priyanshu01 # priyanshu sharma @priyanshu01 · Joined August 2022 Curious ### [Introduction to JavaScript](https://priyanshusharma.hashnode.dev/introduction-to-javascript?utm_source=hashnode&utm_medium=feed) JavaScript is an object-oriented programming language commonly used for making interactive web pages. Implementing JavaScript in HTML There are three main ways to include JavaScript in HTML. Inline JavaScript In this method, JavaScript code is writt... 1 min read · [priyanshusharma.hashnode.dev](https://priyanshusharma.hashnode.dev/introduction-to-javascript?utm_source=hashnode&utm_medium=feed) [Jan 17](https://hashnode.com/posts/introduction-to-javascript/696bab40eedaf078a34da08f) ### [ERC20 Token](https://priyanshusharma.hashnode.dev/erc20-token?utm_source=hashnode&utm_medium=feed) Meaning of ERC First of all, let's know about ERC, ERC is the early version of Ethereum for RFC, Request for Comment. ERC is termed as an Ethereum request for comment. What does the ERC20 token specify 20 in ERC20 token means the 20th ERC that was po... 1 min read · [priyanshusharma.hashnode.dev](https://priyanshusharma.hashnode.dev/erc20-token?utm_source=hashnode&utm_medium=feed) [Sep 9, 2023](https://hashnode.com/posts/erc20-token/64fc2f3bfd9b9ef0dc8f3c92) ### [Attacks On Blockchain Technology](https://priyanshusharma.hashnode.dev/attacks-on-blockchain-technology?utm_source=hashnode&utm_medium=feed) Blockchain security, attacks on blockchain technology 2 min read · [priyanshusharma.hashnode.dev](https://priyanshusharma.hashnode.dev/attacks-on-blockchain-technology?utm_source=hashnode&utm_medium=feed) [Mar 31, 2023](https://hashnode.com/posts/attacks-on-blockchain-technology/6426eb4815acbec7689a2093) ### [Introduction to BlockChain Technology](https://priyanshusharma.hashnode.dev/introduction-to-blockchain-technology?utm_source=hashnode&utm_medium=feed) Simply put, a blockchain is a shared database or ledger. Pieces of data are stored in data structures known as blocks, and each node of the network has a replica of the entire database. Need of BlockChain The goal of blockchain is to allow digital in... 2 min read · [priyanshusharma.hashnode.dev](https://priyanshusharma.hashnode.dev/introduction-to-blockchain-technology?utm_source=hashnode&utm_medium=feed) [Mar 24, 2023](https://hashnode.com/posts/introduction-to-blockchain-technology/641da7c770f6f750f463f0ae)