Top 5 In-Demand Web3 Developer Skills
Follow these five skills to learn how to become a Web3 Developer
There is no doubt that Web3, the new avatar of internet-based businesses, will leave an indelible mark on internet-based businesses. But, what is Web3? As we know, Blockchains are hallmarks of cryptocurrencies, and Web3 is a product of both. Web3 developers create apps that do not rely on a single cloud server but instead distribute them across a decentralized P2P network or blockchain that is not controlled centrally.
I am sure it will be no surprise that Web3 will become very popular due to its focus mainly on privacy and ownership. As a result, this article will discuss the skills you need to learn about Web3.
1. Blockchain
To become a web3 developer, you must first understand the Blockchain. Remember that it is the most crucial step. With Blockchain, you can easily architect and optimize smart contracts. For those who don’t know what Blockchain is, it is a shared, immutable ledger used in business networks to record transactions and track assets. A tangible asset can be seen (like a house, car, cash, land) or an intangible asset like intellectual property (like patents, copyrights, branding). The data is stored in blocks, thus the name Blockchain.
2. Ethereum Basics
Just like Blockchain, Ethereum basics are also important to learn Web3. Essentially, Ethereum is a blockchain used to process smart contracts. Among the most popular blockchains for creating smart contracts in 2022, Ethereum is far and away the most popular. It uses Solidity as its programming language to develop smart contracts.
3. Decentralized Applications (DApps)
DApps or Decentralised Applications are apps built on top of the blockchain. The main technologies used in DApps are:
- Frontend: JS Frameworks like React, Svelte, Vue
- Backend: Ethereum and Solidity, or Rust and Solana
The DApps are used in industries like Escrow, Records, and Payments. Let us go through each point in a bit of detail. First, let’s talk about Escrow. A lot depends on trusting the buyer to make the payment on time or keep the money with a third party when you buy or sell a house. However, what if the buyer does not pay, or the third party runs off with the money? DApps are the solution to that problem. It is possible to transfer money securely using DApps.
Second, let us talk about Records. It is impossible to edit or remove something once it has been added to the Blockchain. As a result, DApps are helpful when keeping track of house records, medical records, etc.
Finally, let’s talk about Payments. It is possible to transfer value using cryptocurrency easily and securely.
4. Smart Contracts
When it comes to smart contracts, these are the immutable codes on the Blockchain that execute contracts. These are similar to classes in JavaScript, and the DApps rely on them. Therefore, learning how to create smart contracts is as important as understanding the concept. Hence, Solidity plays a key role here. It is an object-oriented, high-level programming language designed primarily for building smart contracts.
5. Frontend Web Development Essentials
Although DApps use blockchain technology for their backend, their frontend is in JavaScript. The following are the things you should know:
- Common HTML Tags
- Basic CSS Properties, Flex, Grid.
- JavaScript Variables, Functions, Classes, ES6, etc.
- Important JS Frameworks such as Vue, Svelte, and React.
- You can also learn CSS frameworks like Bootstrap, Semantic UI, Tailwind, etc. (Optional)
That’s all there is to it! I hope you enjoyed this article on Web3. Follow these 5 skills if you are passionate about learning Web3. With the right amount of dedication, you will be there in no time!
