Create Your First DApp on Ethereum - A Concise Tutorial

Run 'Hello World' and 'Coin' DApps (Smart Contracts on a Blockchain) using Ethereum, Hardhat, and node.js.

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Last Updated: 2024-07-01 05:07:04 English Course Type: Self Learning

Find out the components required for deploying a dApp
Setup a local blockchain for dApps
Deploy dApps on Ropsten Testnet through an Endpoint
Learn how to take the dApp to Ethereum Mainnet
Write two simple smart contracts for dApps using Solidity
Get Exceptional Support. All questions answered within 24 hours!

Blockchains and technologies supported by blockchains such as distributed apps (dApps/smart contracts), NFTs, and Web3 are taking the world by storm. Everyone is talking about them and developers knowledgeable in these technologies are some of the highest-paid in the world!

The trouble is that, if not learned properly, there are so many components to a dApp that you can easily get lost in the hundreds of components, libraries, and tools floating around the web. Even the official documentations are not sufficient since they only discuss one tool/library at a time and miss out on the integration of everything to create a working dApp.

To top off the issue, all existing courses on the topic try to explain everything in detail and in doing so, cause even more confusion. This is not the right way to approach the domain. As the official documentation of solidity (the official smart contract language of Ethereum) puts it, "do you have to know how Amazon's AWS works internally in order to use it?". The answer is, obviously, no!

Similarly, to learn how to create dApps, you can assume that a blockchain is a distributed data store that provides certain guarantees. Then, start using existing blockchain frameworks to deploy your dApps just as you would deploy your sites on the web without having to rebuild a webserver!

This is the approach we take in this course. We will set up a blockchain environment using stable, easy-to-use frameworks. Then, we will look at two smart contracts (or dApps) and deploy them first locally and later on a global distributed testnet. This will take you through all the steps needed to deploy your own dApp with minimal effort. In the end, you will be in a position to deploy your (and your clients') dApps on the Ethereum mainnet.

This is supposed to be the first step in your journey towards dApp. This is not a comprehensive guide to all smart contract tools or even an in-depth discussion about a particular tool. Take this first step and the rest of the stuff will be much, much easier for you.

Finally, I provide exceptional support for all my courses. All questions are answered within 24 hours. Plus, if you don't like the contents, I absolutely do not mind if you take advantage of the 30-day money-back guarantee!

Join me now and let's get cracking on that dApp!

No previous understanding of blockchains required
Some knowledge of basic javascript
React is used for sample application. So, knowing it is a plus.

Anyone who wants to get started with dApps (smart contracts)
Anyone who has trouble getting started with dApps due to 100s of different components and options
Anyone who wants to learn dApps without having to recreate whole blockchain architectures

Section 1 : Architecture Intro 3 Lectures 00:18:02
Lecture 1 :
Blockchain Overview Preview
Lecture 2 :
Environment and tool setup
Lecture 3 :
Hardhat setup
Section 2 : Hello World dApp 3 Lectures 00:15:36
Lecture 1 :
Basic of dApp (Smart Contract)
Lecture 2 :
Deploying the dApp
Lecture 3 :
Access contract from node.js
Section 3 : Creating a Coin (Token) 2 Lectures 00:12:57
Lecture 1 :
Token smart contract, exchange coins
Lecture 2 :
Exchange coins through node.js
Section 4 : True distribution: Global testnet 1 Lectures 00:12:00
Lecture 1 :
Deploying on the global testnet

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Dr. Mohammed Nauman,

4186 Course Views

9 Courses

I have a PhD in Computer Sciences and a PostDoc from the Max Planck Institute for Software Systems. I have been programming since early 2000 and have worked with many different languages, tools and platforms. I have an extensive research experience with many state-of-the-art models to my name. My research in Android security has led to some major shifts in the Android permission model.