Complete Web3js Library (Ethereum) Course
- IT & Software
- Mar 01, 2025

Complete Web3js Library (Ethereum) Course, available at $34.99, has an average rating of 4.3, with 8 lectures, based on 40 reviews, and has 4891 subscribers.
You will learn about What is Ethereum? What is web3 .js library? Interacting with Blockchain(Ganache) Interacting with Smart Contract Using browser to interact with smart contract Generation of ABI and Byte Code using web3js Deployment of Smart Contract This course is ideal for individuals who are Anyone interested to become a blockchain developer or Anyone interested to become a dApp developer or Anyone interested to become a decentralised application developer or Anyone who wants to learn blockchain programming or Anyone interested to learn TOP programming or coding skills for the future or Anyone interested to learn how to code a distributed wallet in ethereum with Solidity or Also for beginner Solidity developers who want to get to advanced level or Anyone interested to learn the frontend web3 js skills required to develop ethereum dApps(decentralized applications) or Also for university computer science students who would like to get into blockchain & dApp development or Also for anyone else who would like to learn the relevant skills to become top blockchain & dApp developers It is particularly useful for Anyone interested to become a blockchain developer or Anyone interested to become a dApp developer or Anyone interested to become a decentralised application developer or Anyone who wants to learn blockchain programming or Anyone interested to learn TOP programming or coding skills for the future or Anyone interested to learn how to code a distributed wallet in ethereum with Solidity or Also for beginner Solidity developers who want to get to advanced level or Anyone interested to learn the frontend web3 js skills required to develop ethereum dApps(decentralized applications) or Also for university computer science students who would like to get into blockchain & dApp development or Also for anyone else who would like to learn the relevant skills to become top blockchain & dApp developers.
Enroll now: Complete Web3js Library (Ethereum) Course
Summary
Title: Complete Web3js Library (Ethereum) Course
Price: $34.99
Average Rating: 4.3
Number of Lectures: 8
Number of Published Lectures: 8
Number of Curriculum Items: 8
Number of Published Curriculum Objects: 8
Original Price: $19.99
Quality Status: approved
Status: Live
What You Will Learn
Who Should Attend
Target Audiences
What is Etherum ?
Ethereum is an open source, globally decentralized computing infrastructure that executes programs called smart contracts. It uses a blockchain to synchronize and store the system’s state changes, along with a cryptocurrency called ether to meter and constrain execution resource costs.
The Ethereum platform enables developers to build powerful decentralized applications with built-in economic functions. While providing high availability, auditability, transparency and neutrality, it also reduces or eliminates censorship, and reduces certain counterparty risks.
What is a smart contract ?
The term smart contract has been used over the years to describe a wide variety of different things. In the 1990s, cryptographer Nick Szabo coined the term and defined it as “a set of promises, specified in digital form, including protocols within which the parties perform on the other promises”. Since then, the concept of smart contracts has evolved, especially after the introduction of decentralized blockchain platforms with the invention of Bitcoin in 2009. In the context of Ethereum, the term is actually a bit of a misnomer, given that Ethereum smart contracts are neither smart nor legal contracts, but the term has stuck. In this book, we use the term “smart contract” to refer to immutable computer programs that run deterministically in the context of an Ethereum Virtual Machine as part of the Ethereum network protocol, i.e. on the decentralized Ethereum world computer.
What is a DApp?
A Decentralized Application, or DApp, is an application which is mostly or entirely decentralized.
Consider all the possible aspects of an application that may be decentralized:
Front-end software
Back-end software (logic)
Data storage
Name resolution
Message communications
What is Web3.js ?
web3.js is a collection of libraries which allow you to interact with a local or remote
ethereum node, using a HTTP or IPC connection.
You will learn
installation
the big picture
network
create web3 object
local hosted with ganache
remote hosted with infura
account
create new account
get account balance
wallet
block chain
block inspection
subscribe block headers
subscribe pending transactions
contract
create contract
call method
sub event
transaction
transaction deploy contract
transaction send ether
transaction write to smart contract
Blockchain and Ethereum dapp right now are very hot technical trend. Developer with good skill of blockchain and Dapp very easy to get jobs with 6 figures. Are you interesting joining the huge innovation of Dapp ? Joint my course and I will show you.
Course Curriculum
Chapter 1: Complete Web3js Library (Ethereum) Course
Lecture 1: Course overview
Lecture 2: Course Prerequisites
Lecture 3: What is web3.js library?
Lecture 4: Interacting with Blockchain(Ganache)
Lecture 5: Interacting with Smart Contract
Lecture 6: Using browser to interact with smart contract
Lecture 7: Generation of ABI and Byte Code using web3js
Lecture 8: Deployment of Smart Contract
Instructors

Designers Lab
Mission – Affordable Online Education
Rating Distribution
Frequently Asked Questions
How long do I have access to the course materials?
You can view and review the lecture materials indefinitely, like an on-demand channel.
Can I take my courses with me wherever I go?
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!
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