10 Best Solidity Tutorials For Ethereum [2024 JUL] — Learn Solidity Online

Learn Solidity for writing smart contracts with the best Solidity tutorials for beginners in 2024.

The digital cryptocurrency Bitcoin was the first Blockchain application. The success of Bitcoin led to the creation of the Ethereum platform. Whereas Bitcoin is a “Blockchain Application”, Ethereum is a “Blockchain Platform”. Ethereum not only supports a distributed ledger but also supports Smart Contracts.

Smart Contracts are computer programs that have a code that implements contractual agreements (rules) between two or more parties. The rules coded in the smart contract are triggered by events in the physical world and automatically carry out some predefined action(s). All of this happens without any intermediary, web servers, or back-end databases.

Let me give you an example — eBay is the intermediary between the buyer and seller. eBay makes $ every time a buyer buys an item from the seller. In a decentralized bidding application, a smart contract can replace EBay the intermediary. The rule coded in the contract will be that when a buyer will pay, the seller will ship the item to the buyer. The funds will be held in the smart contract till the buyer confirms the receiving of the goods. Once the buyer confirms the receipt of goods the funds will be released to the seller. Smart Contracts are executed on the Ethereum network nodes as opposed to a centralized server infrastructure owned by an intermediary (e.g., Ebay). Nodes are Ethereum client processes running on the network participant’s computer.

Anyone can write Ethereum decentralized application, so in other words, you can create your own Bitcoin like Cryptocurrency or Ebay like application on a public Ethereum network. Please note that all applications are not a good candidate for Blockchain technology for example building a static website on Blockchain technology is not the right use of the technology.

Solidity is a programming language for writing Smart Contracts. Essentially, think of it as a way to control a bank account with code. With Solidity, we can write applications that simulate a crowd funding campaign, a lottery, a loan, or any other type of financial instrument. Don’t be intimidated by learning ‘another’ programming language; Solidity is known to be quite similar to Javascript and exceptionally easy to pick up for anyone who has previous JS experience. This course will give you all the tools you need to master Solidity.

1. Compile Your First Ethereum Smart Contract With Solidity

Learn how to set up your own private blockchain node using Geth, Solidity, and Mist.

I will walk you through how to compile and run your first smart contract on a local test environment.

This will include

1. Installing Solidity, which used used to compile the contract into byte code that can be deployed on the blockchain.
2. Installing Geth, which runs a local node and also has a JavaScript command line that can be used to talk to the blockchain.
3. Create a private local node, so you can experiment without spending money.
4. Create a couple of test accounts
5. Deploy the smart contract into the test blockchain
6. Call the functions of our smart contract to see that it is working.

We do not cover:

1. Solidity programming in depth, only show how to set up environment, compile and interact with contract.
2. Workflow and IDE’s for programming

2. Blockchain Specialization

This specialization introduces blockchain, a revolutionary technology that enables peer-to-peer transfer of digital assets without any intermediaries, and is predicted to be just as impactful as the Internet. More specifically, it prepares learners to program on the Ethereum blockchain. The four courses provide learners with (i) an understanding and working knowledge of foundational blockchain concepts, (ii) a skill set for designing and implementing smart contracts, (iii) methods for developing decentralized applications on the blockchain, and (iv) information about the ongoing specific industry-wide blockchain frameworks.

The specialization covers a range of essential topics, from the cryptographic underpinnings of blockchain technology to enabling decentralized applications on a private Ethereum blockchain platform.

It is ideal for programmers and designers involved in developing and implementing blockchain applications, and anyone who is interested in understanding its potential.

In this course you will learn :

• Understand smart contracts, a core idea and computational model of blockchain that enables automation, autonomy, scalability and transparency.
• How to design and program smart contracts and decentralized application.
• Have an understanding and working knowledge of the emerging blockchain technology.
• How to think of innovative application models, leveraging the blockchain technology.

3. Ethereum: Building Blockchain Decentralized Apps (DApps)

Are you interested in writing blockchain apps or integrating cryptocurrency into your existing apps?

In this course, you will learn:

• how to work in the Ethereum blockchain environment.
• about key programming concepts and techniques surrounding Ethereum development.
• how to build decentralized applications (DApps) using some of the web programming languages.

The course shows mobile and web developers who are broadly familiar with programming concepts how to work in the Ethereum blockchain environment.

As you walks through the creation of a smart contract, a web user interface, and the JavaScript needed to link the two, the course helps to familiarize you with key programming concepts and techniques surrounding Ethereum development.

Discover what the Ethereum blockchain is and how it differs from bitcoin. Get an introduction to Solidity, the programming language used to write smart contracts on the Ethereum network.

In addition, learn how to build decentralized applications (DApps) using some of the web programming languages you’re already familiar with.

4. Create Ethereum & Blockchain Applications Using Solidity

Learn about everything there is to know about Ethereum and Blockchain Based Applications and How To Program Them. A step by step process is used to show explain every facet of these topics.

Gain a good understanding of the following concepts with this course:

• What Solidity Is?
• How To Create Blockchain Applications?
• What Blockchain is?
• How Blockchain works?
• What is Bitcoin?
• What is Ethereum?
• Programming Blockchain Programs
• What are Cryptocurrencies?
• How Cryptocurrencies work?
• Alternative cryptocurrencies
• Cryptography basics

5. Developing Applications on Ethereum Blockchain

Learn to develop applications for the Ethereum platform. Start with the basics of blockchain and Ethereum, then learn the core skills for writing smart contracts using Solidity programming language.

The course includes:

• Ethereum Protocol
• Getting Started with Smart Contracts
• Solidity Programming Language
• Ethereum API
• Truffle Framework
• Developing Advanced Smart Contracts
• Web Applications with Ethereum

In this course, Developing Applications on Ethereum Blockchain, you will gain the ability to develop decentralized applications for Ethereum.

First, you will learn the basics of blockchain and the Ethereum platform.

Next, you will discover how to develop smart contracts using Solidity, how to interact with smart contracts, and how to create an efficient development environment for Ethereum projects.

Finally, you will explore how to develop web applications that interact with an Ethereum blockchain.

When you’re finished with this course, you will have the skills and knowledge of the Ethereum platform needed to develop your applications for both public and private networks.

6. Become a Blockchain Developer

Demand for blockchain developers is skyrocketing. In this program, you’ll work with the Bitcoin and Ethereum protocols, build projects for real-world application, and gain the essential skills for a career in this dynamic space.

In this course, you will learn:

• the basics of how the blockchain data model works by creating your own private blockchain using Node.js and Leveldb.
• how to dvance your blockchain skillset to the second generation of blockchain services with smart contracts utilizing the Ethereum network.
• blockchain architecture and advanced concepts such as privacy, security and decentralized file management.
• how to advance your blockchain skill set by developing a decentralized application (Dapp) that will perform actions based on external triggers, and handle payments.

Learn the fundamentals of the blockchain platform. Create your own private blockchain, and secure a digital asset using blockchain identity.

Explore the Ethereum platform, and use Solidity and smart contracts to develop your own decentralized app.

7. Advance Your Skills in the Blockchain

For those in the IT industry especially, a thorough understanding of how Blockchain works, and what the key development skills are, can set you on a new career development path.

In this course, you will learn how to:

• master fundamental blockchain and cryptocurrency concepts.
• understand the development competency skills for Solidity and Ethereum.
• master blockchain programming for iOS.

Learn about the blockchain and the implications of decentralized, encrypted data storage for business and society.

You will learn about the blockchain and the implications of decentralized, encrypted data storage for business and society

Learn how to build decentralized applications (DApps) using some of the web programming languages you’re already familiar with.

This course teaches you how to build a simple contract-based application with Solidity. Learn how to implement blockchain-based storage and encryption in the iOS framework using Swift.

You will understand the basics of how cryptocurrencies are created, traded, and mined. Explore some of the basic security requirements for cryptocurrencies and provides guidance on how to lower security risks.

8. Ethereum Game Development: Build A Game On The Blockchain

Work With Solidity & Other Tools, To Build A Fun Game! Gaining Greater Proficiency In Ethereum Blockchain Development.

In this Ethereum Game Development Course, we’re going to help you alleviate all of those questions you have around building something practical, upon the Ethereum Blockchain.

We’re going to help you build a Tic-Tac-Toe Game upon the Ethereum Blockchain, so you can become a more proficient Ethereum Blockchain Developer. Following which, you’ll have worked with the Ethereum Blockchain at a more advanced level.

That’s the pure and simple goal, but, that entails covering every element of the Ethereum Blockchain Development journey, which we’re sure you’re going to find fascinating.

9. Learn Solidity: Programming Language for Smart Contracts

Best Solidity Tutorial Available Online to Build Blockchain Based Decentralized Application DApps on Ethereum Network.

Solidity is a programming language for writing smart contracts which run on Ethereum Virtual Machine on Blockchain. It is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed to target the Ethereum Virtual Machine.

In this course you will learn everything related to Solidity to build Smart Contracts based Blockchain application on Ethereum.

• What is Ethereum, Smart Contracts & Blockchain?
• What is Solidity & Ethereum Virtual Machine?
• How to install & Setup Solidity Development Environment?
• How to write first basic smart contracts?
• Data types, control structure, functions, inheritance, mathematical operations, etc.
• How to deploy & test smart contracts in Solidity?
• Building 2 Applications

1. Voting Ballot on Blockchain
2. FundRaiser Application

This course will enable you to build any kind of Blockchain application on Ethereum using Solidity which is most common language for writing Ethereum Blockchain.

10. Ethereum Developer Masterclass: Build Real World Projects

Step-By-Step: Real-World dApps On The Blockchain Using Latest Solidity, Web3js, Truffle, TestRPC and MetaMask.

Ethereum Developer Masterclass: Build Real World Projects — is the most complete Ethereum Blockchain Development course online helping you to build complex, real world, ethereum based distributed applications using solidity successfully.

This course is perfect for anyone who wants to start there journey with the Blockchain, Solidity, and Ethereum whilst building something large and meaningful. Those who have an interest in advanced coding, including proven workflows and techniques will thoroughly enjoy this course.

1. In this course we’ll be detailing every aspect of the Ethereum Blockchain Development Ecosystem with you at an advanced level, enabling you to go forth to build complex Decentralised Applications using Solidity.

2. Within this course we’ll be guiding you through the process to create and launch your own Initial Coin Offering upon Ethereum, you’ll then understand how it works on a technical level.

3. By taking and completing this course we’ll guide you through the steps to help you successfully build your very own completely decentralized exchange, and deploy it to Rinkeby-Testnet.

11. Become a Blockchain Developer with Ethereum and Solidity

Develop your first decentralized application from scratch on the Ethereum blockchain.

This course is a complete introduction to decentralized application (Dapp) development on the Ethereum blockchain using the Solidity language and the Truffle build framework.

No need to know anything about the blockchain, you should just have some basic software development experience. Whether you have already written some code for backend, web or mobile applications, it should be enough to become a blockchain developer thanks to this course.

The blockchain is all the rage these days, and there is a lot of theoretical or anticipative talk around it, but this course will help you get your hands dirty with actual code in order to build your first decentralized application. This is the kind of skill that can get you an actual job as a blockchain developer, something that is in skyrocketing demand right now.

Have you ever looked back on the nineties, thinking you would have loved to be a part of the web revolution. Well, stop dreaming: the blockchain is here and it promises to be even bigger than the web or even the mobile revolution.

• We briefly cover the philosophy of the blockchain, both as a crypto-currency system and as a development platform
• Then we will explain how blockchains work, what are their main components and how its ecosystem is structured
• After that we quickly go over the main cryptographic tools you need to understand
• We continue with a description of the perfect development environment, including tools that are used by most professional blockchain developers
• And the biggest part of the course is dedicated to guiding you through the iterative creation, development, testing and deployment of the ChainList decentralized application

Tools that you will come across

• Ethereum of course
• The Metamask Chrome extension
• The Solidity smart contract language
• The Truffle build and test framework (Truffle 4)
• The Ganache Ethereum node emulator
• Github Pages
• Atom (text editor)
• The Rinkeby test network

12. Ethereum: Decentralized Application Design & Development

Develop a full DAPP | ICO | Setup Private network in next 2 weeks using Web3J, TruffleV4, MetaMask, Ganache, Solidity +++.

To build Ethereum Decentralized applications you will need to learn a couple of skills. This course can help you learn all of those skills but there are some prerequisites for the course:

1. Experience with either Javascript or Java. Course will NOT teach Javascript
2. Basic understanding of the Javascript/HTML DOM model
3. Access to a PC or MAC with access to the Internet (Minimum 4GB needed 6 GB preferred)
4. Comfortable with new software installation & hands on coding

This course takes the approach of “Learn by doing”. Students are encouraged to try out all aspects of the technologies on their own after each lecture. Almost all of the concepts discussed in the lectures are shown in action by way code samples etc. The demo code used in the lectures is available for download from GitHub so that students can change the code to try out new things.

Front end of the Decentralized applications are typically created as single page or desktop applications using Javascript/HTML/CSS. Since there are multiple Javascript frameworks, it was decided to keep the lectures independent of any specific JS framework. Students are free to use any one or more JS frameworks of their choice.

Multiple quizzes in each section will validate student’s knowledge. Coding exercises will help them understand the concepts better & gain confidence.

Course is divided into 10 sections:

Section#1

Introduces the Blockchain & Ethereum technology

Section#2

Drills deeper into the Ethereum Blockchain technology

Concepts, Wallet

Hands-on: Install Wallet, Mining for Ethers, Transactions

Section#3

Ethereum Client

Hands-on: Install Geth, Try out the geth commands & options

Section#4 Geth Javascript Management API

Hands-on: Try out the various API i console and by writing scripts

Section#5

Web3 API

Hands-on: Develop Javascript/HTML front end for executing contracts on TestNet

Section#6

Getting ready for Smart Contract development

Learn about the various tools & frameworks used for developing smart contract

Hands-on: Installation : Visual Studio, Truffle framework version 4.0, Ganache, Meta-Mask

Section#7

Solidity for smart contracts development

Learn the concepts of Solidity language

Hands-on: Code simple contracts in Solidity + write test cases for testing

Section#8

Solidity &Infrastructure patterns

Hands-on: Code smart contracts

End to end application walkthrough

Hands-on: DIY Project & Solution

Section#9

Covers the setting up of private networks

Tools for managing private networks

Section#10

All about Initial Coin Offering & ERC20 Standard for creating and launching a coin

Students will learn how to create a coin and manage it in common tools.

13. Ethereum Blockchain Developer: Build Projects Using Solidity

One Of The Largest, Most In-Depth Ethereum Blockchain Development Courses, Helping You To Build Projects Using Solidity.

Ethereum Blockchain Developer: Build Projects Using Solidity — is one of the largest, most in-depth ethereum development courses online. The curriculum contains a number of practical exercises, which will help you put all the knowledge you’ve learned into practice to create something of value.

By taking this course you’ll get to work with the ethereum blockchain on a practical level, with step-by-step instructions guiding you through the entire process. This course embodies our ethos of learning by doing, as you’ll have projects created of your very own by completing this course.

1. We’re in the early adopter stage with ethereum technology, so you currently have the chance to get in at the ground level and become proficient in it before it reaches the next adoption stage.

2. Being apart of a community is crucial when it comes to new technology, and the ethereum communities are some of the most friendliest, hence you’ll be able to communicate with them effectively having created projects of your very own in this course.

3. There aren’t many blockchain developers, yet there’s huge demand! If you decide to continue to advance your journey in this field, you can be assured there are companies seeking your skills.

14. Ethereum and Solidity: The Complete Developer’s Guide

Use Ethereum, Solidity, and Smart Contracts to build production-ready apps based on the blockchain.

The development community is still figuring out the best way to use Ethereum in the creation of new and exciting apps. I spent a tremendous amount of time to research and create best practice for interfacing with Ethereum from Javascript. I can’t overstate it enough; this course will show you the best and most easily repeatable patterns for creating production-ready apps with Ethereum.

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