If We Say That The Blockchain Is The Future, We Are Not Exaggerating; Because This Technology Will Affect The Infrastructure Of Important Infrastructures Such As Web 3, Supply Chain, Business Exchanges, Trans-World, Security Industry, Network World, Industries, And Many Other Areas. 

A blockchain is a type of information and reporting system. The difference with other systems is that the information stored on this system is shared among all network members.

With data encryption and distribution, the possibility of hacking, deleting, and manipulating recorded information is virtually eliminated, and transactions are made transparent.

Blockchains can be used privately and for specific purposes in an organization, called enterprise blockchains. Of course, in the organizational case, organizational blockchains can not cover the primary purpose of this technology, which is decentralization.

One of the most critical topics in blockchain these days is blockchain programming.

Many questions come to your mind when you decide to start learning blockchain. For example, what are the different types of blockchain programming?

What programming languages ​​perform better with this technology, and what platforms are there for blockchain coding?

These are the questions that any developer or user interested in the world of blockchain programming can ask.

In this article, we will look at the information you need to enter the world of blockchain programming. For example, what are the different types of blockchain programming?

What programming languages ​​perform better with this technology, and what platforms are there for blockchain coding?

These are the questions that any developer or user interested in the world of blockchain programming can ask. In this article, we will look at the information you need to enter the world of blockchain programming.

For example, what are the different types of blockchain programming? What programming languages ​​perform better with this technology, and what platforms are there for blockchain coding?

These are the questions that any developer or user interested in the world of blockchain programming can ask. In this article, we will look at the information you need to enter the world of blockchain programming.

Types of blockchain programming

Before a blockchain-based network can deploy, it must implement the essential features of its architecture and protocols. These properties are defined through coding. For example, before the release of the Bitcoin blockchain in 2009, wrote the rules and regulations governing its status in the C++ programming language. However, I coded some of the critical features of this blockchain in other languages ​​such as C and Java.

Decentralized Application (DApp)

As an application, there is no particular problem with coding the front end of a DApp. It is possible to code the user interface in any language that can communicate with the backend code. In a typical centralized application, backend code is hosted and executed on centralized servers, While the backend codes of a DApp application run on a decentralized peer-to-peer network.

Popular blockchain programming platforms

Hyperledger

HyperLedger was developed to standardize blockchain technology in the business world. Typically, when using blockchain, businesses need to align their business policies with the target network and solve various issues to use the benefits of blockchain for business purposes. This project was developed by the Linux Foundation and tried to solve everyday problems.

To solve this problem, HyperLedger has designed dedicated blockchains for different areas to meet the needs of other industries. A hyperlider is not a company, a digital currency, or a blockchain but rather a blockchain development hub.

It is industrial. HyperLedger describes its operations on its official website (hyperledger.org):

“HyperLedger is a joint open-source effort for advanced blockchain-based industrial technologies.

“created This global project through the collective efforts of pioneers in finance, banking, the Internet of Things, and the supply chain.” Blockchains designed by HyperLeger offer the capacity to implement and support a new generation of trust-based, accountable, and transparent transactions while facilitating business processes and complying with legal guidelines.

As you can see, HyperLedger is a project that seeks to help develop open-source blockchains and support the joint development of a distributed blockchain-based distributed general office by providing tools, training, and events.

This project aims to provide modular blockchain technology that includes a rich and easy-to-use application programming interface (API). One of the essential points that HyperLeger emphasizes is the reduction of security risks. Only the parties to a transaction are in contact, and the third party does not secretly track their activities. Thus, HyperLedger offers all the features of blockchain architecture, data privacy, information sharing, and immutability.

Ethereum

Ethereum is an open-source blockchain platform for developing decentralized applications (DApp) that are to be implemented on blockchain technology. The Ethereum blockchain platform facilitates the process of scripting or writing intelligent contracts that run through network nodes. It is not just about tracking transaction status but also about scheduling.

Ethereum allows developers fluent in the programming languages ​​C++, Go, Python, Java, etc., to develop applications for this platform without any problems. It should note that smart contracts are built using Solidity, a high-level contract-oriented programming language.

Top 5 languages ​​for blockchain programming

Several programming languages are ​​available to develop blockchain-based applications, but only some provide the capabilities needed to create these languages. In the following, we will get acquainted with 5 of these languages.

1. C++ programming language

Let’s start with the tech world’s oldest and most acclaimed language, rich plus + plus. We know that C++ is an extended version of the C language. In C++, developers can design functions, objects, data types, and whatever they need, call them without difficulty, and use code written in other projects to reduce coding time for similar projects.

The process of blockchain development is fraught with challenges; It should be designed like a safe fortress and have efficient management of how resources are used. However, many advanced languages ​​are being developed today that do not have the hassle of C++, So why go for C++? C++ has certain features that make it attractive.

A blockchain, Is supposed to interact with many unreliable nodes while providing fast service to all of them. This technology plays a vital role in the success of a digital currency. The blockchain must have complete control over how CPU and memory are used to meet these critical infrastructure needs and provide high-level services to users. C++allows developers to have the highest control over these vital resources.

Another exciting feature of C++ is Move semantics.

Motion semantics is a way of transferring content between objects instead of copying them; Get a copy of the content only when you need it. The advantage of kinematic semantics is that you can only get copies of specific data when needed and improve performance by reducing code redundancy.

Therefore, you have efficient memory management and high performance, essential requirements of blockchain-based networks.

Another challenge I can point to about blockchain programming is the integration of tasks that are healthy parallel and tasks that are not parallel. Most languages ​​specialize in a specific task. However, the ability of C++ to manage threads and execute similar and non-parallel tasks is excellent.

C++ offers multi-string capabilities to implement an effective communication mechanism and optimal single-threaded performance. C++s is mainly used in digital currencies and important blockchain projects such as Bitcoin, Ripple, Bitcoin Cash, Bitcoin, Stellar, and Monroe.

2. JavaScript

JavaScript is one of the most popular languages ​​for developing software applications. Almost all software developers believe that JavaScript, along with its powerful libraries and frameworks such as jQuery, React, Angular, and Node, has become the modern web development engine.

JavaScript interacts with HTML and CSS, allowing developers to design the most flexible applications. Typically, programmers use JavaScript to build interactive web pages.

One of the main features of JavaScript that makes it an excellent option for blockchain programming is asynchronous programming management. As the number of users in the blockchain increases, most of the transactions co-occur; JavaScript can efficiently manage communications between different nodes in a blockchain. However, we should not overlook that JavaScript is not as capable of addressing essential systems resources as CPU C++.

Websites like web3.js and ethereum.js help developers connect their applications to the Ethereum network and smart contracts. Another good use of JavaScript in the Hyperledger Fabric SDK blockchain is in conjunction with Node.js.

Node.js is one of the major web frameworks, So if you have enough skills to work with the above framework, JavaScript can be a good option for blockchain programming.

3. Python

It is a modern and all-purpose programming language that is of interest to newcomers to programming and artificial intelligence specialists due to its simple syntactic composition and its similarity to English grammar.

Developers from PythonThey are used in various fields such as web programming, artificial intelligence programming, development of web-based applications, making video games, development of applications with the ability to connect to databases, scientific and numerical calculations, etc.

The most exciting aspect of Python is the readability of the code and the brief coding, which makes it a good option for building prototypes. In Python, unlike programming languages, indentations are used instead of brackets to define blocks of code; While indentations are used in most programming languages ​​for readability and aesthetics of code, Python uses this technique to manage commands.

No matter how hard you try, you will not be able to remove Python from this list; Because almost every blockchain ecosystem has one or more available tools written in Python. Developers can use Python to write smart contracts for Hyperledger. Many popular projects, such as Ethereum Pyethereum, which have their implementation, use Python to build smart contracts.

4. Go

The GoLang programming language Go for short, is a modern all-purpose language developed by Google in 2007 and released to the public in 2012. Go is a statically-type programming language with a syntactic composition similar to the C language.

This language tries to provide developers with Python and JavaScript usability capabilities in the simplest way. Therefore, when you use Go to code different parts of a blockchain project, you do not encounter the usual coding complexities.

However, there are methods called Goroutines that make it possible to run multiple parts of a program asynchronously or in parallel, which is a critical feature in blockchain projects.

The linguist uses strings to manage running processes more accurately, An approach used by popular languages ​​such as Java. There is a long list of Golang-related projects, but a few are more important than similar examples.

Go-Ethereum is one of the most critical projects written in the Go language. Another important blockchain project written in the Go language is called Hyperledger Fabric.

This project is one of the most popular blockchain solutions large companies use. The Loom Network, which is hotly debated these days and targets decentralized online games, including Chaincode, is written in the Go programming language.

5. Solidity

Solidity is a high-level, object-specific, JavaScript-like domain language developed by the Ethereum team (Gavinwood, Christine Rietvisner, and others). Inspired by application programming languages ​​such as C++, Python, and JavaScript, Solidity is designed to build decentralized applications on the Ethereum platform and the Ethereum Virtual Machine (EVM) under the Ethereum Virtual Machine title.

Note that the Ethereum Virtual Machine provides a runtime environment for smart contracts based on the Ethereum platform. Solidity is the most compatible programming language with the Ethereum platform and blockchain technology. Solidity is a static typing language that supports legacy, libraries, and complex user-defined data types.