Blockchain programming seven languages, the most used is actually Java

Seven programming languages ​​used in blockchain projects

Blockchain development is a rapidly growing industry, and we are witnessing the growth of this industry.

Although blockchain technology is still in its infancy, this revolutionary technology has swept the world and has experienced unprecedented growth in recent years.

 At present, many well-funded projects are eager to build their own blockchain network and deploy decentralized applications on the network, but the capable blockchain developers are seriously inadequate.

The blockchain development industry has attracted billions of dollars in investment, and in order to attract the best blockchain talents in the market to compete with each other, the salary of blockchain developers and the demand for related talents have risen .

 This gold rush may make some developers wonder if they have the strength to enter the industry, and which programming language is the most popular in this new industry. Almost all popular programming languages ​​are used in the blockchain industry, but developers must consider which type of development they want to develop because different programming languages ​​are available for different blockchain projects and applications.

In order to make it easier for developers who want to go deep into the industry to understand and lay the foundation, the following is a brief introduction to the different projects and the programming languages ​​they use.     

  Solidity , a simple new programming language, is very popular among Ethereum developers because the Ethereum  smart contract is developed using this language. Solidity is a contract-oriented, Turing-complete programming language with an estimated developer base of over 200,000.

 As Ethereum takes the lead in smart contracts, many other blockchain platforms are also ensuring compatibility with Solidity (or ERC-20) so that smart contracts can be easily ported from Ethereum to their new blockchain network.

Ethernet Square - from the technical level to speak face, the role of Ethernet Ethernet Square Square is equivalent to a virtual machine (EVM), the image is also described as a "global computer" (world computer), the C ++, Python, Ruby, Go and Java Such as programming language combination synthesis. JavaScript is the foundation of Ethereum because it acts like a scripted execution environment.

Java - is a concurrent, object-oriented, type-based, general-purpose programming language with little implementation dependency on Java. Since its release in 1995, Java has become the top 3 programming language with more than 9 million developers. The blockchain network of the well-known blockchain platform NEM is written entirely in Java (and will soon be changed to C++).

C#  - An object-oriented programming language that developers can use to build powerful applications that run on the .NET framework. C# has at least 2 million developers worldwide. Born in 2000, C# has been popular with developers and is used to write cross-platform code that can run on multiple operating systems such as Windows, Mac, Linux, and Android. Blockchain projects programmed with C# are:

 Stratis is a blockchain service provider supported by Microsoft that allows companies to build their own private blockchain systems.

 Although NEO is written in C#, it also supports programming languages ​​such as Javascript, Java, Python, and Go.  

Javascript  -- often referred to simply as JS -- is a multi-paradigm programming language that supports event-driven, functional, and imperative (including object-oriented and prototype-based) programming styles. It is one of the most popular programming languages ​​in the world, with at least 9.7 million people worldwide.

Lisk's SideChain Development Kit (SDK) is written in JavaScript, which developers can use to build applications on Lisk's blockchain platform.

SQL - Structured Query Language or "Sequel" is a programming language developed by IBM to communicate with databases that store, query, and process data. Today SQL has about 7 million developers. Mainstream databases such as MySQL, PostgreSQL, SQL Server, DB2, and Oracle use SQL to develop applications. Blockchain projects using SQL are:

Aergo is an enterprise-oriented blockchain solution created by blockchain startup Blocko, which uses the patented technology of Coinstack for SQL smart contracts. The Aergo blockchain includes a SQL-based smart contract platform that enables companies to create and execute advanced smart contracts in a business environment.

C++ is a general-purpose programming language with about 4.4 million developers. The biggest advantage of C++ is that it not only expands resource-intensive applications, but also makes applications run smoothly, making it the most popular programming language for 3D game developers. Blockchain projects using C++ are:

  EOS - C++ is the most commonly used programming language for EOS. The advantage is that you can run a large number of different applications flexibly on the blockchain. EOS also supports any language compiled to WebAssembly (WASM).
 The Bitcoin Core network is also written in C++.

Golang is an open source general-purpose programming language based on C language syntax. Golang is very easy for developers to understand and easy for testers to understand. Golang currently has more than 800,000 developers. The use of Golang's consortium network is:

HyperLedger Fabric - Most of the chain code (smart contracts built with HyperLedger Fabrics) is written in Golang. They also provide a Java SDK for blockchain application development.

 If you are interested in the blockchain industry, I hope this article gives you a basic understanding of where to start and what needs to be studied. Undoubtedly , with the advancement of technology and the emergence of practical applications, the industry will usher in an explosive development in the next decade.