The Five Most Important Programming Languages For Blockchain

Blockchain is more than just a new technological development. It is a disruptive technology that has the ability to revolutionize society and drive global growth. Blockchain is now being employed in sectors such as medical research, environmental protection, and other fields, in addition to a few corporate initiatives.

Because this technology’s full potential has yet to be realized, developers should get ahead of the curve and learn how to work with it as soon as possible. Many programmers are unsure of what programming skills they will require to begin working with blockchain. Professional tech writers from Writemyessay listed the most popular programming languages for this purpose.


Developers all throughout the world regarding one of the oldest programming languages. The blockchain’s essential structure interacts naturally with this object-oriented, rather than process-oriented, C language modification. This language makes manipulating blocks and blockchain chains as simple as putting together a toy castle out of LEGO bricks. C++ is also quite flexible; it allows you to have complete control over how the processor and memory are used, allowing you to handle the huge amounts of processing power needed to service all nodes quickly and concurrently.

C+ was created to program bitcoins, but it is currently utilized to create a variety of cutting-edge blockchain applications. VPN Lethean, for example, is a private-sector decentralized communications technology that targets the oligopoly of negligent VPN providers who do not value their customers’ privacy.

Java and JavaScript

Traditional programming languages are being used to make a wide variety of apps and games today. As a result, developers should learn them regardless of what they do. Knowing Java and JavaScript programming is also a must-have skill in the blockchain era. They’re so common that they’re utilized in some form or another in practically every online system, allowing programmers to focus on application logic rather than integration. In terms of resource management, Java and JavaScript are not as efficient as C++, but they are excellent alternatives for managing multiple asynchronous processes at the same time.

Because of their great code portability and the fact that DLT (distributed ledger technology) is secure against tampering with previously generated entries, many blockchain companies employ Java and JavaScript to build their applications. Java and JavaScript have been used to design and deploy smart blockchain applications like Truffle and ARK.


This language is undervalued when compared to other major blockchain programming languages, but its value comes from the fact that it is used to construct unique applications. Erlang is a suitable candidate for building the highly stable and scalable back-end systems required for a wide range of blockchain projects. In reality, Erlang-based nodes currently handle 90% of all Internet traffic. Its inherent fault tolerance, for example, makes it suitable for establishing peer-to-peer networks in the blockchain ecosystem.

Permaweb, a platform created by Arweave, is one of the best examples of Erlang development. It enables the permanent archiving of web content in a “parallel” World Wide Web that has been functioning for several years and is built on block weave, a DLT-derived technology.


The Ethereum founders devised and developed this language, which is used to deploy smart contracts and build decentralized apps (DAPPs). It’s a highly adaptable language with the added benefit of being simple to learn for new developers. Complex machine code is reduced down into easy-to-understand instructions for humans. Solidity has a simple but clear syntax, making it an excellent choice for smart contract development.

Golang (also known as Go)

It’s a language developed by Google in 2007 to combine the efficiency of C++ with the syntax and semantics of Python. Despite the fact that Golang is primarily a compilation language rather than a functional programming language, several of its features enable the use of functional concepts in development. Go provides all of the benefits needed for distributed systems since it can manage multiple parts of the blockchain at the same time. It’s really quick, simple to manage, and effective.

The majority of HyperLedger Fabrics’ chain codes are written in Golang, which is a large-scale distributed ledger platform vetted and maintained at the enterprise level. HyperLedger Fabrics is the architecture behind the most popular smart contract solutions. It has even become the market’s de-facto standard, with many of the world’s largest firms adopting it. Golang is also used by the architects of the Loom Network, a decentralized online game platform.


There are a variety of programming languages available for constructing blockchain technology, but no clear champion has emerged. Each one is either intended for a certain function or is a matter of personal preference. Of course, mastering all of these languages is challenging, but with a general understanding of each, a developer can choose the one he needs for his project and learn it.

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