The 10 Best Blockchain Programming Languages You Need To Know in 2022

The ever-evolving blockchain space has witnessed an upsurge in demand for blockchain developers, primarily since many of the most popular cryptocurrencies are based on blockchain technology. 

However, with the number of companies venturing into this space and the subsequent upsurge in competition, as well as the technicalities involved, it becomes challenging to select the best blockchain programming language for your product or service. 

This list of the top 10 blockchain programming languages may give you ideas about where to look when you need a blockchain developer. It will also help you decide which language or platform to choose if you’re already familiar with blockchain and want to create your app on this revolutionary tech.

Here we go!

1) C++

C++ is one of the best blockchain programming languages in use today. Also known as C with Classes, C++ lets you create classes and objects. You can use it to develop everything from computer games to internet applications. 

Its robust nature and speed make it a good choice for blockchain programming. While companies like Visa and IBM might not be using it for their blockchain solutions, C++ may be an ideal place to start your blockchain development company if you plan to build custom tokens or cryptocurrency-related platforms.

2) Python

Python is among one of today’s most popular programming languages. It is easy to read and simple to use, making it an ideal choice for coders at all levels. 

Python gives coders access to a vast library of code that they can use in their projects, and more than 1 million developers around the world are currently using Python regularly. 

With clear documentation and a large community of users, Python is likely to remain one of today’s most sought-after programming languages over time. 

3) Java

Considered one of the most popular blockchain programming languages, Java has a robust community that gives it an edge over other programming languages. Java is more suitable for enterprise-level blockchain development and has enjoyed a lot of success. 

Most corporate infrastructures use Java to be integrated with existing systems without much friction. Ethereum is one of the most popular platforms for deploying smart contracts via blockchain technology and is coded in Java.

Java also allows you to interact with IBM’s Hyperledger fabric, making it especially popular among developers who want to create permissioned ledgers in their blockchain projects. 

4) Node.js

Node.js is one of our top blockchain programming languages for a few reasons: It is open source and available for almost any server-side platform or environment, including Windows, Linux, OS X, Mac OS X, and others. 

In addition to being written in JavaScript (the most popular programming language), Node.js is famous for its event-driven, non-blocking I/O model that operates using a single thread instead of multiple threads or processes to execute code wait on external dependencies. 

This allows Node.js to scale efficiently while maintaining a fast response time regardless of how many requests are active at once.

5) Go

Go is a programming language created by Google that makes it easy to build simple, reliable, and efficient software. Go is good at handling concurrent operations and using resources effectively. This can be very useful in a blockchain environment where multiple developers work on different parts of one big project together.

Go also features static typing, which means you’ll know what to expect from your code while you’re writing it; you won’t need to wait until you run your code or test its functionality before making changes. Go comes with built-in memory management and garbage collection systems, too—great news for blockchains.

6) Rust

Rust is a great blockchain programming language for both newcomers and professionals. It’s relatively easy to use and understand but still powerful enough for large-scale applications. Plus, it has a strong community around it, meaning you can always find help if you need it.

Also, Rust is guaranteed to exist in at least some form through 2022—no small feat when working with emerging technologies. Finally, thanks to its emphasis on safety, we believe Rust will see an increase in enterprise usage over time. 

7) Solidity

Solidity 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 (EVM). Solidity was designed by Gavin Wood, Christian Reitwiessner, Alex Beregszaszi, Liana Husikyan, and several former Ethereum core contributors. 

The Solidity team has also formed an independent nonprofit organization – the Ethereum Foundation – to support Ethereum development. It helps smart contracts, which are applications that run exactly as programmed without any possibility of downtime, censorship, fraud, or third-party interference. 

These apps run on a custom-built blockchain, an enormously powerful shared global infrastructure that can move value around and represent property ownership.

8) Clojure

Clojure has quickly established itself as a functional-programming powerhouse despite its relatively young age. It is also one of today’s most vibrant languages at just over eight years old. The top-rated blockchain software development company in India prefers to work with Clojure because of its stability and versatility.

It powers everything from financial applications to games like Cryptokitties. The language is open source, free to use, and available on nearly every operating system platform, including Windows, Linux, or Mac OS X. 

If you are looking for a robust programming language that offers endless scalability and helps you create sophisticated high-end dApps, consider giving Clojure a try.

9) Haskell

The name derives from Haskell’s hierarchical language, designed in the 1970s. Blockchain development companies use this secure and reliable programming language to create smart contracts.

 It offers an advanced type system, which makes it difficult to code errors into programs, along with pattern matching and algebraic data types. 

The functionality of Haskell includes concurrent programming and safe memory management, making it highly reliable in blockchain development projects.

10) Hyperledger Composer REST API in JavaScript

Hyperledger Composer is a framework for creating blockchain applications using Hyperledger Fabric. It is built using JavaScript, Node.js, and Angular JS. It simplifies the development of blockchain applications by offering a REST API and an integrated development environment (IDE). 

You can write smart contracts in JavaScript or with Java, C++, Go, and Python, and you can use any other language that transpiles to JavaScript. Because it uses existing frameworks, making sense for developers who already know how to develop a regular web application using JavaScript.

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Conclusion

Choosing a programming language is a challenging task. Not only do you have to decide if your developers will be more familiar with either language like C# or Java, but you also have to consider what operating system they’ll be using. 

In our research, we found that many companies prefer to hire blockchain developers in India specializing in ICO, gambling, and payments because of their experience with making these technologies work for enterprise-level companies. 

It’s important to know what environment you use your application in and how experienced your team is when building for that environment before choosing a development team.

Although most teams can develop applications on more than one platform, it’s always best to go with one team specializing instead of spreading out resources between different platforms such as web, mobile, and blockchain programming.