6 Best Programming Languages for Blockchain App Development

Feb 18
programming languages for blockchain app development

Blockchain technology is revolutionizing the way we do business, and developers are racing to keep up with the demand. There are a variety of programming languages available for creating blockchain applications, but which ones should you use? Here is  an overview of the 6 best programming languages for developing blockchain applications. 


JavaScript is a versatile and powerful programming language that has become an essential part of blockchain development. It is used to create decentralized applications (DApps) that can be used on blockchains, such as Ethereum and Bitcoin.

It allows developers to write smart contracts, which are self-executing programs that can facilitate transactions and other operations within the blockchain network. JavaScript is also used to create user interfaces (UIs) for interacting with a blockchain network. It is commonly used for creating digital wallets, which are needed for transactions on the blockchain.


Solidity is a programming language designed specifically for developing decentralized applications (DApps) on the Ethereum blockchain. It provides a secure and reliable way to create smart contracts, which are digital agreements that can be used to execute transactions and store data securely on the blockchain. It follows an object-oriented approach, allowing developers to define custom functions and complex logic with ease. Solidity is easy to learn for experienced developers and provides them with the ability to create powerful applications quickly. It has been around for quite some time, making it a reliable choice for developers who want to build secure DApps on the Ethereum blockchain.


Python is an incredibly versatile language that can be used for a variety of tasks, from developing smart contracts and distributed applications to automating mundane tasks. Python is also highly compatible with many blockchain platforms, making it easier for developers to create decentralized applications on top of them.

Python is known for its scalability and flexibility, which makes it an ideal choice for blockchain-based projects. With its easy syntax and abundance of libraries available, Python makes it easy to build sophisticated dApps quickly and efficiently. As the demand for blockchain technology continues to grow, developers are turning to Python as the go-to language for creating secure and reliable solutions.


C++ is an object-oriented programming language and provides a high level of control over memory access, making it ideal for creating secure, distributed applications. The ability to compile code into a single executable makes it possible to bypass the need for complex libraries or frameworks when building blockchain applications, which is also beneficial when working with time and resource constraints.

C++ offers an array of features specifically designed for cryptography and distributed computing – such as deterministic memory management – that make it well-suited to the security requirements of blockchains.


Java is an object-oriented language that allows developers to create powerful, secure, and efficient applications. It is also platform-independent, meaning it can be used on many different operating systems such as Windows, Mac OS X, Linux, etc.

Java includes a wide range of libraries and frameworks that help developers build blockchain applications faster and easier. With its simplicity and flexibility, Java has become the preferred choice for developing blockchain-based applications due to its ability to scale quickly and securely while still providing high performance.

Java offers developers the ability to create smart contracts that are immutable and resistant to manipulation or exploitation by malicious actors. Due to its open source nature, Java allows for transparent collaboration between developers all over the world working on different aspects of the same project. This makes it an ideal language for developing decentralized applications (dApps) on various blockchains.


GoLang is a programming language created by Google that is specifically designed for blockchain development. It offers developers the ability to create powerful, secure, and efficient applications for distributed ledger technology. GoLang is an open source language that enables developers to build smart contracts and applications on the blockchain quickly and efficiently. The language has been designed with blockchain in mind from the start, making it easier for developers to work with distributed ledgers.

How to Harness Blockchain for Your Next App

Blockchain is a powerful tool that you can use in your next app. To harness it, you can work with KitelyTech, a company that stays up to date on everything blockchain related. Let our team of development experts turn blockchain into the power behind your next app. Call us at (800) 274-2908 to discuss using blockchain to boost your next app’s performance.

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