How to Build an Decentralized App With DigiByte

How to Build an Decentralized App With DigiByte

DigiByte (DGB) is essentially this blockchain platform as well as cryptocurrency, which was originally founded in 2013. Where the DGB tokens are intended to power decentralized applications (dApps) that are supported by the platform.

If you are curious about how all of this works in terms of the process of building dApps on top of the DigiByte blockchain network, then keep on reading as we will go over everything you need to know when it comes to doing so.

How to Build an Decentralized App With DigiByte

Key Points:

  • DigiByte is a UTXO blockchain that uses proof-of-work (PoW) as an algorithm through which miners secure the network and verify the transactions.
  • What this means is that it is a decentralized, open blockchain network that is popular due to its asset creation abilities, decentralized application functionalities, security, and speed. 
  • Digibyte is an upgrade to the mechanism of the Bitcoin (BTC) blockchain.
  • NOWNodes gives you access to all of the information you need through an API key.

What is a dApp?

The term “dApp” is short for decentralized application. A decentralized application is a type of distributed, open-source software application that runs on a peer-to-peer (P2P) blockchain network instead of on a single computer.

These dApps are built on decentralized networks, ones supported by their distributed ledgers or blockchains. The use of blockchain technology essentially enables dApps to process the data through distributed networks and to even execute the transactions. 

dApps are typically open-source, and all required changes are decided by a consensus of the majority of users. They provide cryptographic decentralized blocks of data that are validated and proved true. They are stored as well as executed on a blockchain system, and the app is validated with the use of cryptographic tokens which are required to access the application.

Decentralized Application Showcased through the perspective of a Chain of Blocks which store data

Why build dApps on DGB

DigiByte is the fastest growing open UXTO blockchain and is a tightly secure, quick, and decentralized blockchain. 

DigiAssets is a secure, scalable secondary layer on top of the Global DigiByte blockchain, which allows decentralized issuance of assets, tokens, smart contracts, digital identity, and much more. This is where developers typically create dApps with DigiByte. Later on, we will discuss how to build a dApp using DigiByte.

Furthermore, DigiByte utilizes five different mining algorithms, including SHA256, Scrypt, Odocrypt, Skein & Qubit.

How to build dApps using DigiByte

The DigiByte project essentially operates as an open contributor model, where anyone is welcome to contribute towards its development, peer review, testing, and patches. This also means that anyone can start building on DigiByte.

building a dApp on Digibyte

In order to start building for DigiByte, you will first need to understand how it works. 

The codebase is maintained through the usage of a contributor workflow, where anyone without exception can contribute patch proposals using pull requests. This, in turn, facilitates social contribution, easy testing, and peer review. DigiByte also uses the GitFlow Branching Model. 

This means that a user can:

  • Fork Repository
  • Create Future Branch
  • Commit Patches
  • Submit a Pull Request

Now that we understand how that works, we can move on to development. Various coding styles have been used during the history of the codebase, and the result is not very consistent. However, generally, C++ or Python is used.

DigiByte Blockchain

Here is what you need to do:

  • You can use braces on new lines for classes, functions, and methods.
  • Braces on the same line for everything else you might add.
  • Four space indentations for every block, except for the namespaces.
  • No indentation for public / protected / private or for namespace.
  • No extra spaces inside parentheses. 
  • No space after function names, and one space after if, for, and while. 

When you are developing a dApp for the DigiByte ecosystem, you need to take into consideration the long-term technical debt and maintenance that the dApp might require after it gets included. Before creating it, consider if you are willing to maintain it, such as going through the bug fixes, and if the dApp gets orphaned, it might be removed in the long term. 

The dApp has to have a clear use case and be well peer-reviewed. It also has to have unit tests and functional tests when appropriate and follow the aforementioned style guidelines. 

Any new features need to be exposed on PRC first, which can then be made available in the GUI. ensure that all of the pull requests pass Travis CI before you merge them. Additionally, you need to ensure that no crashes happen with run-time option -disablewallet.

Full nodes and NOWNodes

Block explorers are essentially solutions that aid developers to track all the activities of the blockchain, which range from block times to the number of blocks, hash rate, wallets, transactions on the chain, as well as other types of information. NOWNodes has supported DigiByte full notes for several years, and it is one of the most reliable places through which you can get a node API key. The technology behind NOWNodes ensures that each user can get the full transaction speed of DigiByte, and the entire ecosystem can be accessed through the block explorer as well.

Conclusion

While building a dApp on DigiByte can be a complex process, if you follow the developer documentation closely and adhere to all of the rules, you should be able to get it up and running in no time. Keep in mind that if you utilize NOWNodes, you can get an API key that will give you access to the entire ecosystem, and you can get a clear view of the transaction speed regarding DigiByte.

DigiByte is one of the oldest and most well-established blockchain networks out there, so if you have some level of curiosity about building for it or contributing to its existing code, hopefully, now you know a bit more about how to do so.

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