Dapp (Decentralized Application)

DApps are truth technology that harnesses the facility of decentralization beautifully to serve end-users with the desired sensitivity and security. DApps are expanded as Decentralized Applications which are built on top of Blockchain.

What is Dapp?

A dApp has its backend code running on a decentralized peer-to-peer network. Contrast this with a standard app where the backend code is running on centralized servers.

Blockchain-powered decentralized apps are just like the present mobile or web apps we use every day and only differ in how you transact or communicate over the blockchain network. Here the info being transacted isn’t any longer controlled by big any single entity, middleman, or enterprise rather it’s being distributed over the decentralized network of uncountable nodes keeping user records and identity immutable and secure.

Special Attributes of Dapps:

Some of the amazing characteristics and properties which DApps hold are what make them special. Let’s list down a number of them and discuss them briefly

Censorship Proof :

If you’re employing a decentralized app, as a user your profile or account can’t be blocked by anyone within the blockchain network because it isn’t controlled by any central authority or any owner.

Open Source:

DApps must be open-sourced and also the code base must be available for the developer community. Having said that, any updates being pushed within the open-sourced DApp code must be done through a consensus mechanism that amounts to some type of majority vote instead of by a developer.


As it may be a decentralized app, DApps data that is anonymous must be stored on an immutable, public blockchain.

Secured Cryptographically :

Dapps offer Complete data integrity. Data stored on the blockchain is immutable and indisputable, because of cryptographic primitives that ensure that hackers/attackers can’t forge your transaction without your consent. You authorize dapp actions along with your DApp user account usually via your wallet, so your credentials remain safe.

Stay Anonymous:

As a dApps user, your world identity is rarely revealed and you’ll be able to stay anonymous while transacting within the DApp.

Get Incentivised :

Validators within the Blockchain ecosystem are incentivized through tokens generated in DApp’s.

DApp’s With Zero Downtime:

DApp’s are hosted on a decentralized blockchain platform like ethereum, polygon, which ensures a high level of availability 24x7. the probability of a blockchain platform like ethereum being hacked or suffering a downtime is an especially rare event.

How Does DApp’s Work?

DApps backend code is hosted and run on a decentralized network like Ethereum blockchain for data storage and smart contracts for his or her app logic.

Here smart contracts may be a set of protocols that lives on the blockchain publicly to be viewed and executed supported those set protocols. Smart contracts facilitate agreements and transactions as a trusted mediator. the 000 reason why DApps are ready to be decentralized within the given blockchain network, is that the intelligent smart contract which holds the logic to manage the DApp’s transactions.

Smart Contract:

As covered above, smart contracts lie at the core of Dapps success. Let’s understand more about smart contract

What is a sensible Contract?

A “smart contract” is just a code piece that runs on the Ethereum blockchain. It’s a set of functions and data (its state) that resides at a particular address on a blockchain platform like Ethereum.

Smart contracts are a form of Ethereum account. this suggests they need a balance and that they can send transactions over the network. However they’re not controlled by a user, instead, they’re deployed to the network and run as programmed.

We will learn more about Smart Contracts and the way it works in our upcoming piece during this series of Crypto basics because it is out of scope for this text.