A frontend user interface and a smart contract are both components of a decentralised application (dApp), which is a programme created on a decentralised network. Your dApp can even contain a smart contract that was created by someone else because smart contracts on Ethereum are transparent and open, much like open APIs. The backend software of a dApp runs on a decentralised peer-to-peer network. When compared to an app, which runs its backend code on centralised servers. Like an app, a dApp can call its backend using frontend code and user interfaces written in any language. Its frontend can also be hosted on decentralised storage, like IPFS.
A frontend user interface and a smart contract are both components of a decentralised application (dApp), which is a programme created on a decentralised network. Your dApp can even contain a smart contract that was created by someone else because smart contracts on Ethereum are transparent and open, much like open APIs. The backend software of a dApp runs on a decentralised peer-to-peer network. When compared to an app, which runs its backend code on centralised servers. Like an app, a dApp can call its backend using frontend code and user interfaces written in any language. Its frontend can also be hosted on decentralised storage, like IPFS.
Zero downtime – As soon as the smart contract is implemented on the blockchain, the network as a whole can always accommodate users that want to engage with the contract. Malicious actors, therefore, cannot launch denial-of-service attacks targeted towards individual dApps.
Privacy – You don’t need to provide real-world identity to deploy or interact with a dApp.
Resistance to censorship – No single entity on the network can block users from submitting transactions, deploying dApps, or reading data from the blockchain.
Complete data integrity – Thanks to cryptographic primitives, data recorded on the blockchain is unchangeable and incontrovertible. Evil actors are unable to alter transactions or other data that has already been made available to the public.
Trustless computation/verifiable behaviour – Without the need to rely on a centralised authority, smart contracts may be examined and are assured to carry out in predictable ways. This is not the case with traditional models; for instance, while using online banking services, we must have faith that financial companies won’t mishandle our personal information, falsify records, or experience a hack.
