Flipster

Decentralized App (dApp)

What Is a Decentralized App (dApp)

A dApp, or Decentralized Application, is a software application that runs on a decentralized network, typically a blockchain. Unlike traditional applications that operate on centralized servers, dApps leverage blockchain technology to function in a decentralized manner, enhancing transparency, security, and resilience.

dApps are defined by several core characteristics that distinguish them from traditional applications. Firstly, they are open-source, meaning their code is publicly accessible and can be audited by anyone. This transparency helps build trust among users and developers. Secondly, dApps operate autonomously, with their data and records stored on a blockchain. This decentralized storage ensures that no single entity controls the application, making it more resilient to censorship and downtime.

One of the most common use cases for dApps is in Decentralized Finance (DeFi). DeFi refers to dApps that offer financial services without intermediaries, encompass lending platforms, decentralized exchanges, and yield farming protocols. These applications enable users to interact directly with financial markets running on blockchain, often offering more favorable terms and greater transparency than conventional financial institutions. 

How Do dApps Work

dApps are powered by smart contracts, which automatically perform actions when specific conditions are met, similar to software programs, but without the need for intermediaries. For instance, in a DeFi dApp, a smart contract can process a loan repayment automatically when the borrower sends the required cryptocurrency. Users interact with dApps through a user interface similar to traditional apps, but all transactions and actions occur on the blockchain, ensuring transparency and immutability. Their decentralized nature enhances security, transparency, and accessibility, providing users with permissionless and censorship-resistant software services.

Related content

  • DeFi

    A financial ecosystem that leverages blockchain technology to offer various traditional financial services without intermediaries.