dApp
Juga dikenal sebagai: Decentralized Application, Decentralized App
An application built on a blockchain that operates through smart contracts, offering services without centralized control or single points of failure.
A dApp (decentralized application) is software that runs on a blockchain network using smart contracts for its backend logic. Unlike traditional apps hosted on company servers, dApps have their core functionality on-chain, making them resistant to censorship and single points of failure.
dApp Architecture:
| Layer | Traditional App | dApp |
|---|---|---|
| Frontend | React, HTML/CSS | Same (React, HTML/CSS) |
| Backend | Node.js, Python on AWS | Smart contracts on blockchain |
| Database | PostgreSQL, MongoDB | Blockchain state + IPFS |
| Authentication | Email/password, OAuth | Wallet connection (MetaMask) |
| Payments | Stripe, PayPal | Native crypto transactions |
dApp Categories by Usage:
- DeFi: Uniswap, Aave, Curve (largest category)
- NFT Marketplaces: OpenSea, Blur, Magic Eden
- Gaming: Axie Infinity, Illuvium, Gods Unchained
- Social: Farcaster, Lens Protocol
- Governance: Snapshot, Tally
- Identity: ENS, Worldcoin
How Users Interact with dApps: 1. Connect a wallet (MetaMask, Phantom, Coinbase Wallet) 2. The dApp reads blockchain data to display information 3. When the user wants to take an action, the dApp creates a transaction 4. The user approves the transaction in their wallet 5. The transaction is submitted to the blockchain and confirmed
Benefits: - No single entity can shut down or censor the application - Transparent code that anyone can audit - User data stays under user control - Global access without geographic restrictions
Limitations: - Slower than centralized apps (limited by block times) - Transactions cost gas fees - Poor error messages compared to traditional software - Wallet management adds complexity for new users - Frontend hosting is often still centralized
dApp Metrics: DappRadar and DefiLlama track dApp usage. As of early 2026, there are over 15,000 active dApps across all chains, with DeFi protocols accounting for the majority of on-chain value.
Istilah Terkait
Analisis Kripto Terkait
Jelajahi bagaimana dApp diterapkan pada kripto ini dengan analisis skor STRICT mendalam.