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Use Cases
Applications and use cases
Why DeFi Needs a Better Execution Environment
Discover why DeFi’s biggest limitation isn’t innovation, but execution. Complex models, statistical methods, and risk engines are often simplified or pushed off-chain. By expanding execution environments with general-purpose computation, floating-point math, and mature libraries, DeFi can move beyond gas-optimized designs into a new era of computation-driven finance. Tools like Cartesi show how lifting these constraints opens an entirely new design space for expressive DeFi.
Execution Layer Meets Data Availability: The Synergy of Linux Runtimes and High-Throughput DA
Explore the 2026 modular ecosystem where the Cartesi Machine handles the heavy lifting for high-compute dApps. By complementing EVM with a full Linux environment, builders are climbing the "Cone of Innovation" toward use cases like Decentralized AI and world simulators. Pairing this execution power with high-throughput DA solutions like Avail or Ethereum’s Pectra upgrade provides a stack that finally matches Web2 performance without sacrificing a decentralized ethos.
What’s Next for Social Appchains?
Web3 social apps are evolving fast, combining the familiarity of Web2 with the openness and decentralization of Web3. Cartesi appchains empower builders to create rich, complex social experiences, including collaborative content, AI-driven interactions, and gamified communities, while keeping everything secure and verifiable on-chain. Projects like Scribbl, where AI judges doodles in a decentralized and transparent way, show how Cartesi opens new possibilities for social apps and creative ecosystems.
Expressive and Secure DeFi Appchains with Cartesi
Appchains offer customizable, application-specific blockchains that solve high fees, slow transactions, and UX issues on shared networks like Ethereum. With Cartesi Rollups, developers can quickly deploy appchains anchored to Ethereum, benefiting from low costs, flexible governance, and robust fraud-proof security. While withdrawal delays exist, many DeFi applications, such as staking, yield farming, and reputation-based lending, naturally align with longer timelines, making optimistic rollups a practical and secure choice for building scalable, feature-rich apps.