# Applications Builders Espresso can help developers build applications that are faster, safer, and user-friendly. In fact, applications reading from Espresso RPC Node can access confirmed state almost immediately. That is, * **Single-chain apps** users enjoy fast confirmation that their transactions won’t be reverted. * **Cross-chain apps** can safely act on messages between chains within seconds or miliseconds, using frameworks like Hyperlane or intents-based systems. Whether you’re building a wallet, a DeFi protocol, a cross-chain bridge, or a solver in an intents framework, Espresso confirmations reduce latency, improve user experience, and provide stronger security assumptions compared to relying on a sequencer alone. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.espressosys.com/network/concepts/dapp.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.