DevEco Studio is the official HarmonyOS integrated development environment for app and atomic service development, providing AI-assisted programming, build tools, real-time UI preview, code debugging, performance tuning, emulators, and other capabilities to help developers efficiently create HarmonyOS applications and services. Built for the HarmonyOS ecosystem, it supports the full development process from project creation and coding to compilation, signing, debugging, profiling, packaging, and release preparation. ...