DevEco Studio is an integrated development environment (IDE) created by Huawei to support developers in building, testing, and deploying applications for HarmonyOS and other Huawei devices. It provides tools, templates, and simulators that streamline the app development process, making it easier to create high-quality, cross-device applications. DevEco Studio is designed to help programmers efficiently code, debug, and optimize their apps, ensuring compatibility with Huawei’s ecosystem.