Core Insights - The OpenHarmony community held its mid-year technology conference on June 21, 2025, in Dongguan, focusing on technological breakthroughs and ecosystem development [1] - The conference featured keynotes from industry leaders and experts, emphasizing the importance of collaboration and shared goals within the open-source community [2][3] Group 1: Achievements and Developments - The OpenHarmony project has achieved significant milestones over the past four years, with over 130 million lines of code and more than 8,700 developers contributing [5] - The community governance has been upgraded with the addition of 8 key Special Interest Groups (SIGs), enhancing critical technology areas such as routing and Web [5] - Over 400 ecosystem partners have certified more than 1,200 products across various industries, including finance, transportation, education, and healthcare [5] Group 2: Publications and Knowledge Sharing - Two significant publications were launched during the conference: "HarmonyOS Architecture Design - From Principles to Implementation," which provides an in-depth analysis of the HarmonyOS design principles, and "HarmonyOS Application Development," a practical guide for developers [11][14] Group 3: Strategic Planning and Future Directions - The community outlined strategic plans for the second half of 2025, focusing on enhancing system capabilities, optimizing developer experiences, and empowering key industries [16] - Various SIGs presented their progress and future plans, including advancements in robotics, AI technology, and smart building applications [17][25][29] Group 4: Community Engagement and Collaboration - A significant part of the conference was dedicated to recognizing the contributions of active SIGs, encouraging them to continue their efforts in driving the open-source ecosystem forward [6][21] - The conference served as a platform for fostering consensus and energizing the community towards a shared vision of a connected digital world [31]