Abstract: The scientific evaluation of the construction and development of university disciplines is an important part and a key challenge in China’s “Double First-Class” initiative. Based on the ESI and InCites databases, this study conducted a year-long observation and analysis of the disciplines at universities in Jiangsu Province under the “Double First-Class” framework. The research focused on the development trends of potential and emerging disciplines, while exploring the influence of traditional predominant disciplines on the growth of these emerging fields and the pathways through which such influence might occur. The study aims to provide some reference and insights for the development of disciplines in the universities in Jiangsu. The findings reveal that, overall, the discipline development maturity of the universities is high, with a positive growth trend and significant development potential in certain fields, which are strongly supported by the traditional predominant disciplines. However, an imbalance in the development across various discipline categories has also been observed. Looking ahead, universities are encouraged to capitalize on their unique academic strengths to foster collaborative development, emphasize the growth of social science disciplines, promote interdisciplinary integration, and cultivate high-level talent for society. This approach will better facilitate the establishment of high-level universities and contribute to the realization of the goal of building a strong educational nation.