The principle of Contante Justitie is one of the principles that inspire the application of justice in the modern period. The philosophy of Contante Justitie, often known as the rapid administration of justice, emphasizes swift, uncomplicated, and cost-effective judicial proceedings. It is a fundamental legal theory that is the foundation for applying procedural law in Indonesia, particularly in the criminal justice system. This research aims to explore the existence of the principle of contante justitie the process of implementation of the principle of contante justitie, and the implementation of the principle of contante justitie at the Makassar Religious High Court in the information technology Era to achieve the welfare and justice for the seeking justice community. This study employs field research conducted at the Makassar Religious High Court. Data triangulation, including observation, interviews, and documentation, was used to collect and validate data. The data analysis technique spans several years, beginning with data reduction, presentation, and verification. The result shows that At the Makassar Religious High Court, the principle of contante justitie is implemented through electronic court procedures. The implementation of the principle of contante justitie in electronically submitted cases, according to numerous indicators, better meets the criteria of contante justitie than conventionally filed cases. Implementing the principle of contante justitie at the Makassar Religious High Court contributes to realizing welfare and justice for the community since the procedural justice aspect satisfies the welfare and justice principles.