Design of a Geographic Information System (GIS) for Mapping Tourist Attractions in Bandung City Using Leaflet JavaScript to Optimize the Development of Bandung City's Tourism Potential

Bandung is one of the favorite tourist destinations in Indonesia. Despite its popularity, the development of Bandung's tourism potential remains constrained, particularly concerning the availability of tourist information within the existing system. To address this issue, the development of a Geographic Information System (GIS) for mapping tourism in Bandung City aims to provide more comprehensive information compared to the current website. The research employs data collection methods such as observation, literature review, and surveys, complemented by system design methodologies. This research utilizes the agile development methodology, encompassing stages such as planning, design, development, testing, deployment, and review. During the testing stage, BlackBox testing was employed to ensure the system's functionality, demonstrating its effective operation. In the subsequent user review stage, conducted through distributed questionnaires, an average score of 81.23% indicates a high level of user acceptance. Therefore, based on these findings, it is concluded that the developed Bandung City Tourism Mapping Geographic Information System (GIS) has the potential to optimize tourism development in Bandung, attracting more visitors to the city. Keywords: GIS, Bandung City Tourism, Leaflet JavaScript, Agile Development, and Blackbox Testing.