JTIK Journal Vol. 8 No. 1 (2024), published in January-March 2024, presents various information and communication technology research. These articles cover sentiment analysis regarding government policies, optimizing internet network services, analyzing routing protocol performance, predicting transformer EWS sensors, implementing chatbots to improve internet services, and various IoT-based tool designs. Apart from that, there is research on decision support systems, digital image classification, object detection using the YOLO algorithm, expert systems for determining food types, and much more. With a wide range of researched topics, this journal provides valuable insight into information and communication technology development.