algorithm visualization, Dijkstra's shortest path, pushing operation, directed graph, weighted edges, nodes, computer science concept, animation, 3D rendering, vibrant colors, clear labels, educational, interactive, detailed textures, high resolution, close-up on algorithm process, dynamic lighting, focus on hands shoving, real-time computation, digital interface, user interaction, modern design, technology theme, informative, engaging, step-by-step demonstration, visual aid, teaching tool, clear structure, easy-to-understand, high contrast, desktop environment, coding background.