Nubisera LLC is the company behind Pixela, a service accessible at https://www.pixela.xyz. Pixela offers a platform for users to effortlessly track and visualize their daily activities, ranging from habits, productivity, and goals to personal projects. The service allows users to create customizable graphs that help in visualizing progress over time, facilitating better self-management and motivation. Pixela emphasizes easy integration with other services via API, enabling automation and real-time data updating, appealing particularly to those seeking innovative ways to manage personal development or track specific metrics visually.