Presentation Pacemaker is a Chrome extension developed by mit.shibuya that aims to help presenters keep their presentations on track. This handy tool displays a pace-keeping timer on Qiita slides, allowing presenters to easily monitor their progress. Inspired by the popular presentation tool 'Rabbit', Presentation Pacemaker provides icons that indicate the progress of time and the progress of slides, enabling presenters to identify if their presentation is too fast or too slow.

One of the key features of Presentation Pacemaker is its support for various slide sites, including Qiita and Google Slides in fullscreen mode. When using these sites, the toolbar button of the extension becomes active, allowing presenters to enter the desired duration of their presentation in minutes. Once the duration is set, the timer starts, providing a visual representation of the progress of the presentation.

With its intuitive interface and focus on pace-keeping, Presentation Pacemaker offers presenters a valuable tool to enhance their presentation delivery. Whether you're a seasoned presenter or just starting out, this Chrome extension can help you deliver your presentations with confidence and precision.