倒數 is a free Chrome add-on that allows you to add countdown timers for various events. With this add-on, you can easily keep track of remaining days until important events like exams, holidays, or deadlines. The add-on also provides the option to customize the countdown timers and link them to the school lunch API to view the menu for the day.

倒數 is a convenient tool for Chrome users who want to stay organized and be reminded of upcoming important dates. Whether you're a student preparing for exams or someone who wants to plan their schedule efficiently, this add-on can be a helpful companion. It offers a simple and user-friendly interface, making it easy to set up and manage countdown timers.

Overall,倒數 is a useful Chrome add-on for anyone who wants to keep track of important events and deadlines. Its integration with the school lunch API adds an extra level of convenience for students and others who rely on the school lunch menu. Give倒數 a try and stay on top of your countdowns!