Chess Timer Alert.

Overview

Chess Timer Alert is a Firefox extension I built to make keeping track of time during online chess games a little easier. It plays customizable sound alerts when your clock reaches specific time thresholds, so you can focus on the game without constantly checking how much time you have left. You can set your own alert thresholds, choose how many sounds each alert plays, and save presets for different time controls or playing styles. The extension works with Chess.com and Lichess and is designed to be simple, lightweight, and easy to configure. Built with JavaScript, HTML, SCSS, and the WebExtensions API, the project also includes automated tests to help keep things reliable. Source code: https://github.com/fexxy3112/chess_timer_alert