Add, mark done/undo, copy, and delete tasks for dev sessions. (Cross browsers)
A simple online spreadsheet editor for quick notes, data lists, and calculations. Supports multiple sheets per user session, autosave, and file management — all stored securely on the server.
Minify or format JS and CSS for readability or production.
Simple and accurate stopwatch for timing tasks, workouts, or events. Start, pause, resume, and reset with clean interface. Track elapsed time down to milliseconds.