Calculator Notepad

Calculator Notepad is a little free-form calculator browser extension for Google Chrome. Starting as a project for my own personal use, I've decided to make it publicly available. - There's no save button, all your work is saved as you go. - Each line represents a new expression. - Give context to your calculations by using variables eg. expenses = 5000. - Add inline comments eg. // This is a comment. - Open multiple notepads at one time.