This is my calculator project for The Odin Project.
Check out the live preview of my Calculator.
Features include:
- A button (sun icon) to switch between a Dark Theme (default) and a Light Theme
- Click/touch support as well as keyboard support: All Clear: press c Toggle Negative: press n Toggle Theme: press t Toggle History: press h
- A history tab, showing the 20 most recent calculations entered
- Numbers are rounded or returned as an exponential when the length is longer than 16 characters
- Two display areas: an equation area that will show "2 + 2 =", and an input/result area that will show the current numerical input, or the result of "4" if =/Enter is pressed.
- The font size of the input/result will auto-adjust depending on the length of the number
- Operations can be strung together, i.e. 1 + 2 + 3 + 4, and will display the correct result after pressing a new operator.