1. Calculator
BeginnerMake a calculator with basic operations like addition, subtraction, multiplication, division, percentage and clear all.
AdvancedMake a scientific Calculator with Logarithmic and Trigonometric Operations.
▶ Demo
2. Unit Converter
BeginnerSelect any one unit of Measurement like length. Allow user to choose the input unit (example "cm") and the output unit (example "inch"). Take the value from user and show the output.
AdvancedAllow user to Select from a list of unit measurements like temperature, length, energy, time, mass etc.
▶ Demo
3. Analog & Digital Clock
4. Color Picker
BeginnerAdjust the RGB values to get the desired color.Display the Hex value and RGB value.
AdvancedCreate a button which on clicking will copy the color code.
▶ Demo
5. Stop Watch