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Scrimba

Build a Color Tool in Vanilla JavaScript

via Scrimba

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Overview

Build a cool color lighten/darken tool from scratch and sharpen up your HTML, CSS and vanilla JavaScript skills along the way!
  • Check for a valid hex color
  • Convert hex to RGB
  • Display percentage from slider
  • Alter color by percentage
  • Create a toggle
  • Reset functionality
  • parseInt
  • textContent
  • Math.min and Math.max
  • HTML DOM style Property

Syllabus

  • Build a Color Tool in Vanilla JavaScript
    • 1. Course Intro
    • 2. Create the Base Layout
    • 3. Create the Base Styling
    • 4. Check for Valid Hex Color in JavaScript
    • 5. Display Color From User Hex Input
    • 6. Convert Hex Color to RGB
    • 7. Convert RGB Color To Hex - Challenge Requirements
    • 8. Convert RGB To Hex - Challenge Solution
    • 9. Display Percentage from Slider
    • 10. Alter Color By Percentage
    • 11. Ensure Hex Values Stay Between 0 and 255
    • 12. Alter Color Based On User Input
    • 13. Create Custom Toggle Button Layout
    • 14. Create Custom Toggle Button Styling
    • 15. Create Custom Toggle Functionality in JavaScript
    • 16. Alter Color Based on Lighten/Darken Toggle State
    • 17. Input Reset Functionality - Challenge Requirements
    • 18. Add Color Reset Functionality - Challenge Solution
    • 19. Course Outro
    • 20. Congratulations on completing Build a color tool in vanilla JavaScript! 🎉

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