Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Scrimba

JavaScript Interview Challenges

via Scrimba

Overview

Your essential tech interview preparation pack! Practice solving problems and honing the skills you need to succeed in a frontend coding interview.
  • strings
  • string methods
  • arrays
  • array methods
  • pseudo code
  • debugging
  • fizzbuzz
  • reversing strings
  • solving aloud
  • finding anagrams
  • code research
  • what to expect in an interview

Syllabus

  • JavaScript Interview Challenges
    • 1. Intro to JavaScript Interview Challenges
    • 2. Challenge - Panic Function
    • 3. Solution - Panic Function
    • 4. Challenge - Shh... Whispering Function
    • 5. Solution - Shh... Whisper Function
    • 6. Challenge - Alternating Caps
    • 7. Solution - Alternating Caps
    • 8. Challenge - toTitleCase()
    • 9. Solution - toTitleCase()
    • 10. Challenge - Definitely Not FizzBuzz
    • 11. Solution - Definitely Not FizzBuzz
    • 12. Challenge - Emojify!
    • 13. Solution - Emojify!
    • 14. Challenge: Is it an Anagram?
    • 15. Solution - Is It an Anagram?
    • 16. Challenge - Decode an Alien Message
    • 17. Solution - Decode an Alien Message
    • 18. Challenge - Palindromes
    • 19. Solution - Palindromes
    • 20. Challenge - Save Grandpa's Password
    • 21. Solution - Save Grandpa's Password
    • 22. Challenge - Frequency of Letters in Your Name
    • 23. Solution - Frequency of Letters in Your Name
    • 24. Challenge: Chef Mario's Recipe Book
    • 25. Solution Pt 1: Chef Mario's Recipe Book
    • 26. Solution Pt 2: Chef Mario's Recipe Book
    • 27. Challenge - Pumpkin's Prizes
    • 28. Solution - Pumpkin's Prizes
    • 29. Challenge - Count the Scrimba Students
    • 30. Solution - Count the Scrimba Students
    • 31. Challenge - Pizza Night?
    • 32. Solution - Pizza Night?
    • 33. Challenge - Totally Private Data Farm
    • 34. Solution - Totally Private Data Farm
    • 35. Challenge - Find Free Podcasts
    • 36. Solution - Find Free Podcasts
    • 37. Challenge - Candy Sale
    • 38. Solution - Candy Sale
    • 39. Challenge - Shopping Cart
    • 40. Solution - Shopping Cart
    • 41. Challenge - Total Savory Items
    • 42. Solution - Total Savory Items
    • 43. Challenge - Holiday Gift Shopping
    • 44. Solution - Holiday Gift Shopping
    • 45. Challenge - Collect Unique Genre Tags
    • 46. Solution Pt 1: Collect Unique Genre Tags
    • 47. Solution Pt 2: Collect Unique Genre Tags
    • 48. Challenge - Welcome Aboard Scrimba Airlines
    • 49. Solution - Welcome Aboard Scrimba Airlines
    • 50. Challenge - Popularity Contest
    • 51. Solution - Popularity Contest
    • 52. Challenge - Night at the Scrimbies
    • 53. Solution - Night at the Scrimbies
    • 54. Challenge - Save the Weekend
    • 55. Solution - Save the Weekend
    • 56. Challenge - Find Anagrams in an Array
    • 57. Solution - Find Anagrams in an Array
    • 58. Challenge - Emoji Flower Bed
    • 59. Solution - Emoji Flower Bed
    • 60. Challenge - Emoji Slot Machine
    • 61. Solution - Emoji Slot Machine
    • 62. Congrats on Finishing! (What's Next?)

Reviews

Start your review of JavaScript Interview Challenges

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.