TypeScript Puzzles

TypeScript is the most popular JavaScript alternative.

• 1. implement Partial<T>TypeScripteasy
• 2. implement Required<T>TypeScripteasy
• 3. implement Readonly<T>TypeScripteasy
• 4. implement Record<K, V>TypeScripteasy
• 5. implement Pick<T, K>TypeScripteasy
• 6. implement Omit<T, K>TypeScripteasy
• 7. implement Exclude<T, E>TypeScripteasy
• 8. implement Extract<T, U>TypeScripteasy
• 9. implement NonNullable<T>TypeScripteasy
• 10. implement Parameters<T>TypeScripteasy
• 11. implement ConstructorParameters<T>TypeScripteasy
• 12. implement ReturnType<T>TypeScripteasy
• 13. implement InstanceType<T>TypeScripteasy
• 14. implement ThisParameterType<T>TypeScripteasy
• 15. implement OmitThisParameter<T>TypeScripteasy
• 16. implement FirstChar<T>TypeScripteasy
• 17. implement LastChar<T>TypeScripteasy
• 18. implement TupleToUnion<T>TypeScripteasy
• 19. implement FirstItem<T>TypeScripteasy
• 20: implement IsNever<T>TypeScripteasy
• 21. implement LastItem<T>TypeScripteasy
• 22. implement StringToTuple<T>TypeScripteasy
• 23. implement LengthOfTuple<T>TypeScripteasy
• 24. implement LengthOfString<T>TypeScripteasy
• 25. implement UnwrapPromise<T>TypeScripteasy
• 26. implement ReverseTuple<T>TypeScripteasy
• 27. implement Flat<T>TypeScripteasy
• 28. implement IsEmptyType<T>TypeScripteasy
• 29. implement Shift<T>TypeScripteasy
• 30. implement IsAny<T>TypeScripteasy
• 31. implement Push<T, I>TypeScripteasy
• 32. implement RepeatString<T, C>TypeScripteasy
• 33. implement TupleToString<T>TypeScripteasy
• 34. implement Repeat<T, C>TypeScripteasy
• 35. implement Filter<T, A>TypeScripteasy
• 36. implement LargerThan<A, B>TypeScripteasy
• 37. implement SmallerThan<A, B>TypeScripteasy
• 38. implement Add<A, B>TypeScripteasy
• 39. implement ToNumber<T>TypeScripteasy
• 40. implement UnionToIntersection<T>TypeScripteasy
• 41. implement FindIndex<T, E>TypeScripteasy
• 42. implement Equal<A, B>TypeScripteasy
• 43. implement Trim<T>TypeScripteasy
• 44. implement ReplaceAll<S, F, T>TypeScripteasy
• 45. implement Slice<A, S, E>TypeScripteasy
• 46. implement Subtract<A, B>TypeScripteasy
• 47. implement Multiply<A, B>TypeScripteasy
• 48. implement Divide<A, B>TypeScripteasy
• 49. asserts neverTypeScripteasy
• 50. implement Sort<T>TypeScriptfew challengers
• 51. implement Capitalize<T>TypeScripteasy
• 52. implement Split<S, D>TypeScriptfew challengers
• 53. Implement SnakeCase<S>TypeScriptfew challengers
• 54. Implement CamelCase<S>TypeScripteasy
• 55. implement StringToNumber<S>TypeScripteasy
• 56. implement Abs<N>TypeScripteasy
• 57. implement ObjectPaths<O>TypeScripteasy
• 58. implement Diff<A, B>TypeScripteasy
• 59. implement MapStringUnionToObjectUnion<U>TypeScripteasy
• 60. implement UndefinedToNull<T>TypeScripteasy
• 61. implement Prefix<T, P>TypeScripteasy
• 62. implement Unique<T extends any[]>TypeScripteasy