🚀 30 Days of JavaScript Challenges

Welcome to 30 Days of JavaScript! 🎉
A collection of 35 JavaScript challenges to level up your coding skills, from basics to advanced topics.
Solve them day by day, learn new concepts, and practice problem-solving like a pro! 💻

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🛠 Topics Covered

• Basics: Functions, Arrays, Objects
• Intermediate: Closures, Memoization, Promises
• Advanced: Debounce, Parallel Async, Classes, Method Chaining

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📅 Challenge List

#	Challenge	Difficulty	Solution
1	Closures	Easy	⬜
2	Create Hello World Function	Easy	⬜
3	Counter	Easy	⬜
4	To Be Or Not To Be	Easy	⬜
5	Counter II	Easy	⬜
6	Basic Array Transformations	Easy	⬜
7	Filter Elements from Array	Easy	⬜
8	Array Reduce Transformation	Easy	⬜
9	Function Transformations	Easy	⬜
10	Return Length of Arguments Passed	Easy	⬜
11	Allow One Function Call	Easy	⬜
12	Memoize	Medium	⬜
13	Promises and Time	Easy	⬜
14	Sleep	Easy	⬜
15	Timeout Cancellation	Easy	⬜
16	Interval Cancellation	Easy	⬜
17	Promise Time Limit	Medium	⬜
18	Cache With Time Limit	Medium	⬜
19	Debounce	Medium	⬜
20	Execute Asynchronous Functions in Parallel	Medium	⬜
21	JSON: Is Object Empty	Easy	⬜
22	Chunk Array	Easy	⬜
23	Array Prototype Last	Easy	⬜
24	Group By	Medium	⬜
25	Sort By	Easy	⬜
26	Join Two Arrays by ID	Medium	⬜
27	Flatten Deeply Nested Array	Medium	⬜
28	Compact Object	Medium	⬜
29	Classes: Event Emitter	Medium	⬜
30	Array Wrapper	Easy	⬜
31	Calculator with Method Chaining	Medium	⬜

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💡 How to Use

1. Clone the repo:

git clone https://github.com/AsmaaSaci/30-Days-of-JavaScript.git