Minutes of Javascript – Collection of Useful Javascript Snippets

Minutes of Javascript is a collection of Javascript snippets to make you discover new exciting features, useful tips or anything that will give you a better understanding of the subtleties of JS.

1. Switch statement vs Object Search
2. .map() & .reduce()
3. Methods for merging (aka concatenating) arrays
4. Using Map() vs Object literals
5. Weakmap()
6. Sets in ES6
7. Promises
8. Promises Part 2.
9. Promise.all vs Promise.allSettled
10. Promise.race
11. Proxies Part 1. introduction
12. Proxies Part 2. (with Reflect)
13. Proxies Part 3. makeReadOnly example
14. flat() and flatMap()
15. Fun with Emoji!
16. Some bizarre things in Javascript
17. Breaking in nested loops
18. EventEmitter
19. How to implement a local EventEmitter? (part 1.)
20. How to implement a local EventEmitter? (part 2.)
21. Using "_" in numbers for better readability
22. Array: .map() vs .filter() vs .reduce()
23. Generator function* and yield usage
24. Usage of switch (true), an example with numeric ranges
25. Symbols: property keys without name collisions
26. The void operator

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